diff options
Diffstat (limited to 'io')
| -rw-r--r-- | io/Makefile | 117 | ||||
| -rw-r--r-- | io/Versions | 128 | ||||
| -rw-r--r-- | io/access.c | 44 | ||||
| -rw-r--r-- | io/bits/fcntl2.h | 172 | ||||
| -rw-r--r-- | io/bits/poll2.h | 81 | ||||
| -rw-r--r-- | io/bug-ftw1.c | 77 | ||||
| -rw-r--r-- | io/bug-ftw2.c | 87 | ||||
| -rw-r--r-- | io/bug-ftw3.c | 69 | ||||
| -rw-r--r-- | io/bug-ftw4.c | 124 | ||||
| -rw-r--r-- | io/bug-ftw5.c | 25 | ||||
| -rw-r--r-- | io/chdir.c | 37 | ||||
| -rw-r--r-- | io/chmod.c | 38 | ||||
| -rw-r--r-- | io/chown.c | 39 | ||||
| -rw-r--r-- | io/close.c | 37 | ||||
| -rw-r--r-- | io/creat.c | 32 | ||||
| -rw-r--r-- | io/creat64.c | 28 | ||||
| -rw-r--r-- | io/dup.c | 31 | ||||
| -rw-r--r-- | io/dup2.c | 44 | ||||
| -rw-r--r-- | io/dup3.c | 44 | ||||
| -rw-r--r-- | io/euidaccess.c | 38 | ||||
| -rw-r--r-- | io/faccessat.c | 44 | ||||
| -rw-r--r-- | io/fchdir.c | 31 | ||||
| -rw-r--r-- | io/fchmod.c | 38 | ||||
| -rw-r--r-- | io/fchmodat.c | 44 | ||||
| -rw-r--r-- | io/fchown.c | 38 | ||||
| -rw-r--r-- | io/fchownat.c | 43 | ||||
| -rw-r--r-- | io/fcntl.c | 37 | ||||
| -rw-r--r-- | io/fcntl.h | 318 | ||||
| -rw-r--r-- | io/flock.c | 32 | ||||
| -rw-r--r-- | io/fstat.c | 55 | ||||
| -rw-r--r-- | io/fstat64.c | 52 | ||||
| -rw-r--r-- | io/fstatat.c | 52 | ||||
| -rw-r--r-- | io/fstatat64.c | 52 | ||||
| -rw-r--r-- | io/fstatfs.c | 32 | ||||
| -rw-r--r-- | io/fstatfs64.c | 30 | ||||
| -rw-r--r-- | io/fstatvfs.c | 31 | ||||
| -rw-r--r-- | io/fstatvfs64.c | 30 | ||||
| -rw-r--r-- | io/fts.c | 1146 | ||||
| -rw-r--r-- | io/fts.h | 215 | ||||
| -rw-r--r-- | io/fts64.c | 30 | ||||
| -rw-r--r-- | io/ftw.c | 867 | ||||
| -rw-r--r-- | io/ftw.h | 177 | ||||
| -rw-r--r-- | io/ftw64.c | 32 | ||||
| -rw-r--r-- | io/ftwtest-sh | 301 | ||||
| -rw-r--r-- | io/ftwtest.c | 120 | ||||
| -rw-r--r-- | io/futimens.c | 34 | ||||
| -rw-r--r-- | io/fxstat.c | 48 | ||||
| -rw-r--r-- | io/fxstat64.c | 47 | ||||
| -rw-r--r-- | io/fxstatat.c | 48 | ||||
| -rw-r--r-- | io/fxstatat64.c | 49 | ||||
| -rw-r--r-- | io/getcwd.c | 38 | ||||
| -rw-r--r-- | io/getdirname.c | 43 | ||||
| -rw-r--r-- | io/getwd.c | 54 | ||||
| -rw-r--r-- | io/isatty.c | 31 | ||||
| -rw-r--r-- | io/lchmod.c | 31 | ||||
| -rw-r--r-- | io/lchown.c | 38 | ||||
| -rw-r--r-- | io/link.c | 38 | ||||
| -rw-r--r-- | io/linkat.c | 44 | ||||
| -rw-r--r-- | io/lockf.c | 85 | ||||
| -rw-r--r-- | io/lockf64.c | 83 | ||||
| -rw-r--r-- | io/lseek.c | 49 | ||||
| -rw-r--r-- | io/lseek64.c | 47 | ||||
| -rw-r--r-- | io/lstat.c | 55 | ||||
| -rw-r--r-- | io/lstat64.c | 52 | ||||
| -rw-r--r-- | io/lxstat.c | 26 | ||||
| -rw-r--r-- | io/lxstat64.c | 30 | ||||
| -rw-r--r-- | io/mkdir.c | 39 | ||||
| -rw-r--r-- | io/mkdirat.c | 52 | ||||
| -rw-r--r-- | io/mkfifo.c | 39 | ||||
| -rw-r--r-- | io/mkfifoat.c | 55 | ||||
| -rw-r--r-- | io/mknod.c | 55 | ||||
| -rw-r--r-- | io/mknodat.c | 53 | ||||
| -rw-r--r-- | io/open.c | 59 | ||||
| -rw-r--r-- | io/open64.c | 56 | ||||
| -rw-r--r-- | io/open64_2.c | 29 | ||||
| -rw-r--r-- | io/open_2.c | 29 | ||||
| -rw-r--r-- | io/openat.c | 79 | ||||
| -rw-r--r-- | io/openat64.c | 72 | ||||
| -rw-r--r-- | io/openat64_2.c | 29 | ||||
| -rw-r--r-- | io/openat_2.c | 29 | ||||
| -rw-r--r-- | io/pipe.c | 41 | ||||
| -rw-r--r-- | io/pipe2.c | 39 | ||||
| -rw-r--r-- | io/poll.c | 37 | ||||
| -rw-r--r-- | io/poll.h | 1 | ||||
| -rw-r--r-- | io/posix_fadvise.c | 29 | ||||
| -rw-r--r-- | io/posix_fadvise64.c | 29 | ||||
| -rw-r--r-- | io/posix_fallocate.c | 28 | ||||
| -rw-r--r-- | io/posix_fallocate64.c | 28 | ||||
| -rw-r--r-- | io/ppoll.c | 76 | ||||
| -rw-r--r-- | io/pwd.c | 42 | ||||
| -rw-r--r-- | io/read.c | 47 | ||||
| -rw-r--r-- | io/readlink.c | 32 | ||||
| -rw-r--r-- | io/readlinkat.c | 44 | ||||
| -rw-r--r-- | io/rmdir.c | 38 | ||||
| -rw-r--r-- | io/sendfile.c | 30 | ||||
| -rw-r--r-- | io/sendfile64.c | 30 | ||||
| -rw-r--r-- | io/stat.c | 54 | ||||
| -rw-r--r-- | io/stat64.c | 52 | ||||
| -rw-r--r-- | io/statfs.c | 33 | ||||
| -rw-r--r-- | io/statfs64.c | 30 | ||||
| -rw-r--r-- | io/statvfs.c | 32 | ||||
| -rw-r--r-- | io/statvfs64.c | 30 | ||||
| -rw-r--r-- | io/symlink.c | 38 | ||||
| -rw-r--r-- | io/symlinkat.c | 43 | ||||
| -rw-r--r-- | io/sys/fcntl.h | 1 | ||||
| -rw-r--r-- | io/sys/poll.h | 76 | ||||
| -rw-r--r-- | io/sys/sendfile.h | 51 | ||||
| -rw-r--r-- | io/sys/stat.h | 533 | ||||
| -rw-r--r-- | io/sys/statfs.h | 67 | ||||
| -rw-r--r-- | io/sys/statvfs.h | 90 | ||||
| -rw-r--r-- | io/sys/vfs.h | 4 | ||||
| -rw-r--r-- | io/test-lfs.c | 241 | ||||
| -rw-r--r-- | io/test-stat.c | 70 | ||||
| -rw-r--r-- | io/test-stat2.c | 87 | ||||
| -rw-r--r-- | io/test-utime.c | 141 | ||||
| -rw-r--r-- | io/tst-faccessat.c | 213 | ||||
| -rw-r--r-- | io/tst-fchmodat.c | 192 | ||||
| -rw-r--r-- | io/tst-fchownat.c | 194 | ||||
| -rw-r--r-- | io/tst-fcntl.c | 198 | ||||
| -rw-r--r-- | io/tst-fstatat.c | 189 | ||||
| -rw-r--r-- | io/tst-fts-lfs.c | 2 | ||||
| -rw-r--r-- | io/tst-fts.c | 231 | ||||
| -rw-r--r-- | io/tst-futimesat.c | 148 | ||||
| -rw-r--r-- | io/tst-getcwd.c | 163 | ||||
| -rw-r--r-- | io/tst-linkat.c | 172 | ||||
| -rw-r--r-- | io/tst-mkdirat.c | 164 | ||||
| -rw-r--r-- | io/tst-mkfifoat.c | 164 | ||||
| -rw-r--r-- | io/tst-mknodat.c | 164 | ||||
| -rw-r--r-- | io/tst-open-tmpfile.c | 318 | ||||
| -rw-r--r-- | io/tst-openat.c | 210 | ||||
| -rw-r--r-- | io/tst-posix_fallocate-common.c | 85 | ||||
| -rw-r--r-- | io/tst-posix_fallocate.c | 33 | ||||
| -rw-r--r-- | io/tst-posix_fallocate64.c | 44 | ||||
| -rw-r--r-- | io/tst-readlinkat.c | 137 | ||||
| -rw-r--r-- | io/tst-renameat.c | 226 | ||||
| -rw-r--r-- | io/tst-statvfs.c | 30 | ||||
| -rw-r--r-- | io/tst-symlinkat.c | 165 | ||||
| -rw-r--r-- | io/tst-ttyname_r.c | 42 | ||||
| -rw-r--r-- | io/tst-unlinkat.c | 179 | ||||
| -rw-r--r-- | io/ttyname.c | 35 | ||||
| -rw-r--r-- | io/ttyname_r.c | 32 | ||||
| -rw-r--r-- | io/umask.c | 31 | ||||
| -rw-r--r-- | io/unlink.c | 38 | ||||
| -rw-r--r-- | io/unlinkat.c | 43 | ||||
| -rw-r--r-- | io/utime.c | 39 | ||||
| -rw-r--r-- | io/utime.h | 50 | ||||
| -rw-r--r-- | io/utimensat.c | 32 | ||||
| -rw-r--r-- | io/write.c | 48 | ||||
| -rw-r--r-- | io/xmknod.c | 40 | ||||
| -rw-r--r-- | io/xmknodat.c | 62 | ||||
| -rw-r--r-- | io/xstat.c | 37 | ||||
| -rw-r--r-- | io/xstat64.c | 36 |
152 files changed, 0 insertions, 13214 deletions
diff --git a/io/Makefile b/io/Makefile deleted file mode 100644 index 16365e581a..0000000000 --- a/io/Makefile +++ /dev/null @@ -1,117 +0,0 @@ -# Copyright (C) 1992-2017 Free Software Foundation, Inc. -# This file is part of the GNU C Library. - -# The GNU C Library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. - -# The GNU C Library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. - -# You should have received a copy of the GNU Lesser General Public -# License along with the GNU C Library; if not, see -# <http://www.gnu.org/licenses/>. - -# -# Sub-makefile for I/O portion of the library. -# -subdir := io - -include ../Makeconfig - -headers := sys/stat.h bits/stat.h sys/statfs.h bits/statfs.h sys/vfs.h \ - sys/statvfs.h bits/statvfs.h fcntl.h sys/fcntl.h bits/fcntl.h \ - poll.h sys/poll.h bits/poll.h bits/fcntl2.h bits/poll2.h \ - utime.h ftw.h fts.h sys/sendfile.h - -routines := \ - utime \ - mkfifo mkfifoat \ - stat fstat lstat stat64 fstat64 lstat64 fstatat fstatat64 \ - xstat fxstat lxstat xstat64 fxstat64 lxstat64 \ - mknod mknodat xmknod xmknodat \ - fxstatat fxstatat64 \ - statfs fstatfs statfs64 fstatfs64 \ - statvfs fstatvfs statvfs64 fstatvfs64 \ - umask chmod fchmod lchmod fchmodat \ - mkdir mkdirat \ - open open_2 open64 open64_2 openat openat_2 openat64 openat64_2 \ - read write lseek lseek64 access euidaccess faccessat \ - fcntl flock lockf lockf64 \ - close dup dup2 dup3 pipe pipe2 \ - creat creat64 \ - chdir fchdir \ - getcwd getwd getdirname \ - chown fchown lchown fchownat \ - ttyname ttyname_r isatty \ - link linkat symlink symlinkat readlink readlinkat \ - unlink unlinkat rmdir \ - ftw ftw64 fts fts64 poll ppoll \ - posix_fadvise posix_fadvise64 \ - posix_fallocate posix_fallocate64 \ - sendfile sendfile64 \ - utimensat futimens - -# These routines will be omitted from the libc shared object. -# Instead the static object files will be included in a special archive -# linked against when the shared library will be used. -static-only-routines = stat fstat lstat stat64 fstat64 lstat64 \ - fstatat fstatat64 mknod mknodat - -others := pwd -test-srcs := ftwtest -tests := test-utime test-stat test-stat2 test-lfs tst-getcwd \ - tst-fcntl bug-ftw1 bug-ftw2 bug-ftw3 bug-ftw4 tst-statvfs \ - tst-openat tst-unlinkat tst-fstatat tst-futimesat \ - tst-renameat tst-fchownat tst-fchmodat tst-faccessat \ - tst-symlinkat tst-linkat tst-readlinkat tst-mkdirat \ - tst-mknodat tst-mkfifoat tst-ttyname_r bug-ftw5 \ - tst-posix_fallocate tst-posix_fallocate64 \ - tst-fts tst-fts-lfs tst-open-tmpfile - -ifeq ($(run-built-tests),yes) -tests-special += $(objpfx)ftwtest.out -endif - -include ../Rules - -CFLAGS-open.c = -fexceptions -fasynchronous-unwind-tables -CFLAGS-open64.c = -fexceptions -fasynchronous-unwind-tables -CFLAGS-creat.c = -fexceptions -fasynchronous-unwind-tables -CFLAGS-creat64.c = -fexceptions -fasynchronous-unwind-tables -CFLAGS-fcntl.c = -fexceptions -fasynchronous-unwind-tables -CFLAGS-poll.c = -fexceptions -fasynchronous-unwind-tables -CFLAGS-ppoll.c = -fexceptions -fasynchronous-unwind-tables -CFLAGS-lockf.c = -fexceptions -CFLAGS-statfs.c = -fexceptions -CFLAGS-fstatfs.c = -fexceptions -CFLAGS-statvfs.c = -fexceptions -CFLAGS-fstatvfs.c = -fexceptions -CFLAGS-fts.c = -Wno-uninitialized $(uses-callbacks) -fexceptions -CFLAGS-fts64.c = -Wno-uninitialized $(uses-callbacks) -fexceptions -CFLAGS-ftw.c = $(uses-callbacks) -fexceptions -CFLAGS-ftw64.c = $(uses-callbacks) -fexceptions -CFLAGS-lockf.c = -fexceptions -CFLAGS-posix_fallocate.c = -fexceptions -CFLAGS-posix_fallocate64.c = -fexceptions -CFLAGS-fallocate.c = -fexceptions -CFLAGS-fallocate64.c = -fexceptions -CFLAGS-sync_file_range.c = -fexceptions -CFLAGS-read.c = -fexceptions -CFLAGS-write.c = -fexceptions - -CFLAGS-test-stat.c = -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -CFLAGS-test-lfs.c = -D_LARGEFILE64_SOURCE - -test-stat2-ARGS = Makefile . $(objpfx)test-stat2 - -tst-statvfs-ARGS = $(objpfx)tst-statvfs tst-statvfs.c /tmp - -ifeq ($(run-built-tests),yes) -$(objpfx)ftwtest.out: ftwtest-sh $(objpfx)ftwtest - $(SHELL) $< $(common-objpfx) '$(test-program-cmd)' > $@; \ - $(evaluate-test) -endif diff --git a/io/Versions b/io/Versions deleted file mode 100644 index 64316cd025..0000000000 --- a/io/Versions +++ /dev/null @@ -1,128 +0,0 @@ -libc { - GLIBC_2.0 { - # functions used in inline functions or macros - __xstat; __fxstat; __lxstat; __xmknod; __write; __close; __fcntl; - __lseek; __open; __read; - - # functions used by libstdc++ 2.7.2 - __dup2; __pipe; - - # a* - access; - - # c* - chdir; chmod; chown; close; creat; - - # d* - dup; dup2; - - # e* - euidaccess; - - # f* - fchdir; fchmod; fchown; fcntl; flock; fstatfs; fts_children; fts_close; - fts_open; fts_read; fts_set; ftw; - - # g* - get_current_dir_name; getcwd; getwd; - - # i* - isatty; - - # l* - lchown; link; lockf; lseek; - - # m* - mkdir; mkfifo; - - # o* - open; - - # p* - pipe; poll; - - # r* - read; readlink; rmdir; - - # s* - statfs; symlink; - - # t* - ttyname; ttyname_r; - - # u* - umask; unlink; utime; - - # w* - write; - } - GLIBC_2.1 { - # functions used in other libraries - __xstat64; __fxstat64; __lxstat64; __poll; - - # c* - creat64; - - # f* - fstatfs64; fstatvfs; fstatvfs64; ftw64; - - # l* - lockf64; lseek64; - - # n* - nftw; nftw64; - - # o* - open64; - - # s* - sendfile; - statfs64; statvfs; statvfs64; - } - GLIBC_2.2 { - # p* - posix_fadvise; posix_fadvise64; posix_fallocate; posix_fallocate64; - - __open64; - } - GLIBC_2.3 { - # s* - sendfile64; - } - GLIBC_2.3.2 { - # l* - lchmod; - } - GLIBC_2.3.3 { - # n* - nftw; nftw64; - } - GLIBC_2.4 { - eaccess; - - faccessat; - fchmodat; - fchownat; - __fxstatat; __fxstatat64; - linkat; - mkdirat; mkfifoat; __xmknodat; - openat; openat64; - readlinkat; - symlinkat; - unlinkat; - - ppoll; - } - GLIBC_2.6 { - utimensat; futimens; - } - GLIBC_2.7 { - __open_2; __open64_2; __openat_2; __openat64_2; - } - GLIBC_2.9 { - dup3; pipe2; - } - GLIBC_2.23 { - fts64_children; fts64_close; fts64_open; fts64_read; fts64_set; - } -} diff --git a/io/access.c b/io/access.c deleted file mode 100644 index 72eba36e3f..0000000000 --- a/io/access.c +++ /dev/null @@ -1,44 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <unistd.h> - -/* Test for access to FILE without setting errno. */ -int -__access_noerrno (const char *file, int type) -{ - return -1; -} - -/* Test for access to FILE. */ -int -__access (const char *file, int type) -{ - if (file == NULL || (type & ~(R_OK|W_OK|X_OK|F_OK)) != 0) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (access) - -weak_alias (__access, access) diff --git a/io/bits/fcntl2.h b/io/bits/fcntl2.h deleted file mode 100644 index 4109ead9a8..0000000000 --- a/io/bits/fcntl2.h +++ /dev/null @@ -1,172 +0,0 @@ -/* Checking macros for fcntl functions. - Copyright (C) 2007-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#ifndef _FCNTL_H -# error "Never include <bits/fcntl2.h> directly; use <fcntl.h> instead." -#endif - -/* Check that calls to open and openat with O_CREAT or O_TMPFILE set have an - appropriate third/fourth parameter. */ -#ifndef __USE_FILE_OFFSET64 -extern int __open_2 (const char *__path, int __oflag) __nonnull ((1)); -extern int __REDIRECT (__open_alias, (const char *__path, int __oflag, ...), - open) __nonnull ((1)); -#else -extern int __REDIRECT (__open_2, (const char *__path, int __oflag), - __open64_2) __nonnull ((1)); -extern int __REDIRECT (__open_alias, (const char *__path, int __oflag, ...), - open64) __nonnull ((1)); -#endif -__errordecl (__open_too_many_args, - "open can be called either with 2 or 3 arguments, not more"); -__errordecl (__open_missing_mode, - "open with O_CREAT or O_TMPFILE in second argument needs 3 arguments"); - -__fortify_function int -open (const char *__path, int __oflag, ...) -{ - if (__va_arg_pack_len () > 1) - __open_too_many_args (); - - if (__builtin_constant_p (__oflag)) - { - if (__OPEN_NEEDS_MODE (__oflag) && __va_arg_pack_len () < 1) - { - __open_missing_mode (); - return __open_2 (__path, __oflag); - } - return __open_alias (__path, __oflag, __va_arg_pack ()); - } - - if (__va_arg_pack_len () < 1) - return __open_2 (__path, __oflag); - - return __open_alias (__path, __oflag, __va_arg_pack ()); -} - - -#ifdef __USE_LARGEFILE64 -extern int __open64_2 (const char *__path, int __oflag) __nonnull ((1)); -extern int __REDIRECT (__open64_alias, (const char *__path, int __oflag, - ...), open64) __nonnull ((1)); -__errordecl (__open64_too_many_args, - "open64 can be called either with 2 or 3 arguments, not more"); -__errordecl (__open64_missing_mode, - "open64 with O_CREAT or O_TMPFILE in second argument needs 3 arguments"); - -__fortify_function int -open64 (const char *__path, int __oflag, ...) -{ - if (__va_arg_pack_len () > 1) - __open64_too_many_args (); - - if (__builtin_constant_p (__oflag)) - { - if (__OPEN_NEEDS_MODE (__oflag) && __va_arg_pack_len () < 1) - { - __open64_missing_mode (); - return __open64_2 (__path, __oflag); - } - return __open64_alias (__path, __oflag, __va_arg_pack ()); - } - - if (__va_arg_pack_len () < 1) - return __open64_2 (__path, __oflag); - - return __open64_alias (__path, __oflag, __va_arg_pack ()); -} -#endif - - -#ifdef __USE_ATFILE -# ifndef __USE_FILE_OFFSET64 -extern int __openat_2 (int __fd, const char *__path, int __oflag) - __nonnull ((2)); -extern int __REDIRECT (__openat_alias, (int __fd, const char *__path, - int __oflag, ...), openat) - __nonnull ((2)); -# else -extern int __REDIRECT (__openat_2, (int __fd, const char *__path, - int __oflag), __openat64_2) - __nonnull ((2)); -extern int __REDIRECT (__openat_alias, (int __fd, const char *__path, - int __oflag, ...), openat64) - __nonnull ((2)); -# endif -__errordecl (__openat_too_many_args, - "openat can be called either with 3 or 4 arguments, not more"); -__errordecl (__openat_missing_mode, - "openat with O_CREAT or O_TMPFILE in third argument needs 4 arguments"); - -__fortify_function int -openat (int __fd, const char *__path, int __oflag, ...) -{ - if (__va_arg_pack_len () > 1) - __openat_too_many_args (); - - if (__builtin_constant_p (__oflag)) - { - if (__OPEN_NEEDS_MODE (__oflag) && __va_arg_pack_len () < 1) - { - __openat_missing_mode (); - return __openat_2 (__fd, __path, __oflag); - } - return __openat_alias (__fd, __path, __oflag, __va_arg_pack ()); - } - - if (__va_arg_pack_len () < 1) - return __openat_2 (__fd, __path, __oflag); - - return __openat_alias (__fd, __path, __oflag, __va_arg_pack ()); -} - - -# ifdef __USE_LARGEFILE64 -extern int __openat64_2 (int __fd, const char *__path, int __oflag) - __nonnull ((2)); -extern int __REDIRECT (__openat64_alias, (int __fd, const char *__path, - int __oflag, ...), openat64) - __nonnull ((2)); -__errordecl (__openat64_too_many_args, - "openat64 can be called either with 3 or 4 arguments, not more"); -__errordecl (__openat64_missing_mode, - "openat64 with O_CREAT or O_TMPFILE in third argument needs 4 arguments"); - -__fortify_function int -openat64 (int __fd, const char *__path, int __oflag, ...) -{ - if (__va_arg_pack_len () > 1) - __openat64_too_many_args (); - - if (__builtin_constant_p (__oflag)) - { - if (__OPEN_NEEDS_MODE (__oflag) && __va_arg_pack_len () < 1) - { - __openat64_missing_mode (); - return __openat64_2 (__fd, __path, __oflag); - } - return __openat64_alias (__fd, __path, __oflag, __va_arg_pack ()); - } - - if (__va_arg_pack_len () < 1) - return __openat64_2 (__fd, __path, __oflag); - - return __openat64_alias (__fd, __path, __oflag, __va_arg_pack ()); -} -# endif -#endif diff --git a/io/bits/poll2.h b/io/bits/poll2.h deleted file mode 100644 index 0fbba4f325..0000000000 --- a/io/bits/poll2.h +++ /dev/null @@ -1,81 +0,0 @@ -/* Checking macros for poll functions. - Copyright (C) 2012-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#ifndef _SYS_POLL_H -# error "Never include <bits/poll2.h> directly; use <sys/poll.h> instead." -#endif - - -__BEGIN_DECLS - -extern int __REDIRECT (__poll_alias, (struct pollfd *__fds, nfds_t __nfds, - int __timeout), poll); -extern int __poll_chk (struct pollfd *__fds, nfds_t __nfds, int __timeout, - __SIZE_TYPE__ __fdslen); -extern int __REDIRECT (__poll_chk_warn, (struct pollfd *__fds, nfds_t __nfds, - int __timeout, __SIZE_TYPE__ __fdslen), - __poll_chk) - __warnattr ("poll called with fds buffer too small file nfds entries"); - -__fortify_function int -poll (struct pollfd *__fds, nfds_t __nfds, int __timeout) -{ - if (__bos (__fds) != (__SIZE_TYPE__) -1) - { - if (! __builtin_constant_p (__nfds)) - return __poll_chk (__fds, __nfds, __timeout, __bos (__fds)); - else if (__bos (__fds) / sizeof (*__fds) < __nfds) - return __poll_chk_warn (__fds, __nfds, __timeout, __bos (__fds)); - } - - return __poll_alias (__fds, __nfds, __timeout); -} - - -#ifdef __USE_GNU -extern int __REDIRECT (__ppoll_alias, (struct pollfd *__fds, nfds_t __nfds, - const struct timespec *__timeout, - const __sigset_t *__ss), ppoll); -extern int __ppoll_chk (struct pollfd *__fds, nfds_t __nfds, - const struct timespec *__timeout, - const __sigset_t *__ss, __SIZE_TYPE__ __fdslen); -extern int __REDIRECT (__ppoll_chk_warn, (struct pollfd *__fds, nfds_t __nfds, - const struct timespec *__timeout, - const __sigset_t *__ss, - __SIZE_TYPE__ __fdslen), - __ppoll_chk) - __warnattr ("ppoll called with fds buffer too small file nfds entries"); - -__fortify_function int -ppoll (struct pollfd *__fds, nfds_t __nfds, const struct timespec *__timeout, - const __sigset_t *__ss) -{ - if (__bos (__fds) != (__SIZE_TYPE__) -1) - { - if (! __builtin_constant_p (__nfds)) - return __ppoll_chk (__fds, __nfds, __timeout, __ss, __bos (__fds)); - else if (__bos (__fds) / sizeof (*__fds) < __nfds) - return __ppoll_chk_warn (__fds, __nfds, __timeout, __ss, - __bos (__fds)); - } - - return __ppoll_alias (__fds, __nfds, __timeout, __ss); -} -#endif - -__END_DECLS diff --git a/io/bug-ftw1.c b/io/bug-ftw1.c deleted file mode 100644 index 29c3f7d531..0000000000 --- a/io/bug-ftw1.c +++ /dev/null @@ -1,77 +0,0 @@ -/* Test for ftw function searching in root directory. - Copyright (C) 2001-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <ftw.h> -#include <mcheck.h> -#include <stdio.h> -#include <string.h> - - -int result; -int cnt; -int sawroot; - - -static int -callback (const char *fname, const struct stat *st, int flag) -{ - if (++cnt >= 10) - return 1; - - printf ("%d: \"%s\" -> ", cnt, fname); - if (strcmp (fname, "/") == 0 && sawroot) - { - puts ("root directory reported twice"); - result = 1; - } - else if (fname[0] != '/') - { - puts ("missing '/' as first character"); - result = 1; - } - else if (fname[1] == '/') - { - puts ("double '/' at beginning"); - result = 1; - } - else - { - puts ("OK"); - sawroot |= strcmp (fname, "/") == 0; - } - - return 0; -} - - -int -main (void) -{ - mtrace (); - - ftw ("/", callback, 10); - - if (! sawroot) - { - puts ("root directory wasn't reported"); - result = 1; - } - - return result; -} diff --git a/io/bug-ftw2.c b/io/bug-ftw2.c deleted file mode 100644 index ce8823d28e..0000000000 --- a/io/bug-ftw2.c +++ /dev/null @@ -1,87 +0,0 @@ -/* Test for ftw function searching in current directory. - Copyright (C) 2001-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <ftw.h> -#include <mcheck.h> -#include <stdio.h> -#include <string.h> - - -int cnt; -int result; -int sawown; -int sawcur; - - -static int -callback (const char *fname, const struct stat *st, int flag) -{ - printf ("%d: \"%s\" -> ", ++cnt, fname); - if (strcmp (fname, ".") == 0 && sawcur) - { - puts ("current directory reported twice"); - result = 1; - } - else if (strcmp (fname, "./bug-ftw2.c") == 0 && sawown) - { - puts ("source file reported twice"); - result = 1; - } - else if (fname[0] != '.') - { - puts ("missing '.' as first character"); - result = 1; - } - else if (fname[1] != '\0' && fname[1] != '/') - { - puts ("no '/' in second position"); - result = 1; - } - else - { - puts ("OK"); - sawcur |= strcmp (fname, ".") == 0; - sawown |= strcmp (fname, "./bug-ftw2.c") == 0; - } - - return 0; -} - - -int -main (void) -{ - mtrace (); - - ftw (".", callback, 10); - - if (! sawcur) - { - puts ("current directory wasn't reported"); - result = 1; - } - - if (! sawown) - { - puts ("source file wasn't reported"); - result = 1; - } - - return result; -} diff --git a/io/bug-ftw3.c b/io/bug-ftw3.c deleted file mode 100644 index 19740f49f3..0000000000 --- a/io/bug-ftw3.c +++ /dev/null @@ -1,69 +0,0 @@ -#include <errno.h> -#include <ftw.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -static int cb_called; - -static int -cb (const char *fname, const struct stat *st, int flag) -{ - printf ("%s %d\n", fname, flag); - cb_called = 1; - return 0; -} - -int -main (void) -{ - char tmp[] = "/tmp/ftwXXXXXX"; - char tmp2[] = "/tmp/ftwXXXXXX/ftwXXXXXX"; - char *dname; - char *dname2; - int r; - int e; - - if (getuid () == 0) - { - puts ("this test needs to be run by ordinary user"); - exit (0); - } - - dname = mkdtemp (tmp); - if (dname == NULL) - { - printf ("mkdtemp: %m\n"); - exit (1); - } - - memcpy (tmp2, tmp, strlen (tmp)); - dname2 = mkdtemp (tmp2); - if (dname2 == NULL) - { - printf ("mkdtemp: %m\n"); - rmdir (dname); - exit (1); - } - - if (chmod (dname, S_IWUSR|S_IWGRP|S_IWOTH) != 0) - { - printf ("chmod: %m\n"); - rmdir (dname); - exit (1); - } - - r = ftw (dname2, cb, 10); - e = errno; - printf ("r = %d", r); - if (r != 0) - printf (", errno = %d", errno); - puts (""); - - chmod (dname, S_IRWXU|S_IRWXG|S_IRWXO); - rmdir (dname2); - rmdir (dname); - - return (r != -1 && e == EACCES) || cb_called; -} diff --git a/io/bug-ftw4.c b/io/bug-ftw4.c deleted file mode 100644 index 9fca638937..0000000000 --- a/io/bug-ftw4.c +++ /dev/null @@ -1,124 +0,0 @@ -/* Test if ftw function doesn't leak fds. - Copyright (C) 2003-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Jakub Jelinek <jakub@redhat.com>, 2003. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <fcntl.h> -#include <ftw.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <sys/stat.h> -#include <unistd.h> - -static int cb_called; - -static int -cb (const char *name, const struct stat64 *st, int type) -{ - return cb_called++ & 1; -} - -int -main (void) -{ - char name[32] = "/tmp/ftwXXXXXX", *p; - int ret, i, result = 0, fd, fd1, fd2; - - if (mkdtemp (name) == NULL) - { - printf ("Couldn't make temporary directory: %m\n"); - exit (EXIT_FAILURE); - } - p = strchr (name, '\0'); - strcpy (p, "/1"); - if (mkdir (name, 0755) < 0) - { - printf ("Couldn't make temporary subdirectory: %m\n"); - exit (EXIT_FAILURE); - } - *p = '\0'; - - ret = ftw64 (name, cb, 20); - if (ret != 1) - { - printf ("ftw64 returned %d instead of 1", ret); - result = 1; - } - - fd = open (name, O_RDONLY); - if (fd < 0) - { - printf ("open failed: %m\n"); - result = 1; - } - fd1 = open (name, O_RDONLY); - if (fd1 < 0) - { - printf ("open failed: %m\n"); - result = 1; - } - else - close (fd1); - if (fd >= 0) - close (fd); - - for (i = 0; i < 128; ++i) - { - ret = ftw64 (name, cb, 20); - if (ret != 1) - { - printf ("ftw64 returned %d instead of 1", ret); - result = 1; - } - } - - fd = open (name, O_RDONLY); - if (fd < 0) - { - printf ("open failed: %m\n"); - result = 1; - } - fd2 = open (name, O_RDONLY); - if (fd2 < 0) - { - printf ("open failed: %m\n"); - result = 1; - } - else - close (fd2); - if (fd >= 0) - close (fd); - - if (fd2 >= fd1 + 128) - { - printf ("ftw64 leaking fds: %d -> %d\n", fd1, fd2); - result = 1; - } - - if (cb_called != 129 * 2) - { - printf ("callback called %d times\n", cb_called); - result = 1; - } - - strcpy (p, "/1"); - rmdir (name); - *p = '\0'; - rmdir (name); - return result; -} diff --git a/io/bug-ftw5.c b/io/bug-ftw5.c deleted file mode 100644 index c1cd81d30e..0000000000 --- a/io/bug-ftw5.c +++ /dev/null @@ -1,25 +0,0 @@ -#include <errno.h> -#include <ftw.h> -#include <stdio.h> - -static int -fn (const char *file, const struct stat *sb, int flag, struct FTW *s) -{ - puts (file); - return FTW_STOP; -} - -static int -do_test (void) -{ - if (nftw ("/", fn, 0, FTW_CHDIR | FTW_ACTIONRETVAL) < 0) - { - printf ("nftw / FTW_CHDIR: %m\n"); - return 1; - } - - return 0; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" diff --git a/io/chdir.c b/io/chdir.c deleted file mode 100644 index 7e11ed72cb..0000000000 --- a/io/chdir.c +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <unistd.h> - -/* Change the current directory to PATH. */ -int -__chdir (const char *path) -{ - if (path == NULL) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (chdir) - -weak_alias (__chdir, chdir) diff --git a/io/chmod.c b/io/chmod.c deleted file mode 100644 index 0b85565ec2..0000000000 --- a/io/chmod.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <sys/stat.h> -#include <sys/types.h> - -/* Change the protections of FILE to MODE. */ -int -__chmod (const char *file, mode_t mode) -{ - if (file == NULL) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (chmod) - -weak_alias (__chmod, chmod) diff --git a/io/chown.c b/io/chown.c deleted file mode 100644 index 88712f43b0..0000000000 --- a/io/chown.c +++ /dev/null @@ -1,39 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <unistd.h> -#include <sys/types.h> - -/* Change the owner and group of FILE. */ -int -__chown (const char *file, uid_t owner, gid_t group) -{ - if (file == NULL) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -libc_hidden_def (__chown) -stub_warning (chown) - -weak_alias (__chown, chown) diff --git a/io/close.c b/io/close.c deleted file mode 100644 index f4f41086fd..0000000000 --- a/io/close.c +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <unistd.h> - -/* Close the file descriptor FD. */ -int -__close (int fd) -{ - if (fd < 0) - { - __set_errno (EBADF); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -libc_hidden_def (__close) -stub_warning (close) - -weak_alias (__close, close) diff --git a/io/creat.c b/io/creat.c deleted file mode 100644 index 4e095d6877..0000000000 --- a/io/creat.c +++ /dev/null @@ -1,32 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <fcntl.h> -#include <sys/types.h> -#include <sysdep-cancel.h> - -#undef creat - -/* Create FILE with protections MODE. */ -int -creat (const char *file, mode_t mode) -{ - return __open (file, O_WRONLY|O_CREAT|O_TRUNC, mode); -} - -/* __open handles cancellation. */ -LIBC_CANCEL_HANDLED (); diff --git a/io/creat64.c b/io/creat64.c deleted file mode 100644 index 6bdbcb7e45..0000000000 --- a/io/creat64.c +++ /dev/null @@ -1,28 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <fcntl.h> -#include <sys/types.h> - -#undef creat - -/* Create FILE with protections MODE. */ -int -creat64 (const char *file, mode_t mode) -{ - return __open64 (file, O_WRONLY|O_CREAT|O_TRUNC, mode); -} diff --git a/io/dup.c b/io/dup.c deleted file mode 100644 index 9bb58a94ab..0000000000 --- a/io/dup.c +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <unistd.h> - -/* Duplicate FD, returning a new file descriptor open on the same file. */ -int -__dup (int fd) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (dup) - -weak_alias (__dup, dup) diff --git a/io/dup2.c b/io/dup2.c deleted file mode 100644 index cb17affc26..0000000000 --- a/io/dup2.c +++ /dev/null @@ -1,44 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <unistd.h> - - -/* Duplicate FD to FD2, closing the old FD2 and making FD2 be - open the same file as FD is. Return FD2 or -1. */ -int -__dup2 (int fd, int fd2) -{ - if (fd < 0 || fd2 < 0) - { - __set_errno (EBADF); - return -1; - } - - if (fd == fd2) - /* No way to check that they are valid. */ - return fd2; - - __set_errno (ENOSYS); - return -1; -} -libc_hidden_def (__dup2) -stub_warning (dup2) - -weak_alias (__dup2, dup2) diff --git a/io/dup3.c b/io/dup3.c deleted file mode 100644 index ae4fe4b2ba..0000000000 --- a/io/dup3.c +++ /dev/null @@ -1,44 +0,0 @@ -/* Copyright (C) 2008-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <unistd.h> - - -/* Duplicate FD to FD2, closing the old FD2 and making FD2 be - open the same file as FD is which setting flags according to - FLAGS. Return FD2 or -1. */ -int -__dup3 (int fd, int fd2, int flags) -{ - if (fd < 0 || fd2 < 0) - { - __set_errno (EBADF); - return -1; - } - - if (fd == fd2) - /* No way to check that they are valid. */ - return fd2; - - __set_errno (ENOSYS); - return -1; -} -libc_hidden_def (__dup3) -weak_alias (__dup3, dup3) -stub_warning (dup3) diff --git a/io/euidaccess.c b/io/euidaccess.c deleted file mode 100644 index 38112f7c5b..0000000000 --- a/io/euidaccess.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Test for access to FILE using effective UID and GID. Stub version. - Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <unistd.h> - -int -__euidaccess (const char *file, int type) -{ - if (file == NULL || (type & ~(R_OK|W_OK|X_OK|F_OK)) != 0) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -weak_alias (__euidaccess, euidaccess) -weak_alias (__euidaccess, eaccess) -stub_warning (euidaccess) -stub_warning (eaccess) diff --git a/io/faccessat.c b/io/faccessat.c deleted file mode 100644 index da6649048c..0000000000 --- a/io/faccessat.c +++ /dev/null @@ -1,44 +0,0 @@ -/* Test for access to file, relative to open directory. Stub version. - Copyright (C) 2006-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <stddef.h> -#include <unistd.h> -#include <sys/types.h> - -int -faccessat (int fd, const char *file, int type, int flag) -{ - if (file == NULL || (flag & ~(AT_SYMLINK_NOFOLLOW | AT_EACCESS)) != 0 - || (type & ~(R_OK|W_OK|X_OK|F_OK)) != 0) - { - __set_errno (EINVAL); - return -1; - } - - if (fd < 0 && fd != AT_FDCWD) - { - __set_errno (EBADF); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (faccessat) diff --git a/io/fchdir.c b/io/fchdir.c deleted file mode 100644 index 1599b5a141..0000000000 --- a/io/fchdir.c +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <unistd.h> - -/* Change the current directory to FD. */ -int -__fchdir (int fd) -{ - __set_errno (ENOSYS); - return -1; -} -weak_alias (__fchdir, fchdir) - -stub_warning (fchdir) diff --git a/io/fchmod.c b/io/fchmod.c deleted file mode 100644 index 05900f42dd..0000000000 --- a/io/fchmod.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <sys/stat.h> -#include <sys/types.h> - -/* Change the permissions of the file referenced by FD to MODE. */ -int -__fchmod (int fd, mode_t mode) -{ - if (fd < 0) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (fchmod) - -weak_alias (__fchmod, fchmod) diff --git a/io/fchmodat.c b/io/fchmodat.c deleted file mode 100644 index 8bf05285c4..0000000000 --- a/io/fchmodat.c +++ /dev/null @@ -1,44 +0,0 @@ -/* Change the protections of file relative to open directory. Stub version. - Copyright (C) 2006-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <stddef.h> -#include <unistd.h> -#include <sys/types.h> -#include <sys/stat.h> - -int -fchmodat (int fd, const char *file, mode_t mode, int flag) -{ - if (file == NULL || (flag & ~AT_SYMLINK_NOFOLLOW) != 0) - { - __set_errno (EINVAL); - return -1; - } - - if (fd < 0 && fd != AT_FDCWD) - { - __set_errno (EBADF); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (fchmodat) diff --git a/io/fchown.c b/io/fchown.c deleted file mode 100644 index d3b96911e8..0000000000 --- a/io/fchown.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <unistd.h> -#include <sys/types.h> - -/* Change the owner and group of the file referred to by FD. */ -int -__fchown (int fd, uid_t owner, gid_t group) -{ - if (fd < 0) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (fchown) - -weak_alias (__fchown, fchown) diff --git a/io/fchownat.c b/io/fchownat.c deleted file mode 100644 index cf87ad676d..0000000000 --- a/io/fchownat.c +++ /dev/null @@ -1,43 +0,0 @@ -/* Copyright (C) 2005-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <stddef.h> -#include <unistd.h> -#include <sys/types.h> - -/* Change the owner and group of FILE. */ -int -fchownat (int fd, const char *file, uid_t owner, gid_t group, int flag) -{ - if (file == NULL || (flag & ~AT_SYMLINK_NOFOLLOW) != 0) - { - __set_errno (EINVAL); - return -1; - } - - if (fd < 0 && fd != AT_FDCWD) - { - __set_errno (EBADF); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (fchownat) diff --git a/io/fcntl.c b/io/fcntl.c deleted file mode 100644 index d067650c43..0000000000 --- a/io/fcntl.c +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> - -/* Perform file control operations on FD. */ -int -__fcntl (int fd, int cmd, ...) -{ - if (fd < 0) - { - __set_errno (EBADF); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -libc_hidden_def (__fcntl) -stub_warning (fcntl) - -weak_alias (__fcntl, fcntl) diff --git a/io/fcntl.h b/io/fcntl.h deleted file mode 100644 index a6ccb90a15..0000000000 --- a/io/fcntl.h +++ /dev/null @@ -1,318 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -/* - * POSIX Standard: 6.5 File Control Operations <fcntl.h> - */ - -#ifndef _FCNTL_H -#define _FCNTL_H 1 - -#include <features.h> - -/* This must be early so <bits/fcntl.h> can define types winningly. */ -__BEGIN_DECLS - -/* Get __mode_t, __dev_t and __off_t .*/ -#include <bits/types.h> - -/* Get the definitions of O_*, F_*, FD_*: all the - numbers and flag bits for `open', `fcntl', et al. */ -#include <bits/fcntl.h> - -/* Detect if open needs mode as a third argument (or for openat as a fourth - argument). */ -#ifdef __O_TMPFILE -# define __OPEN_NEEDS_MODE(oflag) \ - (((oflag) & O_CREAT) != 0 || ((oflag) & __O_TMPFILE) == __O_TMPFILE) -#else -# define __OPEN_NEEDS_MODE(oflag) (((oflag) & O_CREAT) != 0) -#endif - -/* POSIX.1-2001 specifies that these types are defined by <fcntl.h>. - Earlier POSIX standards permitted any type ending in `_t' to be defined - by any POSIX header, so we don't conditionalize the definitions here. */ -#ifndef __mode_t_defined -typedef __mode_t mode_t; -# define __mode_t_defined -#endif - -#ifndef __off_t_defined -# ifndef __USE_FILE_OFFSET64 -typedef __off_t off_t; -# else -typedef __off64_t off_t; -# endif -# define __off_t_defined -#endif - -#if defined __USE_LARGEFILE64 && !defined __off64_t_defined -typedef __off64_t off64_t; -# define __off64_t_defined -#endif - -#ifndef __pid_t_defined -typedef __pid_t pid_t; -# define __pid_t_defined -#endif - -/* For XPG all symbols from <sys/stat.h> should also be available. */ -#ifdef __USE_XOPEN2K8 -# include <bits/types/struct_timespec.h> -#endif -#if defined __USE_XOPEN || defined __USE_XOPEN2K8 -# include <bits/stat.h> - -# define S_IFMT __S_IFMT -# define S_IFDIR __S_IFDIR -# define S_IFCHR __S_IFCHR -# define S_IFBLK __S_IFBLK -# define S_IFREG __S_IFREG -# ifdef __S_IFIFO -# define S_IFIFO __S_IFIFO -# endif -# ifdef __S_IFLNK -# define S_IFLNK __S_IFLNK -# endif -# if (defined __USE_UNIX98 || defined __USE_XOPEN2K8) && defined __S_IFSOCK -# define S_IFSOCK __S_IFSOCK -# endif - -/* Protection bits. */ - -# define S_ISUID __S_ISUID /* Set user ID on execution. */ -# define S_ISGID __S_ISGID /* Set group ID on execution. */ - -# if defined __USE_MISC || defined __USE_XOPEN -/* Save swapped text after use (sticky bit). This is pretty well obsolete. */ -# define S_ISVTX __S_ISVTX -# endif - -# define S_IRUSR __S_IREAD /* Read by owner. */ -# define S_IWUSR __S_IWRITE /* Write by owner. */ -# define S_IXUSR __S_IEXEC /* Execute by owner. */ -/* Read, write, and execute by owner. */ -# define S_IRWXU (__S_IREAD|__S_IWRITE|__S_IEXEC) - -# define S_IRGRP (S_IRUSR >> 3) /* Read by group. */ -# define S_IWGRP (S_IWUSR >> 3) /* Write by group. */ -# define S_IXGRP (S_IXUSR >> 3) /* Execute by group. */ -/* Read, write, and execute by group. */ -# define S_IRWXG (S_IRWXU >> 3) - -# define S_IROTH (S_IRGRP >> 3) /* Read by others. */ -# define S_IWOTH (S_IWGRP >> 3) /* Write by others. */ -# define S_IXOTH (S_IXGRP >> 3) /* Execute by others. */ -/* Read, write, and execute by others. */ -# define S_IRWXO (S_IRWXG >> 3) -#endif - -#ifdef __USE_MISC -# ifndef R_OK /* Verbatim from <unistd.h>. Ugh. */ -/* Values for the second argument to access. - These may be OR'd together. */ -# define R_OK 4 /* Test for read permission. */ -# define W_OK 2 /* Test for write permission. */ -# define X_OK 1 /* Test for execute permission. */ -# define F_OK 0 /* Test for existence. */ -# endif -#endif /* Use misc. */ - -/* XPG wants the following symbols. <stdio.h> has the same definitions. */ -#if defined __USE_XOPEN || defined __USE_XOPEN2K8 -# define SEEK_SET 0 /* Seek from beginning of file. */ -# define SEEK_CUR 1 /* Seek from current position. */ -# define SEEK_END 2 /* Seek from end of file. */ -#endif /* XPG */ - -/* The constants AT_REMOVEDIR and AT_EACCESS have the same value. AT_EASSESS - is meaningful only to faccessat, while AT_REMOVEDIR is meaningful only to - unlinkat. The two functions do completely different things and therefore, - the flags can be allowed to overlap. For example, passing AT_REMOVEDIR to - faccessat would be undefined behavior and thus treating it equivalent to - AT_EACCESS is valid undefined behavior. */ -#ifdef __USE_ATFILE -# define AT_FDCWD -100 /* Special value used to indicate - the *at functions should use the - current working directory. */ -# define AT_SYMLINK_NOFOLLOW 0x100 /* Do not follow symbolic links. */ -# define AT_REMOVEDIR 0x200 /* Remove directory instead of - unlinking file. */ -# define AT_SYMLINK_FOLLOW 0x400 /* Follow symbolic links. */ -# ifdef __USE_GNU -# define AT_NO_AUTOMOUNT 0x800 /* Suppress terminal automount - traversal. */ -# define AT_EMPTY_PATH 0x1000 /* Allow empty relative pathname. */ -# endif -# define AT_EACCESS 0x200 /* Test access permitted for - effective IDs, not real IDs. */ -#endif - -/* Do the file control operation described by CMD on FD. - The remaining arguments are interpreted depending on CMD. - - This function is a cancellation point and therefore not marked with - __THROW. */ -extern int fcntl (int __fd, int __cmd, ...); - -/* Open FILE and return a new file descriptor for it, or -1 on error. - OFLAG determines the type of access used. If O_CREAT or O_TMPFILE is set - in OFLAG, the third argument is taken as a `mode_t', the mode of the - created file. - - This function is a cancellation point and therefore not marked with - __THROW. */ -#ifndef __USE_FILE_OFFSET64 -extern int open (const char *__file, int __oflag, ...) __nonnull ((1)); -#else -# ifdef __REDIRECT -extern int __REDIRECT (open, (const char *__file, int __oflag, ...), open64) - __nonnull ((1)); -# else -# define open open64 -# endif -#endif -#ifdef __USE_LARGEFILE64 -extern int open64 (const char *__file, int __oflag, ...) __nonnull ((1)); -#endif - -#ifdef __USE_ATFILE -/* Similar to `open' but a relative path name is interpreted relative to - the directory for which FD is a descriptor. - - NOTE: some other `openat' implementation support additional functionality - through this interface, especially using the O_XATTR flag. This is not - yet supported here. - - This function is a cancellation point and therefore not marked with - __THROW. */ -# ifndef __USE_FILE_OFFSET64 -extern int openat (int __fd, const char *__file, int __oflag, ...) - __nonnull ((2)); -# else -# ifdef __REDIRECT -extern int __REDIRECT (openat, (int __fd, const char *__file, int __oflag, - ...), openat64) __nonnull ((2)); -# else -# define openat openat64 -# endif -# endif -# ifdef __USE_LARGEFILE64 -extern int openat64 (int __fd, const char *__file, int __oflag, ...) - __nonnull ((2)); -# endif -#endif - -/* Create and open FILE, with mode MODE. This takes an `int' MODE - argument because that is what `mode_t' will be widened to. - - This function is a cancellation point and therefore not marked with - __THROW. */ -#ifndef __USE_FILE_OFFSET64 -extern int creat (const char *__file, mode_t __mode) __nonnull ((1)); -#else -# ifdef __REDIRECT -extern int __REDIRECT (creat, (const char *__file, mode_t __mode), - creat64) __nonnull ((1)); -# else -# define creat creat64 -# endif -#endif -#ifdef __USE_LARGEFILE64 -extern int creat64 (const char *__file, mode_t __mode) __nonnull ((1)); -#endif - -#if !defined F_LOCK && (defined __USE_MISC || (defined __USE_XOPEN_EXTENDED \ - && !defined __USE_POSIX)) -/* NOTE: These declarations also appear in <unistd.h>; be sure to keep both - files consistent. Some systems have them there and some here, and some - software depends on the macros being defined without including both. */ - -/* `lockf' is a simpler interface to the locking facilities of `fcntl'. - LEN is always relative to the current file position. - The CMD argument is one of the following. */ - -# define F_ULOCK 0 /* Unlock a previously locked region. */ -# define F_LOCK 1 /* Lock a region for exclusive use. */ -# define F_TLOCK 2 /* Test and lock a region for exclusive use. */ -# define F_TEST 3 /* Test a region for other processes locks. */ - -# ifndef __USE_FILE_OFFSET64 -extern int lockf (int __fd, int __cmd, off_t __len); -# else -# ifdef __REDIRECT -extern int __REDIRECT (lockf, (int __fd, int __cmd, __off64_t __len), lockf64); -# else -# define lockf lockf64 -# endif -# endif -# ifdef __USE_LARGEFILE64 -extern int lockf64 (int __fd, int __cmd, off64_t __len); -# endif -#endif - -#ifdef __USE_XOPEN2K -/* Advice the system about the expected behaviour of the application with - respect to the file associated with FD. */ -# ifndef __USE_FILE_OFFSET64 -extern int posix_fadvise (int __fd, off_t __offset, off_t __len, - int __advise) __THROW; -# else - # ifdef __REDIRECT_NTH -extern int __REDIRECT_NTH (posix_fadvise, (int __fd, __off64_t __offset, - __off64_t __len, int __advise), - posix_fadvise64); -# else -# define posix_fadvise posix_fadvise64 -# endif -# endif -# ifdef __USE_LARGEFILE64 -extern int posix_fadvise64 (int __fd, off64_t __offset, off64_t __len, - int __advise) __THROW; -# endif - - -/* Reserve storage for the data of the file associated with FD. - - This function is a possible cancellation point and therefore not - marked with __THROW. */ -# ifndef __USE_FILE_OFFSET64 -extern int posix_fallocate (int __fd, off_t __offset, off_t __len); -# else - # ifdef __REDIRECT -extern int __REDIRECT (posix_fallocate, (int __fd, __off64_t __offset, - __off64_t __len), - posix_fallocate64); -# else -# define posix_fallocate posix_fallocate64 -# endif -# endif -# ifdef __USE_LARGEFILE64 -extern int posix_fallocate64 (int __fd, off64_t __offset, off64_t __len); -# endif -#endif - - -/* Define some inlines helping to catch common problems. */ -#if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function \ - && defined __va_arg_pack_len -# include <bits/fcntl2.h> -#endif - -__END_DECLS - -#endif /* fcntl.h */ diff --git a/io/flock.c b/io/flock.c deleted file mode 100644 index 9ead1304f1..0000000000 --- a/io/flock.c +++ /dev/null @@ -1,32 +0,0 @@ -/* Copyright (C) 1992-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <sys/file.h> - -/* Apply or remove an advisory lock, according to OPERATION, - on the file FD refers to. */ -int -__flock (int fd, int operation) -{ - __set_errno (ENOSYS); - return -1; -} - -weak_alias (__flock, flock) - -stub_warning (flock) diff --git a/io/fstat.c b/io/fstat.c deleted file mode 100644 index 1d8c85d7dc..0000000000 --- a/io/fstat.c +++ /dev/null @@ -1,55 +0,0 @@ -/* Copyright (C) 1996-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - In addition to the permissions in the GNU Lesser General Public - License, the Free Software Foundation gives you unlimited - permission to link the compiled version of this file with other - programs, and to distribute those programs without any restriction - coming from the use of this file. (The GNU Lesser General Public - License restrictions do apply in other respects; for example, they - cover modification of the file, and distribution when not linked - into another program.) - - Note that people who make modified versions of this file are not - obligated to grant this special exception for their modified - versions; it is their choice whether to do so. The GNU Lesser - General Public License gives permission to release a modified - version without this exception; this exception also makes it - possible to release a modified version which carries forward this - exception. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sys/stat.h> - -/* This definition is only used if inlining fails for this function; see - the last page of <sys/stat.h>. The real work is done by the `x' - function which is passed a version number argument. We arrange in the - makefile that when not inlined this function is always statically - linked; that way a dynamically-linked executable always encodes the - version number corresponding to the data structures it uses, so the `x' - functions in the shared library can adapt without needing to recompile - all callers. */ - -#undef fstat -#undef __fstat -int -attribute_hidden -__fstat (int fd, struct stat *buf) -{ - return __fxstat (_STAT_VER, fd, buf); -} - -weak_hidden_alias (__fstat, fstat) diff --git a/io/fstat64.c b/io/fstat64.c deleted file mode 100644 index 69c80e5e45..0000000000 --- a/io/fstat64.c +++ /dev/null @@ -1,52 +0,0 @@ -/* Copyright (C) 1996-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - In addition to the permissions in the GNU Lesser General Public - License, the Free Software Foundation gives you unlimited - permission to link the compiled version of this file with other - programs, and to distribute those programs without any restriction - coming from the use of this file. (The GNU Lesser General Public - License restrictions do apply in other respects; for example, they - cover modification of the file, and distribution when not linked - into another program.) - - Note that people who make modified versions of this file are not - obligated to grant this special exception for their modified - versions; it is their choice whether to do so. The GNU Lesser - General Public License gives permission to release a modified - version without this exception; this exception also makes it - possible to release a modified version which carries forward this - exception. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sys/stat.h> - -/* This definition is only used if inlining fails for this function; see - the last page of <sys/stat.h>. The real work is done by the `x' - function which is passed a version number argument. We arrange in the - makefile that when not inlined this function is always statically - linked; that way a dynamically-linked executable always encodes the - version number corresponding to the data structures it uses, so the `x' - functions in the shared library can adapt without needing to recompile - all callers. */ - -#undef fstat64 -int -attribute_hidden -fstat64 (int fd, struct stat64 *buf) -{ - return __fxstat64 (_STAT_VER, fd, buf); -} diff --git a/io/fstatat.c b/io/fstatat.c deleted file mode 100644 index 4b2060e590..0000000000 --- a/io/fstatat.c +++ /dev/null @@ -1,52 +0,0 @@ -/* Copyright (C) 2005-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - In addition to the permissions in the GNU Lesser General Public - License, the Free Software Foundation gives you unlimited - permission to link the compiled version of this file with other - programs, and to distribute those programs without any restriction - coming from the use of this file. (The GNU Lesser General Public - License restrictions do apply in other respects; for example, they - cover modification of the file, and distribution when not linked - into another program.) - - Note that people who make modified versions of this file are not - obligated to grant this special exception for their modified - versions; it is their choice whether to do so. The GNU Lesser - General Public License gives permission to release a modified - version without this exception; this exception also makes it - possible to release a modified version which carries forward this - exception. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sys/stat.h> - -/* This definition is only used if inlining fails for this function; see - the last page of <sys/stat.h>. The real work is done by the `x' - function which is passed a version number argument. We arrange in the - makefile that when not inlined this function is always statically - linked; that way a dynamically-linked executable always encodes the - version number corresponding to the data structures it uses, so the `x' - functions in the shared library can adapt without needing to recompile - all callers. */ - -#undef fstatat -int -attribute_hidden -fstatat (int fd, const char *file, struct stat *buf, int flag) -{ - return __fxstatat (_STAT_VER, fd, file, buf, flag); -} diff --git a/io/fstatat64.c b/io/fstatat64.c deleted file mode 100644 index 13a9ebc870..0000000000 --- a/io/fstatat64.c +++ /dev/null @@ -1,52 +0,0 @@ -/* Copyright (C) 2005-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - In addition to the permissions in the GNU Lesser General Public - License, the Free Software Foundation gives you unlimited - permission to link the compiled version of this file with other - programs, and to distribute those programs without any restriction - coming from the use of this file. (The GNU Lesser General Public - License restrictions do apply in other respects; for example, they - cover modification of the file, and distribution when not linked - into another program.) - - Note that people who make modified versions of this file are not - obligated to grant this special exception for their modified - versions; it is their choice whether to do so. The GNU Lesser - General Public License gives permission to release a modified - version without this exception; this exception also makes it - possible to release a modified version which carries forward this - exception. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sys/stat.h> - -/* This definition is only used if inlining fails for this function; see - the last page of <sys/stat.h>. The real work is done by the `x' - function which is passed a version number argument. We arrange in the - makefile that when not inlined this function is always statically - linked; that way a dynamically-linked executable always encodes the - version number corresponding to the data structures it uses, so the `x' - functions in the shared library can adapt without needing to recompile - all callers. */ - -#undef fstatat64 -int -attribute_hidden -fstatat64 (int fd, const char *file, struct stat64 *buf, int flag) -{ - return __fxstatat64 (_STAT_VER, fd, file, buf, flag); -} diff --git a/io/fstatfs.c b/io/fstatfs.c deleted file mode 100644 index f0a537a9fa..0000000000 --- a/io/fstatfs.c +++ /dev/null @@ -1,32 +0,0 @@ -/* Return information about the filesystem on which FD resides. - Copyright (C) 1996-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <sys/statfs.h> -#include <stddef.h> - -/* Return information about the filesystem on which FD resides. */ -int -__fstatfs (int fd, struct statfs *buf) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (fstatfs) - -weak_alias (__fstatfs, fstatfs) diff --git a/io/fstatfs64.c b/io/fstatfs64.c deleted file mode 100644 index be05550368..0000000000 --- a/io/fstatfs64.c +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright (C) 1998-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <sys/statfs.h> - -/* Return information about the filesystem on which FD resides. */ -int -__fstatfs64 (int fd, struct statfs64 *buf) -{ - __set_errno (ENOSYS); - return -1; -} -weak_alias (__fstatfs64, fstatfs64) - -stub_warning (fstatfs64) diff --git a/io/fstatvfs.c b/io/fstatvfs.c deleted file mode 100644 index 344aee229d..0000000000 --- a/io/fstatvfs.c +++ /dev/null @@ -1,31 +0,0 @@ -/* Return information about the filesystem on which FD resides. - Copyright (C) 1996-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <sys/statvfs.h> - -/* Return information about the filesystem on which FD resides. */ -int -__fstatvfs (int fd, struct statvfs *buf) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (fstatvfs) -weak_alias (__fstatvfs, fstatvfs) -libc_hidden_weak (fstatvfs) diff --git a/io/fstatvfs64.c b/io/fstatvfs64.c deleted file mode 100644 index cbc78bd88b..0000000000 --- a/io/fstatvfs64.c +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright (C) 1998-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <sys/statvfs.h> - -/* Return information about the filesystem on which FD resides. */ -int -__fstatvfs64 (int fd, struct statvfs64 *buf) -{ - __set_errno (ENOSYS); - return -1; -} -weak_alias (__fstatvfs64, fstatvfs64) - -stub_warning (fstatvfs64) diff --git a/io/fts.c b/io/fts.c deleted file mode 100644 index b68a51f333..0000000000 --- a/io/fts.c +++ /dev/null @@ -1,1146 +0,0 @@ -/* File tree traversal functions. - Copyright (C) 1994-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -/*- - * Copyright (c) 1990, 1993, 1994 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)fts.c 8.6 (Berkeley) 8/14/94"; -#endif /* LIBC_SCCS and not lint */ - -#include <sys/param.h> -#include <include/sys/stat.h> -#include <fcntl.h> -#include <dirent.h> -#include <errno.h> -#include <fts.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - - -/* Largest alignment size needed, minus one. - Usually long double is the worst case. */ -#ifndef ALIGNBYTES -#define ALIGNBYTES (__alignof__ (long double) - 1) -#endif -/* Align P to that size. */ -#ifndef ALIGN -#define ALIGN(p) (((unsigned long int) (p) + ALIGNBYTES) & ~ALIGNBYTES) -#endif - - -/* Support for the LFS API version. */ -#ifndef FTS_OPEN -#define FTS_OPEN fts_open -#define FTS_CLOSE fts_close -#define FTS_READ fts_read -#define FTS_SET fts_set -#define FTS_CHILDREN fts_children -# define FTSOBJ FTS -# define FTSENTRY FTSENT -# define INO_T ino_t -# define STAT stat -# define LSTAT lstat -#endif - -static FTSENTRY *fts_alloc (FTSOBJ *, const char *, size_t) internal_function; -static FTSENTRY *fts_build (FTSOBJ *, int) internal_function; -static void fts_lfree (FTSENTRY *) internal_function; -static void fts_load (FTSOBJ *, FTSENTRY *) internal_function; -static size_t fts_maxarglen (char * const *) internal_function; -static void fts_padjust (FTSOBJ *, FTSENTRY *) internal_function; -static int fts_palloc (FTSOBJ *, size_t) internal_function; -static FTSENTRY *fts_sort (FTSOBJ *, FTSENTRY *, int) internal_function; -static u_short fts_stat (FTSOBJ *, FTSENTRY *, int) internal_function; -static int fts_safe_changedir (FTSOBJ *, FTSENTRY *, int, const char *) - internal_function; - -#ifndef MAX -#define MAX(a, b) ({ __typeof__ (a) _a = (a); \ - __typeof__ (b) _b = (b); \ - _a > _b ? _a : _b; }) -#endif - -#define ISDOT(a) (a[0] == '.' && (!a[1] || (a[1] == '.' && !a[2]))) - -#define CLR(opt) (sp->fts_options &= ~(opt)) -#define ISSET(opt) (sp->fts_options & (opt)) -#define SET(opt) (sp->fts_options |= (opt)) - -#define FCHDIR(sp, fd) (!ISSET(FTS_NOCHDIR) && __fchdir(fd)) - -/* fts_build flags */ -#define BCHILD 1 /* fts_children */ -#define BNAMES 2 /* fts_children, names only */ -#define BREAD 3 /* fts_read */ - -FTSOBJ * -FTS_OPEN (char * const *argv, int options, - int (*compar) (const FTSENTRY **, const FTSENTRY **)) -{ - FTSOBJ *sp; - FTSENTRY *p, *root; - int nitems; - FTSENTRY *parent = NULL; - FTSENTRY *tmp; - - /* Options check. */ - if (options & ~FTS_OPTIONMASK) { - __set_errno (EINVAL); - return (NULL); - } - - /* Allocate/initialize the stream */ - if ((sp = malloc((u_int)sizeof(FTSOBJ))) == NULL) - return (NULL); - memset(sp, 0, sizeof(FTSOBJ)); - sp->fts_compar = (int (*) (const void *, const void *)) compar; - sp->fts_options = options; - - /* Logical walks turn on NOCHDIR; symbolic links are too hard. */ - if (ISSET(FTS_LOGICAL)) - SET(FTS_NOCHDIR); - - /* - * Start out with 1K of path space, and enough, in any case, - * to hold the user's paths. - */ -#ifndef MAXPATHLEN -#define MAXPATHLEN 1024 -#endif - size_t maxarglen = fts_maxarglen(argv); - if (fts_palloc(sp, MAX(maxarglen, MAXPATHLEN))) - goto mem1; - - /* Allocate/initialize root's parent. */ - if (*argv != NULL) { - if ((parent = fts_alloc(sp, "", 0)) == NULL) - goto mem2; - parent->fts_level = FTS_ROOTPARENTLEVEL; - } - - /* Allocate/initialize root(s). */ - for (root = NULL, nitems = 0; *argv != NULL; ++argv, ++nitems) { - /* Don't allow zero-length paths. */ - size_t len = strlen(*argv); - if (len == 0) { - __set_errno (ENOENT); - goto mem3; - } - - p = fts_alloc(sp, *argv, len); - p->fts_level = FTS_ROOTLEVEL; - p->fts_parent = parent; - p->fts_accpath = p->fts_name; - p->fts_info = fts_stat(sp, p, ISSET(FTS_COMFOLLOW)); - - /* Command-line "." and ".." are real directories. */ - if (p->fts_info == FTS_DOT) - p->fts_info = FTS_D; - - /* - * If comparison routine supplied, traverse in sorted - * order; otherwise traverse in the order specified. - */ - if (compar) { - p->fts_link = root; - root = p; - } else { - p->fts_link = NULL; - if (root == NULL) - tmp = root = p; - else { - tmp->fts_link = p; - tmp = p; - } - } - } - if (compar && nitems > 1) - root = fts_sort(sp, root, nitems); - - /* - * Allocate a dummy pointer and make fts_read think that we've just - * finished the node before the root(s); set p->fts_info to FTS_INIT - * so that everything about the "current" node is ignored. - */ - if ((sp->fts_cur = fts_alloc(sp, "", 0)) == NULL) - goto mem3; - sp->fts_cur->fts_link = root; - sp->fts_cur->fts_info = FTS_INIT; - - /* - * If using chdir(2), grab a file descriptor pointing to dot to ensure - * that we can get back here; this could be avoided for some paths, - * but almost certainly not worth the effort. Slashes, symbolic links, - * and ".." are all fairly nasty problems. Note, if we can't get the - * descriptor we run anyway, just more slowly. - */ - if (!ISSET(FTS_NOCHDIR) - && (sp->fts_rfd = __open(".", O_RDONLY, 0)) < 0) - SET(FTS_NOCHDIR); - - return (sp); - -mem3: fts_lfree(root); - free(parent); -mem2: free(sp->fts_path); -mem1: free(sp); - return (NULL); -} - -static void -internal_function -fts_load (FTSOBJ *sp, FTSENTRY *p) -{ - int len; - char *cp; - - /* - * Load the stream structure for the next traversal. Since we don't - * actually enter the directory until after the preorder visit, set - * the fts_accpath field specially so the chdir gets done to the right - * place and the user can access the first node. From fts_open it's - * known that the path will fit. - */ - len = p->fts_pathlen = p->fts_namelen; - memmove(sp->fts_path, p->fts_name, len + 1); - if ((cp = strrchr(p->fts_name, '/')) && (cp != p->fts_name || cp[1])) { - len = strlen(++cp); - memmove(p->fts_name, cp, len + 1); - p->fts_namelen = len; - } - p->fts_accpath = p->fts_path = sp->fts_path; - sp->fts_dev = p->fts_dev; -} - -int -FTS_CLOSE (FTSOBJ *sp) -{ - FTSENTRY *freep, *p; - int saved_errno; - - /* - * This still works if we haven't read anything -- the dummy structure - * points to the root list, so we step through to the end of the root - * list which has a valid parent pointer. - */ - if (sp->fts_cur) { - for (p = sp->fts_cur; p->fts_level >= FTS_ROOTLEVEL;) { - freep = p; - p = p->fts_link != NULL ? p->fts_link : p->fts_parent; - free(freep); - } - free(p); - } - - /* Free up child linked list, sort array, path buffer. */ - if (sp->fts_child) - fts_lfree(sp->fts_child); - free(sp->fts_array); - free(sp->fts_path); - - /* Return to original directory, save errno if necessary. */ - if (!ISSET(FTS_NOCHDIR)) { - saved_errno = __fchdir(sp->fts_rfd) ? errno : 0; - (void)__close(sp->fts_rfd); - - /* Set errno and return. */ - if (saved_errno != 0) { - /* Free up the stream pointer. */ - free(sp); - __set_errno (saved_errno); - return (-1); - } - } - - /* Free up the stream pointer. */ - free(sp); - return (0); -} - -/* - * Special case of "/" at the end of the path so that slashes aren't - * appended which would cause paths to be written as "....//foo". - */ -#define NAPPEND(p) \ - (p->fts_path[p->fts_pathlen - 1] == '/' \ - ? p->fts_pathlen - 1 : p->fts_pathlen) - -FTSENTRY * -FTS_READ (FTSOBJ *sp) -{ - FTSENTRY *p, *tmp; - int instr; - char *t; - int saved_errno; - - /* If finished or unrecoverable error, return NULL. */ - if (sp->fts_cur == NULL || ISSET(FTS_STOP)) - return (NULL); - - /* Set current node pointer. */ - p = sp->fts_cur; - - /* Save and zero out user instructions. */ - instr = p->fts_instr; - p->fts_instr = FTS_NOINSTR; - - /* Any type of file may be re-visited; re-stat and re-turn. */ - if (instr == FTS_AGAIN) { - p->fts_info = fts_stat(sp, p, 0); - return (p); - } - - /* - * Following a symlink -- SLNONE test allows application to see - * SLNONE and recover. If indirecting through a symlink, have - * keep a pointer to current location. If unable to get that - * pointer, follow fails. - */ - if (instr == FTS_FOLLOW && - (p->fts_info == FTS_SL || p->fts_info == FTS_SLNONE)) { - p->fts_info = fts_stat(sp, p, 1); - if (p->fts_info == FTS_D && !ISSET(FTS_NOCHDIR)) { - if ((p->fts_symfd = __open(".", O_RDONLY, 0)) < 0) { - p->fts_errno = errno; - p->fts_info = FTS_ERR; - } else - p->fts_flags |= FTS_SYMFOLLOW; - } - return (p); - } - - /* Directory in pre-order. */ - if (p->fts_info == FTS_D) { - /* If skipped or crossed mount point, do post-order visit. */ - if (instr == FTS_SKIP || - (ISSET(FTS_XDEV) && p->fts_dev != sp->fts_dev)) { - if (p->fts_flags & FTS_SYMFOLLOW) - (void)__close(p->fts_symfd); - if (sp->fts_child) { - fts_lfree(sp->fts_child); - sp->fts_child = NULL; - } - p->fts_info = FTS_DP; - return (p); - } - - /* Rebuild if only read the names and now traversing. */ - if (sp->fts_child != NULL && ISSET(FTS_NAMEONLY)) { - CLR(FTS_NAMEONLY); - fts_lfree(sp->fts_child); - sp->fts_child = NULL; - } - - /* - * Cd to the subdirectory. - * - * If have already read and now fail to chdir, whack the list - * to make the names come out right, and set the parent errno - * so the application will eventually get an error condition. - * Set the FTS_DONTCHDIR flag so that when we logically change - * directories back to the parent we don't do a chdir. - * - * If haven't read do so. If the read fails, fts_build sets - * FTS_STOP or the fts_info field of the node. - */ - if (sp->fts_child != NULL) { - if (fts_safe_changedir(sp, p, -1, p->fts_accpath)) { - p->fts_errno = errno; - p->fts_flags |= FTS_DONTCHDIR; - for (p = sp->fts_child; p != NULL; - p = p->fts_link) - p->fts_accpath = - p->fts_parent->fts_accpath; - } - } else if ((sp->fts_child = fts_build(sp, BREAD)) == NULL) { - if (ISSET(FTS_STOP)) - return (NULL); - return (p); - } - p = sp->fts_child; - sp->fts_child = NULL; - sp->fts_cur = p; - goto name; - } - - /* Move to the next node on this level. */ -next: tmp = p; - if ((p = p->fts_link) != NULL) { - sp->fts_cur = p; - free(tmp); - - /* - * If reached the top, return to the original directory (or - * the root of the tree), and load the paths for the next root. - */ - if (p->fts_level == FTS_ROOTLEVEL) { - if (FCHDIR(sp, sp->fts_rfd)) { - SET(FTS_STOP); - return (NULL); - } - fts_load(sp, p); - return p; - } - - /* - * User may have called fts_set on the node. If skipped, - * ignore. If followed, get a file descriptor so we can - * get back if necessary. - */ - if (p->fts_instr == FTS_SKIP) - goto next; - if (p->fts_instr == FTS_FOLLOW) { - p->fts_info = fts_stat(sp, p, 1); - if (p->fts_info == FTS_D && !ISSET(FTS_NOCHDIR)) { - if ((p->fts_symfd = - __open(".", O_RDONLY, 0)) < 0) { - p->fts_errno = errno; - p->fts_info = FTS_ERR; - } else - p->fts_flags |= FTS_SYMFOLLOW; - } - p->fts_instr = FTS_NOINSTR; - } - -name: t = sp->fts_path + NAPPEND(p->fts_parent); - *t++ = '/'; - memmove(t, p->fts_name, p->fts_namelen + 1); - return p; - } - - /* Move up to the parent node. */ - p = tmp->fts_parent; - sp->fts_cur = p; - free(tmp); - - if (p->fts_level == FTS_ROOTPARENTLEVEL) { - /* - * Done; free everything up and set errno to 0 so the user - * can distinguish between error and EOF. - */ - free(p); - __set_errno (0); - return (sp->fts_cur = NULL); - } - - /* NUL terminate the pathname. */ - sp->fts_path[p->fts_pathlen] = '\0'; - - /* - * Return to the parent directory. If at a root node or came through - * a symlink, go back through the file descriptor. Otherwise, cd up - * one directory. - */ - if (p->fts_level == FTS_ROOTLEVEL) { - if (FCHDIR(sp, sp->fts_rfd)) { - SET(FTS_STOP); - return (NULL); - } - } else if (p->fts_flags & FTS_SYMFOLLOW) { - if (FCHDIR(sp, p->fts_symfd)) { - saved_errno = errno; - (void)__close(p->fts_symfd); - __set_errno (saved_errno); - SET(FTS_STOP); - return (NULL); - } - (void)__close(p->fts_symfd); - } else if (!(p->fts_flags & FTS_DONTCHDIR) && - fts_safe_changedir(sp, p->fts_parent, -1, "..")) { - SET(FTS_STOP); - return (NULL); - } - p->fts_info = p->fts_errno ? FTS_ERR : FTS_DP; - return p; -} - -/* - * Fts_set takes the stream as an argument although it's not used in this - * implementation; it would be necessary if anyone wanted to add global - * semantics to fts using fts_set. An error return is allowed for similar - * reasons. - */ -/* ARGSUSED */ -int -FTS_SET (FTSOBJ *sp, FTSENTRY *p, int instr) -{ - if (instr != 0 && instr != FTS_AGAIN && instr != FTS_FOLLOW && - instr != FTS_NOINSTR && instr != FTS_SKIP) { - __set_errno (EINVAL); - return (1); - } - p->fts_instr = instr; - return (0); -} - -FTSENTRY * -FTS_CHILDREN(FTSOBJ *sp, int instr) -{ - FTSENTRY *p; - int fd; - - if (instr != 0 && instr != FTS_NAMEONLY) { - __set_errno (EINVAL); - return (NULL); - } - - /* Set current node pointer. */ - p = sp->fts_cur; - - /* - * Errno set to 0 so user can distinguish empty directory from - * an error. - */ - __set_errno (0); - - /* Fatal errors stop here. */ - if (ISSET(FTS_STOP)) - return (NULL); - - /* Return logical hierarchy of user's arguments. */ - if (p->fts_info == FTS_INIT) - return (p->fts_link); - - /* - * If not a directory being visited in pre-order, stop here. Could - * allow FTS_DNR, assuming the user has fixed the problem, but the - * same effect is available with FTS_AGAIN. - */ - if (p->fts_info != FTS_D /* && p->fts_info != FTS_DNR */) - return (NULL); - - /* Free up any previous child list. */ - if (sp->fts_child != NULL) - fts_lfree(sp->fts_child); - - if (instr == FTS_NAMEONLY) { - SET(FTS_NAMEONLY); - instr = BNAMES; - } else - instr = BCHILD; - - /* - * If using chdir on a relative path and called BEFORE fts_read does - * its chdir to the root of a traversal, we can lose -- we need to - * chdir into the subdirectory, and we don't know where the current - * directory is, so we can't get back so that the upcoming chdir by - * fts_read will work. - */ - if (p->fts_level != FTS_ROOTLEVEL || p->fts_accpath[0] == '/' || - ISSET(FTS_NOCHDIR)) - return (sp->fts_child = fts_build(sp, instr)); - - if ((fd = __open(".", O_RDONLY, 0)) < 0) - return (NULL); - sp->fts_child = fts_build(sp, instr); - if (__fchdir(fd)) - return (NULL); - (void)__close(fd); - return (sp->fts_child); -} - -static inline int -dirent_not_directory(const struct dirent *dp) -{ -#if defined DT_DIR && defined _DIRENT_HAVE_D_TYPE - return dp->d_type != DT_DIR && dp->d_type != DT_UNKNOWN; -#else - return 0; -#endif -} - -/* - * This is the tricky part -- do not casually change *anything* in here. The - * idea is to build the linked list of entries that are used by fts_children - * and fts_read. There are lots of special cases. - * - * The real slowdown in walking the tree is the stat calls. If FTS_NOSTAT is - * set and it's a physical walk (so that symbolic links can't be directories), - * we can do things quickly. First, if it's a 4.4BSD file system, the type - * of the file is in the directory entry. Otherwise, we assume that the number - * of subdirectories in a node is equal to the number of links to the parent. - * The former skips all stat calls. The latter skips stat calls in any leaf - * directories and for any files after the subdirectories in the directory have - * been found, cutting the stat calls by about 2/3. - */ -static FTSENTRY * -internal_function -fts_build (FTSOBJ *sp, int type) -{ - struct dirent *dp; - FTSENTRY *p, *head; - int nitems; - FTSENTRY *cur, *tail; - DIR *dirp; - void *oldaddr; - int cderrno, descend, len, level, nlinks, saved_errno, - nostat, doadjust; - size_t maxlen; - char *cp; - - /* Set current node pointer. */ - cur = sp->fts_cur; - - /* - * Open the directory for reading. If this fails, we're done. - * If being called from fts_read, set the fts_info field. - */ -#if defined FTS_WHITEOUT && 0 - if (ISSET(FTS_WHITEOUT)) - oflag = DTF_NODUP|DTF_REWIND; - else - oflag = DTF_HIDEW|DTF_NODUP|DTF_REWIND; -#else -# define __opendir2(path, flag) __opendir(path) -#endif - if ((dirp = __opendir2(cur->fts_accpath, oflag)) == NULL) { - if (type == BREAD) { - cur->fts_info = FTS_DNR; - cur->fts_errno = errno; - } - return (NULL); - } - - /* - * Nlinks is the number of possible entries of type directory in the - * directory if we're cheating on stat calls, 0 if we're not doing - * any stat calls at all, -1 if we're doing stats on everything. - */ - if (type == BNAMES) { - nlinks = 0; - /* Be quiet about nostat, GCC. */ - nostat = 0; - } else if (ISSET(FTS_NOSTAT) && ISSET(FTS_PHYSICAL)) { - nlinks = cur->fts_nlink - (ISSET(FTS_SEEDOT) ? 0 : 2); - nostat = 1; - } else { - nlinks = -1; - nostat = 0; - } - -#ifdef notdef - (void)printf("nlinks == %d (cur: %d)\n", nlinks, cur->fts_nlink); - (void)printf("NOSTAT %d PHYSICAL %d SEEDOT %d\n", - ISSET(FTS_NOSTAT), ISSET(FTS_PHYSICAL), ISSET(FTS_SEEDOT)); -#endif - /* - * If we're going to need to stat anything or we want to descend - * and stay in the directory, chdir. If this fails we keep going, - * but set a flag so we don't chdir after the post-order visit. - * We won't be able to stat anything, but we can still return the - * names themselves. Note, that since fts_read won't be able to - * chdir into the directory, it will have to return different path - * names than before, i.e. "a/b" instead of "b". Since the node - * has already been visited in pre-order, have to wait until the - * post-order visit to return the error. There is a special case - * here, if there was nothing to stat then it's not an error to - * not be able to stat. This is all fairly nasty. If a program - * needed sorted entries or stat information, they had better be - * checking FTS_NS on the returned nodes. - */ - cderrno = 0; - if (nlinks || type == BREAD) { - if (fts_safe_changedir(sp, cur, dirfd(dirp), NULL)) { - if (nlinks && type == BREAD) - cur->fts_errno = errno; - cur->fts_flags |= FTS_DONTCHDIR; - descend = 0; - cderrno = errno; - (void)__closedir(dirp); - dirp = NULL; - } else - descend = 1; - } else - descend = 0; - - /* - * Figure out the max file name length that can be stored in the - * current path -- the inner loop allocates more path as necessary. - * We really wouldn't have to do the maxlen calculations here, we - * could do them in fts_read before returning the path, but it's a - * lot easier here since the length is part of the dirent structure. - * - * If not changing directories set a pointer so that can just append - * each new name into the path. - */ - len = NAPPEND(cur); - if (ISSET(FTS_NOCHDIR)) { - cp = sp->fts_path + len; - *cp++ = '/'; - } else { - /* GCC, you're too verbose. */ - cp = NULL; - } - len++; - maxlen = sp->fts_pathlen - len; - - level = cur->fts_level + 1; - - /* Read the directory, attaching each entry to the `link' pointer. */ - doadjust = 0; - for (head = tail = NULL, nitems = 0; dirp && (dp = __readdir(dirp));) { - if (!ISSET(FTS_SEEDOT) && ISDOT(dp->d_name)) - continue; - - if ((p = fts_alloc(sp, dp->d_name, _D_EXACT_NAMLEN (dp))) == NULL) - goto mem1; - if (_D_EXACT_NAMLEN (dp) >= maxlen) {/* include space for NUL */ - oldaddr = sp->fts_path; - if (fts_palloc(sp, _D_EXACT_NAMLEN (dp) + len + 1)) { - /* - * No more memory for path or structures. Save - * errno, free up the current structure and the - * structures already allocated. - */ -mem1: saved_errno = errno; - free(p); - fts_lfree(head); - (void)__closedir(dirp); - cur->fts_info = FTS_ERR; - SET(FTS_STOP); - __set_errno (saved_errno); - return (NULL); - } - /* Did realloc() change the pointer? */ - if (oldaddr != sp->fts_path) { - doadjust = 1; - if (ISSET(FTS_NOCHDIR)) - cp = sp->fts_path + len; - } - maxlen = sp->fts_pathlen - len; - } - - if (len + _D_EXACT_NAMLEN (dp) >= USHRT_MAX) { - /* - * In an FTSENT, fts_pathlen is a u_short so it is - * possible to wraparound here. If we do, free up - * the current structure and the structures already - * allocated, then error out with ENAMETOOLONG. - */ - free(p); - fts_lfree(head); - (void)__closedir(dirp); - cur->fts_info = FTS_ERR; - SET(FTS_STOP); - __set_errno (ENAMETOOLONG); - return (NULL); - } - p->fts_level = level; - p->fts_parent = sp->fts_cur; - p->fts_pathlen = len + _D_EXACT_NAMLEN (dp); - -#if defined FTS_WHITEOUT && 0 - if (dp->d_type == DT_WHT) - p->fts_flags |= FTS_ISW; -#endif - - /* Unreachable code. cderrno is only ever set to a nonnull - value if dirp is closed at the same time. But then we - cannot enter this loop. */ - if (0 && cderrno) { - if (nlinks) { - p->fts_info = FTS_NS; - p->fts_errno = cderrno; - } else - p->fts_info = FTS_NSOK; - p->fts_accpath = cur->fts_accpath; - } else if (nlinks == 0 - || (nostat && dirent_not_directory(dp))) { - p->fts_accpath = - ISSET(FTS_NOCHDIR) ? p->fts_path : p->fts_name; - p->fts_info = FTS_NSOK; - } else { - /* Build a file name for fts_stat to stat. */ - if (ISSET(FTS_NOCHDIR)) { - p->fts_accpath = p->fts_path; - memmove(cp, p->fts_name, p->fts_namelen + 1); - } else - p->fts_accpath = p->fts_name; - /* Stat it. */ - p->fts_info = fts_stat(sp, p, 0); - - /* Decrement link count if applicable. */ - if (nlinks > 0 && (p->fts_info == FTS_D || - p->fts_info == FTS_DC || p->fts_info == FTS_DOT)) - --nlinks; - } - - /* We walk in directory order so "ls -f" doesn't get upset. */ - p->fts_link = NULL; - if (head == NULL) - head = tail = p; - else { - tail->fts_link = p; - tail = p; - } - ++nitems; - } - if (dirp) - (void)__closedir(dirp); - - /* - * If realloc() changed the address of the path, adjust the - * addresses for the rest of the tree and the dir list. - */ - if (doadjust) - fts_padjust(sp, head); - - /* - * If not changing directories, reset the path back to original - * state. - */ - if (ISSET(FTS_NOCHDIR)) { - if (len == sp->fts_pathlen || nitems == 0) - --cp; - *cp = '\0'; - } - - /* - * If descended after called from fts_children or after called from - * fts_read and nothing found, get back. At the root level we use - * the saved fd; if one of fts_open()'s arguments is a relative path - * to an empty directory, we wind up here with no other way back. If - * can't get back, we're done. - */ - if (descend && (type == BCHILD || !nitems) && - (cur->fts_level == FTS_ROOTLEVEL ? - FCHDIR(sp, sp->fts_rfd) : - fts_safe_changedir(sp, cur->fts_parent, -1, ".."))) { - cur->fts_info = FTS_ERR; - SET(FTS_STOP); - fts_lfree(head); - return (NULL); - } - - /* If didn't find anything, return NULL. */ - if (!nitems) { - if (type == BREAD) - cur->fts_info = FTS_DP; - fts_lfree(head); - return (NULL); - } - - /* Sort the entries. */ - if (sp->fts_compar && nitems > 1) - head = fts_sort(sp, head, nitems); - return (head); -} - -static u_short -internal_function -fts_stat (FTSOBJ *sp, FTSENTRY *p, int follow) -{ - FTSENTRY *t; - dev_t dev; - INO_T ino; - struct STAT *sbp, sb; - int saved_errno; - - /* If user needs stat info, stat buffer already allocated. */ - sbp = ISSET(FTS_NOSTAT) ? &sb : p->fts_statp; - -#if defined FTS_WHITEOUT && 0 - /* check for whiteout */ - if (p->fts_flags & FTS_ISW) { - if (sbp != &sb) { - memset(sbp, '\0', sizeof (*sbp)); - sbp->st_mode = S_IFWHT; - } - return (FTS_W); - } -#endif - - /* - * If doing a logical walk, or application requested FTS_FOLLOW, do - * a stat(2). If that fails, check for a non-existent symlink. If - * fail, set the errno from the stat call. - */ - if (ISSET(FTS_LOGICAL) || follow) { - if (STAT(p->fts_accpath, sbp)) { - saved_errno = errno; - if (!LSTAT(p->fts_accpath, sbp)) { - __set_errno (0); - return (FTS_SLNONE); - } - p->fts_errno = saved_errno; - goto err; - } - } else if (LSTAT(p->fts_accpath, sbp)) { - p->fts_errno = errno; -err: memset(sbp, 0, sizeof(struct STAT)); - return (FTS_NS); - } - - if (S_ISDIR(sbp->st_mode)) { - /* - * Set the device/inode. Used to find cycles and check for - * crossing mount points. Also remember the link count, used - * in fts_build to limit the number of stat calls. It is - * understood that these fields are only referenced if fts_info - * is set to FTS_D. - */ - dev = p->fts_dev = sbp->st_dev; - ino = p->fts_ino = sbp->st_ino; - p->fts_nlink = sbp->st_nlink; - - if (ISDOT(p->fts_name)) - return (FTS_DOT); - - /* - * Cycle detection is done by brute force when the directory - * is first encountered. If the tree gets deep enough or the - * number of symbolic links to directories is high enough, - * something faster might be worthwhile. - */ - for (t = p->fts_parent; - t->fts_level >= FTS_ROOTLEVEL; t = t->fts_parent) - if (ino == t->fts_ino && dev == t->fts_dev) { - p->fts_cycle = t; - return (FTS_DC); - } - return (FTS_D); - } - if (S_ISLNK(sbp->st_mode)) - return (FTS_SL); - if (S_ISREG(sbp->st_mode)) - return (FTS_F); - return (FTS_DEFAULT); -} - -static FTSENTRY * -internal_function -fts_sort (FTSOBJ *sp, FTSENTRY *head, int nitems) -{ - FTSENTRY **ap, *p; - - /* - * Construct an array of pointers to the structures and call qsort(3). - * Reassemble the array in the order returned by qsort. If unable to - * sort for memory reasons, return the directory entries in their - * current order. Allocate enough space for the current needs plus - * 40 so don't realloc one entry at a time. - */ - if (nitems > sp->fts_nitems) { - FTSENTRY **a; - - sp->fts_nitems = nitems + 40; - if ((a = realloc(sp->fts_array, - (size_t)(sp->fts_nitems * sizeof(FTSENTRY *)))) == NULL) { - free(sp->fts_array); - sp->fts_array = NULL; - sp->fts_nitems = 0; - return (head); - } - sp->fts_array = a; - } - for (ap = sp->fts_array, p = head; p; p = p->fts_link) - *ap++ = p; - qsort((void *)sp->fts_array, nitems, sizeof(FTSENTRY *), sp->fts_compar); - for (head = *(ap = sp->fts_array); --nitems; ++ap) - ap[0]->fts_link = ap[1]; - ap[0]->fts_link = NULL; - return (head); -} - -static FTSENTRY * -internal_function -fts_alloc (FTSOBJ *sp, const char *name, size_t namelen) -{ - FTSENTRY *p; - size_t len; - - /* - * The file name is a variable length array and no stat structure is - * necessary if the user has set the nostat bit. Allocate the FTSENT - * structure, the file name and the stat structure in one chunk, but - * be careful that the stat structure is reasonably aligned. Since the - * fts_name field is declared to be of size 1, the fts_name pointer is - * namelen + 2 before the first possible address of the stat structure. - */ - len = sizeof(FTSENTRY) + namelen; - if (!ISSET(FTS_NOSTAT)) - len += sizeof(struct STAT) + ALIGNBYTES; - if ((p = malloc(len)) == NULL) - return (NULL); - - /* Copy the name and guarantee NUL termination. */ - memmove(p->fts_name, name, namelen); - p->fts_name[namelen] = '\0'; - - if (!ISSET(FTS_NOSTAT)) - p->fts_statp = (struct STAT *)ALIGN(p->fts_name + namelen + 2); - p->fts_namelen = namelen; - p->fts_path = sp->fts_path; - p->fts_errno = 0; - p->fts_flags = 0; - p->fts_instr = FTS_NOINSTR; - p->fts_number = 0; - p->fts_pointer = NULL; - return (p); -} - -static void -internal_function -fts_lfree (FTSENTRY *head) -{ - FTSENTRY *p; - - /* Free a linked list of structures. */ - while ((p = head)) { - head = head->fts_link; - free(p); - } -} - -/* - * Allow essentially unlimited paths; find, rm, ls should all work on any tree. - * Most systems will allow creation of paths much longer than MAXPATHLEN, even - * though the kernel won't resolve them. Add the size (not just what's needed) - * plus 256 bytes so don't realloc the path 2 bytes at a time. - */ -static int -internal_function -fts_palloc (FTSOBJ *sp, size_t more) -{ - char *p; - - sp->fts_pathlen += more + 256; - /* - * Check for possible wraparound. In an FTS, fts_pathlen is - * a signed int but in an FTSENT it is an unsigned short. - * We limit fts_pathlen to USHRT_MAX to be safe in both cases. - */ - if (sp->fts_pathlen < 0 || sp->fts_pathlen >= USHRT_MAX) { - free(sp->fts_path); - sp->fts_path = NULL; - __set_errno (ENAMETOOLONG); - return (1); - } - p = realloc(sp->fts_path, sp->fts_pathlen); - if (p == NULL) { - free(sp->fts_path); - sp->fts_path = NULL; - return 1; - } - sp->fts_path = p; - return 0; -} - -/* - * When the path is realloc'd, have to fix all of the pointers in structures - * already returned. - */ -static void -internal_function -fts_padjust (FTSOBJ *sp, FTSENTRY *head) -{ - FTSENTRY *p; - char *addr = sp->fts_path; - -#define ADJUST(p) do { \ - if ((p)->fts_accpath != (p)->fts_name) { \ - (p)->fts_accpath = \ - (char *)addr + ((p)->fts_accpath - (p)->fts_path); \ - } \ - (p)->fts_path = addr; \ -} while (0) - /* Adjust the current set of children. */ - for (p = sp->fts_child; p; p = p->fts_link) - ADJUST(p); - - /* Adjust the rest of the tree, including the current level. */ - for (p = head; p->fts_level >= FTS_ROOTLEVEL;) { - ADJUST(p); - p = p->fts_link ? p->fts_link : p->fts_parent; - } -} - -static size_t -internal_function -fts_maxarglen (char * const *argv) -{ - size_t len, max; - - for (max = 0; *argv; ++argv) - if ((len = strlen(*argv)) > max) - max = len; - return (max + 1); -} - -/* - * Change to dir specified by fd or p->fts_accpath without getting - * tricked by someone changing the world out from underneath us. - * Assumes p->fts_dev and p->fts_ino are filled in. - */ -static int -internal_function -fts_safe_changedir (FTSOBJ *sp, FTSENTRY *p, int fd, const char *path) -{ - int ret, oerrno, newfd; - struct stat64 sb; - - newfd = fd; - if (ISSET(FTS_NOCHDIR)) - return (0); - if (fd < 0 && (newfd = __open(path, O_RDONLY, 0)) < 0) - return (-1); - if (__fxstat64(_STAT_VER, newfd, &sb)) { - ret = -1; - goto bail; - } - if (p->fts_dev != sb.st_dev || p->fts_ino != sb.st_ino) { - __set_errno (ENOENT); /* disinformation */ - ret = -1; - goto bail; - } - ret = __fchdir(newfd); -bail: - oerrno = errno; - if (fd < 0) - (void)__close(newfd); - __set_errno (oerrno); - return (ret); -} diff --git a/io/fts.h b/io/fts.h deleted file mode 100644 index ab15567001..0000000000 --- a/io/fts.h +++ /dev/null @@ -1,215 +0,0 @@ -/* File tree traversal functions declarations. - Copyright (C) 1994-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -/* - * Copyright (c) 1989, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)fts.h 8.3 (Berkeley) 8/14/94 - */ - -#ifndef _FTS_H -#define _FTS_H 1 - -#include <features.h> -#include <sys/types.h> - - -typedef struct { - struct _ftsent *fts_cur; /* current node */ - struct _ftsent *fts_child; /* linked list of children */ - struct _ftsent **fts_array; /* sort array */ - dev_t fts_dev; /* starting device # */ - char *fts_path; /* path for this descent */ - int fts_rfd; /* fd for root */ - int fts_pathlen; /* sizeof(path) */ - int fts_nitems; /* elements in the sort array */ - int (*fts_compar) (const void *, const void *); /* compare fn */ - -#define FTS_COMFOLLOW 0x0001 /* follow command line symlinks */ -#define FTS_LOGICAL 0x0002 /* logical walk */ -#define FTS_NOCHDIR 0x0004 /* don't change directories */ -#define FTS_NOSTAT 0x0008 /* don't get stat info */ -#define FTS_PHYSICAL 0x0010 /* physical walk */ -#define FTS_SEEDOT 0x0020 /* return dot and dot-dot */ -#define FTS_XDEV 0x0040 /* don't cross devices */ -#define FTS_WHITEOUT 0x0080 /* return whiteout information */ -#define FTS_OPTIONMASK 0x00ff /* valid user option mask */ - -#define FTS_NAMEONLY 0x0100 /* (private) child names only */ -#define FTS_STOP 0x0200 /* (private) unrecoverable error */ - int fts_options; /* fts_open options, global flags */ -} FTS; - -#ifdef __USE_LARGEFILE64 -typedef struct { - struct _ftsent64 *fts_cur; /* current node */ - struct _ftsent64 *fts_child; /* linked list of children */ - struct _ftsent64 **fts_array; /* sort array */ - dev_t fts_dev; /* starting device # */ - char *fts_path; /* path for this descent */ - int fts_rfd; /* fd for root */ - int fts_pathlen; /* sizeof(path) */ - int fts_nitems; /* elements in the sort array */ - int (*fts_compar) (const void *, const void *); /* compare fn */ - int fts_options; /* fts_open options, global flags */ -} FTS64; -#endif - -typedef struct _ftsent { - struct _ftsent *fts_cycle; /* cycle node */ - struct _ftsent *fts_parent; /* parent directory */ - struct _ftsent *fts_link; /* next file in directory */ - long fts_number; /* local numeric value */ - void *fts_pointer; /* local address value */ - char *fts_accpath; /* access path */ - char *fts_path; /* root path */ - int fts_errno; /* errno for this node */ - int fts_symfd; /* fd for symlink */ - unsigned short fts_pathlen; /* strlen(fts_path) */ - unsigned short fts_namelen; /* strlen(fts_name) */ - - ino_t fts_ino; /* inode */ - dev_t fts_dev; /* device */ - nlink_t fts_nlink; /* link count */ - -#define FTS_ROOTPARENTLEVEL -1 -#define FTS_ROOTLEVEL 0 - short fts_level; /* depth (-1 to N) */ - -#define FTS_D 1 /* preorder directory */ -#define FTS_DC 2 /* directory that causes cycles */ -#define FTS_DEFAULT 3 /* none of the above */ -#define FTS_DNR 4 /* unreadable directory */ -#define FTS_DOT 5 /* dot or dot-dot */ -#define FTS_DP 6 /* postorder directory */ -#define FTS_ERR 7 /* error; errno is set */ -#define FTS_F 8 /* regular file */ -#define FTS_INIT 9 /* initialized only */ -#define FTS_NS 10 /* stat(2) failed */ -#define FTS_NSOK 11 /* no stat(2) requested */ -#define FTS_SL 12 /* symbolic link */ -#define FTS_SLNONE 13 /* symbolic link without target */ -#define FTS_W 14 /* whiteout object */ - unsigned short fts_info; /* user flags for FTSENT structure */ - -#define FTS_DONTCHDIR 0x01 /* don't chdir .. to the parent */ -#define FTS_SYMFOLLOW 0x02 /* followed a symlink to get here */ - unsigned short fts_flags; /* private flags for FTSENT structure */ - -#define FTS_AGAIN 1 /* read node again */ -#define FTS_FOLLOW 2 /* follow symbolic link */ -#define FTS_NOINSTR 3 /* no instructions */ -#define FTS_SKIP 4 /* discard node */ - unsigned short fts_instr; /* fts_set() instructions */ - - struct stat *fts_statp; /* stat(2) information */ - char fts_name[1]; /* file name */ -} FTSENT; - -#ifdef __USE_LARGEFILE64 -typedef struct _ftsent64 { - struct _ftsent64 *fts_cycle; /* cycle node */ - struct _ftsent64 *fts_parent; /* parent directory */ - struct _ftsent64 *fts_link; /* next file in directory */ - long fts_number; /* local numeric value */ - void *fts_pointer; /* local address value */ - char *fts_accpath; /* access path */ - char *fts_path; /* root path */ - int fts_errno; /* errno for this node */ - int fts_symfd; /* fd for symlink */ - unsigned short fts_pathlen; /* strlen(fts_path) */ - unsigned short fts_namelen; /* strlen(fts_name) */ - - ino64_t fts_ino; /* inode */ - dev_t fts_dev; /* device */ - nlink_t fts_nlink; /* link count */ - - short fts_level; /* depth (-1 to N) */ - - unsigned short fts_info; /* user flags for FTSENT structure */ - - unsigned short fts_flags; /* private flags for FTSENT structure */ - - unsigned short fts_instr; /* fts_set() instructions */ - - struct stat64 *fts_statp; /* stat(2) information */ - char fts_name[1]; /* file name */ -} FTSENT64; -#endif - -__BEGIN_DECLS -#ifndef __USE_FILE_OFFSET64 -FTSENT *fts_children (FTS *, int); -int fts_close (FTS *); -FTS *fts_open (char * const *, int, - int (*)(const FTSENT **, const FTSENT **)); -FTSENT *fts_read (FTS *); -int fts_set (FTS *, FTSENT *, int) __THROW; -#else -# ifdef __REDIRECT -FTSENT *__REDIRECT (fts_children, (FTS *, int), fts64_children); -int __REDIRECT (fts_close, (FTS *), fts64_close); -FTS *__REDIRECT (fts_open, (char * const *, int, - int (*)(const FTSENT **, const FTSENT **)), - fts64_open); -FTSENT *__REDIRECT (fts_read, (FTS *), fts64_read); -int __REDIRECT_NTH (fts_set, (FTS *, FTSENT *, int), fts64_set); -# else -# define fts_children fts64_children -# define fts_close fts64_close -# define fts_open fts64_open -# define fts_read fts64_read -# define fts_set fts64_set -# endif -#endif -#ifdef __USE_LARGEFILE64 -FTSENT64 *fts64_children (FTS64 *, int); -int fts64_close (FTS64 *); -FTS64 *fts64_open (char * const *, int, - int (*)(const FTSENT64 **, const FTSENT64 **)); -FTSENT64 *fts64_read (FTS64 *); -int fts64_set (FTS64 *, FTSENT64 *, int) __THROW; -#endif -__END_DECLS - -#endif /* fts.h */ diff --git a/io/fts64.c b/io/fts64.c deleted file mode 100644 index 5e623385f0..0000000000 --- a/io/fts64.c +++ /dev/null @@ -1,30 +0,0 @@ -/* File tree traversal functions LFS version. - Copyright (C) 2015-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#define FTS_OPEN fts64_open -#define FTS_CLOSE fts64_close -#define FTS_READ fts64_read -#define FTS_SET fts64_set -#define FTS_CHILDREN fts64_children -#define FTSOBJ FTS64 -#define FTSENTRY FTSENT64 -#define INO_T ino64_t -#define STAT stat64 -#define LSTAT lstat64 - -#include "fts.c" diff --git a/io/ftw.c b/io/ftw.c deleted file mode 100644 index 140a237746..0000000000 --- a/io/ftw.c +++ /dev/null @@ -1,867 +0,0 @@ -/* File tree walker functions. - Copyright (C) 1996-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -#if __GNUC__ -# define alloca __builtin_alloca -#else -# if HAVE_ALLOCA_H -# include <alloca.h> -# else -# ifdef _AIX - # pragma alloca -# else -char *alloca (); -# endif -# endif -#endif - -#ifdef _LIBC -# include <dirent.h> -# define NAMLEN(dirent) _D_EXACT_NAMLEN (dirent) -#else -# if HAVE_DIRENT_H -# include <dirent.h> -# define NAMLEN(dirent) strlen ((dirent)->d_name) -# else -# define dirent direct -# define NAMLEN(dirent) (dirent)->d_namlen -# if HAVE_SYS_NDIR_H -# include <sys/ndir.h> -# endif -# if HAVE_SYS_DIR_H -# include <sys/dir.h> -# endif -# if HAVE_NDIR_H -# include <ndir.h> -# endif -# endif -#endif - -#include <errno.h> -#include <fcntl.h> -#include <ftw.h> -#include <limits.h> -#include <search.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <not-cancel.h> -#include <sys/param.h> -#ifdef _LIBC -# include <include/sys/stat.h> -#else -# include <sys/stat.h> -#endif - -#if ! _LIBC && !HAVE_DECL_STPCPY && !defined stpcpy -char *stpcpy (); -#endif - -#if ! _LIBC && ! defined HAVE_MEMPCPY && ! defined mempcpy -/* Be CAREFUL that there are no side effects in N. */ -# define mempcpy(D, S, N) ((void *) ((char *) memcpy (D, S, N) + (N))) -#endif - -/* #define NDEBUG 1 */ -#include <assert.h> - -#ifndef _LIBC -# undef __chdir -# define __chdir chdir -# undef __closedir -# define __closedir closedir -# undef __fchdir -# define __fchdir fchdir -# undef __getcwd -# define __getcwd(P, N) xgetcwd () -extern char *xgetcwd (void); -# undef __mempcpy -# define __mempcpy mempcpy -# undef __opendir -# define __opendir opendir -# undef __readdir64 -# define __readdir64 readdir -# undef __stpcpy -# define __stpcpy stpcpy -# undef __tdestroy -# define __tdestroy tdestroy -# undef __tfind -# define __tfind tfind -# undef __tsearch -# define __tsearch tsearch -# undef internal_function -# define internal_function /* empty */ -# undef dirent64 -# define dirent64 dirent -# undef MAX -# define MAX(a, b) ((a) > (b) ? (a) : (b)) -#endif - -/* Arrange to make lstat calls go through the wrapper function - on systems with an lstat function that does not dereference symlinks - that are specified with a trailing slash. */ -#if ! _LIBC && ! LSTAT_FOLLOWS_SLASHED_SYMLINK -int rpl_lstat (const char *, struct stat *); -# undef lstat -# define lstat(Name, Stat_buf) rpl_lstat(Name, Stat_buf) -#endif - -#ifndef __set_errno -# define __set_errno(Val) errno = (Val) -#endif - -/* Support for the LFS API version. */ -#ifndef FTW_NAME -# define FTW_NAME ftw -# define NFTW_NAME nftw -# define NFTW_OLD_NAME __old_nftw -# define NFTW_NEW_NAME __new_nftw -# define INO_T ino_t -# define STAT stat -# ifdef _LIBC -# define LXSTAT __lxstat -# define XSTAT __xstat -# define FXSTATAT __fxstatat -# else -# define LXSTAT(V,f,sb) lstat (f,sb) -# define XSTAT(V,f,sb) stat (f,sb) -# define FXSTATAT(V,d,f,sb,m) fstatat (d, f, sb, m) -# endif -# define FTW_FUNC_T __ftw_func_t -# define NFTW_FUNC_T __nftw_func_t -#endif - -/* We define PATH_MAX if the system does not provide a definition. - This does not artificially limit any operation. PATH_MAX is simply - used as a guesstimate for the expected maximal path length. - Buffers will be enlarged if necessary. */ -#ifndef PATH_MAX -# define PATH_MAX 1024 -#endif - -struct dir_data -{ - DIR *stream; - int streamfd; - char *content; -}; - -struct known_object -{ - dev_t dev; - INO_T ino; -}; - -struct ftw_data -{ - /* Array with pointers to open directory streams. */ - struct dir_data **dirstreams; - size_t actdir; - size_t maxdir; - - /* Buffer containing name of currently processed object. */ - char *dirbuf; - size_t dirbufsize; - - /* Passed as fourth argument to `nftw' callback. The `base' member - tracks the content of the `dirbuf'. */ - struct FTW ftw; - - /* Flags passed to `nftw' function. 0 for `ftw'. */ - int flags; - - /* Conversion array for flag values. It is the identity mapping for - `nftw' calls, otherwise it maps the values to those known by - `ftw'. */ - const int *cvt_arr; - - /* Callback function. We always use the `nftw' form. */ - NFTW_FUNC_T func; - - /* Device of starting point. Needed for FTW_MOUNT. */ - dev_t dev; - - /* Data structure for keeping fingerprints of already processed - object. This is needed when not using FTW_PHYS. */ - void *known_objects; -}; - - -/* Internally we use the FTW_* constants used for `nftw'. When invoked - as `ftw', map each flag to the subset of values used by `ftw'. */ -static const int nftw_arr[] = -{ - FTW_F, FTW_D, FTW_DNR, FTW_NS, FTW_SL, FTW_DP, FTW_SLN -}; - -static const int ftw_arr[] = -{ - FTW_F, FTW_D, FTW_DNR, FTW_NS, FTW_F, FTW_D, FTW_NS -}; - - -/* Forward declarations of local functions. */ -static int ftw_dir (struct ftw_data *data, struct STAT *st, - struct dir_data *old_dir) internal_function; - - -static int -object_compare (const void *p1, const void *p2) -{ - /* We don't need a sophisticated and useful comparison. We are only - interested in equality. However, we must be careful not to - accidentally compare `holes' in the structure. */ - const struct known_object *kp1 = p1, *kp2 = p2; - int cmp1; - cmp1 = (kp1->ino > kp2->ino) - (kp1->ino < kp2->ino); - if (cmp1 != 0) - return cmp1; - return (kp1->dev > kp2->dev) - (kp1->dev < kp2->dev); -} - - -static int -add_object (struct ftw_data *data, struct STAT *st) -{ - struct known_object *newp = malloc (sizeof (struct known_object)); - if (newp == NULL) - return -1; - newp->dev = st->st_dev; - newp->ino = st->st_ino; - return __tsearch (newp, &data->known_objects, object_compare) ? 0 : -1; -} - - -static inline int -find_object (struct ftw_data *data, struct STAT *st) -{ - struct known_object obj; - obj.dev = st->st_dev; - obj.ino = st->st_ino; - return __tfind (&obj, &data->known_objects, object_compare) != NULL; -} - - -static inline int -__attribute ((always_inline)) -open_dir_stream (int *dfdp, struct ftw_data *data, struct dir_data *dirp) -{ - int result = 0; - - if (data->dirstreams[data->actdir] != NULL) - { - /* Oh, oh. We must close this stream. Get all remaining - entries and store them as a list in the `content' member of - the `struct dir_data' variable. */ - size_t bufsize = 1024; - char *buf = malloc (bufsize); - - if (buf == NULL) - result = -1; - else - { - DIR *st = data->dirstreams[data->actdir]->stream; - struct dirent64 *d; - size_t actsize = 0; - - while ((d = __readdir64 (st)) != NULL) - { - size_t this_len = NAMLEN (d); - if (actsize + this_len + 2 >= bufsize) - { - char *newp; - bufsize += MAX (1024, 2 * this_len); - newp = (char *) realloc (buf, bufsize); - if (newp == NULL) - { - /* No more memory. */ - int save_err = errno; - free (buf); - __set_errno (save_err); - return -1; - } - buf = newp; - } - - *((char *) __mempcpy (buf + actsize, d->d_name, this_len)) - = '\0'; - actsize += this_len + 1; - } - - /* Terminate the list with an additional NUL byte. */ - buf[actsize++] = '\0'; - - /* Shrink the buffer to what we actually need. */ - data->dirstreams[data->actdir]->content = realloc (buf, actsize); - if (data->dirstreams[data->actdir]->content == NULL) - { - int save_err = errno; - free (buf); - __set_errno (save_err); - result = -1; - } - else - { - __closedir (st); - data->dirstreams[data->actdir]->stream = NULL; - data->dirstreams[data->actdir]->streamfd = -1; - data->dirstreams[data->actdir] = NULL; - } - } - } - - /* Open the new stream. */ - if (result == 0) - { - assert (data->dirstreams[data->actdir] == NULL); - - if (dfdp != NULL && *dfdp != -1) - { - int fd = openat64_not_cancel_3 (*dfdp, data->dirbuf + data->ftw.base, - O_RDONLY | O_DIRECTORY | O_NDELAY); - dirp->stream = NULL; - if (fd != -1 && (dirp->stream = __fdopendir (fd)) == NULL) - close_not_cancel_no_status (fd); - } - else - { - const char *name; - - if (data->flags & FTW_CHDIR) - { - name = data->dirbuf + data->ftw.base; - if (name[0] == '\0') - name = "."; - } - else - name = data->dirbuf; - - dirp->stream = __opendir (name); - } - - if (dirp->stream == NULL) - result = -1; - else - { - dirp->streamfd = dirfd (dirp->stream); - dirp->content = NULL; - data->dirstreams[data->actdir] = dirp; - - if (++data->actdir == data->maxdir) - data->actdir = 0; - } - } - - return result; -} - - -static int -internal_function -process_entry (struct ftw_data *data, struct dir_data *dir, const char *name, - size_t namlen, int d_type) -{ - struct STAT st; - int result = 0; - int flag = 0; - size_t new_buflen; - - if (name[0] == '.' && (name[1] == '\0' - || (name[1] == '.' && name[2] == '\0'))) - /* Don't process the "." and ".." entries. */ - return 0; - - new_buflen = data->ftw.base + namlen + 2; - if (data->dirbufsize < new_buflen) - { - /* Enlarge the buffer. */ - char *newp; - - data->dirbufsize = 2 * new_buflen; - newp = (char *) realloc (data->dirbuf, data->dirbufsize); - if (newp == NULL) - return -1; - data->dirbuf = newp; - } - - *((char *) __mempcpy (data->dirbuf + data->ftw.base, name, namlen)) = '\0'; - - int statres; - if (dir->streamfd != -1) - statres = FXSTATAT (_STAT_VER, dir->streamfd, name, &st, - (data->flags & FTW_PHYS) ? AT_SYMLINK_NOFOLLOW : 0); - else - { - if ((data->flags & FTW_CHDIR) == 0) - name = data->dirbuf; - - statres = ((data->flags & FTW_PHYS) - ? LXSTAT (_STAT_VER, name, &st) - : XSTAT (_STAT_VER, name, &st)); - } - - if (statres < 0) - { - if (errno != EACCES && errno != ENOENT) - result = -1; - else if (data->flags & FTW_PHYS) - flag = FTW_NS; - else if (d_type == DT_LNK) - flag = FTW_SLN; - else - { - if (dir->streamfd != -1) - statres = FXSTATAT (_STAT_VER, dir->streamfd, name, &st, - AT_SYMLINK_NOFOLLOW); - else - statres = LXSTAT (_STAT_VER, name, &st); - if (statres == 0 && S_ISLNK (st.st_mode)) - flag = FTW_SLN; - else - flag = FTW_NS; - } - } - else - { - if (S_ISDIR (st.st_mode)) - flag = FTW_D; - else if (S_ISLNK (st.st_mode)) - flag = FTW_SL; - else - flag = FTW_F; - } - - if (result == 0 - && (flag == FTW_NS - || !(data->flags & FTW_MOUNT) || st.st_dev == data->dev)) - { - if (flag == FTW_D) - { - if ((data->flags & FTW_PHYS) - || (!find_object (data, &st) - /* Remember the object. */ - && (result = add_object (data, &st)) == 0)) - result = ftw_dir (data, &st, dir); - } - else - result = (*data->func) (data->dirbuf, &st, data->cvt_arr[flag], - &data->ftw); - } - - if ((data->flags & FTW_ACTIONRETVAL) && result == FTW_SKIP_SUBTREE) - result = 0; - - return result; -} - - -static int -__attribute ((noinline)) -internal_function -ftw_dir (struct ftw_data *data, struct STAT *st, struct dir_data *old_dir) -{ - struct dir_data dir; - struct dirent64 *d; - int previous_base = data->ftw.base; - int result; - char *startp; - - /* Open the stream for this directory. This might require that - another stream has to be closed. */ - result = open_dir_stream (old_dir == NULL ? NULL : &old_dir->streamfd, - data, &dir); - if (result != 0) - { - if (errno == EACCES) - /* We cannot read the directory. Signal this with a special flag. */ - result = (*data->func) (data->dirbuf, st, FTW_DNR, &data->ftw); - - return result; - } - - /* First, report the directory (if not depth-first). */ - if (!(data->flags & FTW_DEPTH)) - { - result = (*data->func) (data->dirbuf, st, FTW_D, &data->ftw); - if (result != 0) - { - int save_err; -fail: - save_err = errno; - __closedir (dir.stream); - dir.streamfd = -1; - __set_errno (save_err); - - if (data->actdir-- == 0) - data->actdir = data->maxdir - 1; - data->dirstreams[data->actdir] = NULL; - return result; - } - } - - /* If necessary, change to this directory. */ - if (data->flags & FTW_CHDIR) - { - if (__fchdir (dirfd (dir.stream)) < 0) - { - result = -1; - goto fail; - } - } - - /* Next, update the `struct FTW' information. */ - ++data->ftw.level; - startp = __rawmemchr (data->dirbuf, '\0'); - /* There always must be a directory name. */ - assert (startp != data->dirbuf); - if (startp[-1] != '/') - *startp++ = '/'; - data->ftw.base = startp - data->dirbuf; - - while (dir.stream != NULL && (d = __readdir64 (dir.stream)) != NULL) - { - int d_type = DT_UNKNOWN; -#ifdef _DIRENT_HAVE_D_TYPE - d_type = d->d_type; -#endif - result = process_entry (data, &dir, d->d_name, NAMLEN (d), d_type); - if (result != 0) - break; - } - - if (dir.stream != NULL) - { - /* The stream is still open. I.e., we did not need more - descriptors. Simply close the stream now. */ - int save_err = errno; - - assert (dir.content == NULL); - - __closedir (dir.stream); - dir.streamfd = -1; - __set_errno (save_err); - - if (data->actdir-- == 0) - data->actdir = data->maxdir - 1; - data->dirstreams[data->actdir] = NULL; - } - else - { - int save_err; - char *runp = dir.content; - - while (result == 0 && *runp != '\0') - { - char *endp = strchr (runp, '\0'); - - // XXX Should store the d_type values as well?! - result = process_entry (data, &dir, runp, endp - runp, DT_UNKNOWN); - - runp = endp + 1; - } - - save_err = errno; - free (dir.content); - __set_errno (save_err); - } - - if ((data->flags & FTW_ACTIONRETVAL) && result == FTW_SKIP_SIBLINGS) - result = 0; - - /* Prepare the return, revert the `struct FTW' information. */ - data->dirbuf[data->ftw.base - 1] = '\0'; - --data->ftw.level; - data->ftw.base = previous_base; - - /* Finally, if we process depth-first report the directory. */ - if (result == 0 && (data->flags & FTW_DEPTH)) - result = (*data->func) (data->dirbuf, st, FTW_DP, &data->ftw); - - if (old_dir - && (data->flags & FTW_CHDIR) - && (result == 0 - || ((data->flags & FTW_ACTIONRETVAL) - && (result != -1 && result != FTW_STOP)))) - { - /* Change back to the parent directory. */ - int done = 0; - if (old_dir->stream != NULL) - if (__fchdir (dirfd (old_dir->stream)) == 0) - done = 1; - - if (!done) - { - if (data->ftw.base == 1) - { - if (__chdir ("/") < 0) - result = -1; - } - else - if (__chdir ("..") < 0) - result = -1; - } - } - - return result; -} - - -static int -__attribute ((noinline)) -internal_function -ftw_startup (const char *dir, int is_nftw, void *func, int descriptors, - int flags) -{ - struct ftw_data data; - struct STAT st; - int result = 0; - int save_err; - int cwdfd = -1; - char *cwd = NULL; - char *cp; - - /* First make sure the parameters are reasonable. */ - if (dir[0] == '\0') - { - __set_errno (ENOENT); - return -1; - } - - data.maxdir = descriptors < 1 ? 1 : descriptors; - data.actdir = 0; - data.dirstreams = (struct dir_data **) alloca (data.maxdir - * sizeof (struct dir_data *)); - memset (data.dirstreams, '\0', data.maxdir * sizeof (struct dir_data *)); - - /* PATH_MAX is always defined when we get here. */ - data.dirbufsize = MAX (2 * strlen (dir), PATH_MAX); - data.dirbuf = (char *) malloc (data.dirbufsize); - if (data.dirbuf == NULL) - return -1; - cp = __stpcpy (data.dirbuf, dir); - /* Strip trailing slashes. */ - while (cp > data.dirbuf + 1 && cp[-1] == '/') - --cp; - *cp = '\0'; - - data.ftw.level = 0; - - /* Find basename. */ - while (cp > data.dirbuf && cp[-1] != '/') - --cp; - data.ftw.base = cp - data.dirbuf; - - data.flags = flags; - - /* This assignment might seem to be strange but it is what we want. - The trick is that the first three arguments to the `ftw' and - `nftw' callback functions are equal. Therefore we can call in - every case the callback using the format of the `nftw' version - and get the correct result since the stack layout for a function - call in C allows this. */ - data.func = (NFTW_FUNC_T) func; - - /* Since we internally use the complete set of FTW_* values we need - to reduce the value range before calling a `ftw' callback. */ - data.cvt_arr = is_nftw ? nftw_arr : ftw_arr; - - /* No object known so far. */ - data.known_objects = NULL; - - /* Now go to the directory containing the initial file/directory. */ - if (flags & FTW_CHDIR) - { - /* We have to be able to go back to the current working - directory. The best way to do this is to use a file - descriptor. */ - cwdfd = __open (".", O_RDONLY | O_DIRECTORY); - if (cwdfd == -1) - { - /* Try getting the directory name. This can be needed if - the current directory is executable but not readable. */ - if (errno == EACCES) - /* GNU extension ahead. */ - cwd = __getcwd (NULL, 0); - - if (cwd == NULL) - goto out_fail; - } - else if (data.maxdir > 1) - /* Account for the file descriptor we use here. */ - --data.maxdir; - - if (data.ftw.base > 0) - { - /* Change to the directory the file is in. In data.dirbuf - we have a writable copy of the file name. Just NUL - terminate it for now and change the directory. */ - if (data.ftw.base == 1) - /* I.e., the file is in the root directory. */ - result = __chdir ("/"); - else - { - char ch = data.dirbuf[data.ftw.base - 1]; - data.dirbuf[data.ftw.base - 1] = '\0'; - result = __chdir (data.dirbuf); - data.dirbuf[data.ftw.base - 1] = ch; - } - } - } - - /* Get stat info for start directory. */ - if (result == 0) - { - const char *name; - - if (data.flags & FTW_CHDIR) - { - name = data.dirbuf + data.ftw.base; - if (name[0] == '\0') - name = "."; - } - else - name = data.dirbuf; - - if (((flags & FTW_PHYS) - ? LXSTAT (_STAT_VER, name, &st) - : XSTAT (_STAT_VER, name, &st)) < 0) - { - if (!(flags & FTW_PHYS) - && errno == ENOENT - && LXSTAT (_STAT_VER, name, &st) == 0 - && S_ISLNK (st.st_mode)) - result = (*data.func) (data.dirbuf, &st, data.cvt_arr[FTW_SLN], - &data.ftw); - else - /* No need to call the callback since we cannot say anything - about the object. */ - result = -1; - } - else - { - if (S_ISDIR (st.st_mode)) - { - /* Remember the device of the initial directory in case - FTW_MOUNT is given. */ - data.dev = st.st_dev; - - /* We know this directory now. */ - if (!(flags & FTW_PHYS)) - result = add_object (&data, &st); - - if (result == 0) - result = ftw_dir (&data, &st, NULL); - } - else - { - int flag = S_ISLNK (st.st_mode) ? FTW_SL : FTW_F; - - result = (*data.func) (data.dirbuf, &st, data.cvt_arr[flag], - &data.ftw); - } - } - - if ((flags & FTW_ACTIONRETVAL) - && (result == FTW_SKIP_SUBTREE || result == FTW_SKIP_SIBLINGS)) - result = 0; - } - - /* Return to the start directory (if necessary). */ - if (cwdfd != -1) - { - int save_err = errno; - __fchdir (cwdfd); - close_not_cancel_no_status (cwdfd); - __set_errno (save_err); - } - else if (cwd != NULL) - { - int save_err = errno; - __chdir (cwd); - free (cwd); - __set_errno (save_err); - } - - /* Free all memory. */ - out_fail: - save_err = errno; - __tdestroy (data.known_objects, free); - free (data.dirbuf); - __set_errno (save_err); - - return result; -} - - - -/* Entry points. */ - -int -FTW_NAME (const char *path, FTW_FUNC_T func, int descriptors) -{ - return ftw_startup (path, 0, func, descriptors, 0); -} - -#ifndef _LIBC -int -NFTW_NAME (const char *path, NFTW_FUNC_T func, int descriptors, int flags) -{ - return ftw_startup (path, 1, func, descriptors, flags); -} -#else - -# include <shlib-compat.h> - -int NFTW_NEW_NAME (const char *, NFTW_FUNC_T, int, int); - -int -NFTW_NEW_NAME (const char *path, NFTW_FUNC_T func, int descriptors, int flags) -{ - if (flags - & ~(FTW_PHYS | FTW_MOUNT | FTW_CHDIR | FTW_DEPTH | FTW_ACTIONRETVAL)) - { - __set_errno (EINVAL); - return -1; - } - return ftw_startup (path, 1, func, descriptors, flags); -} - -versioned_symbol (libc, NFTW_NEW_NAME, NFTW_NAME, GLIBC_2_3_3); - -# if SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_3_3) - -/* Older nftw* version just ignored all unknown flags. */ - -int NFTW_OLD_NAME (const char *, NFTW_FUNC_T, int, int); - -int -attribute_compat_text_section -NFTW_OLD_NAME (const char *path, NFTW_FUNC_T func, int descriptors, int flags) -{ - flags &= (FTW_PHYS | FTW_MOUNT | FTW_CHDIR | FTW_DEPTH); - return ftw_startup (path, 1, func, descriptors, flags); -} - -compat_symbol (libc, NFTW_OLD_NAME, NFTW_NAME, GLIBC_2_1); -# endif -#endif diff --git a/io/ftw.h b/io/ftw.h deleted file mode 100644 index 842931b8ff..0000000000 --- a/io/ftw.h +++ /dev/null @@ -1,177 +0,0 @@ -/* Copyright (C) 1992-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -/* - * X/Open Portability Guide 4.2: ftw.h - */ - -#ifndef _FTW_H -#define _FTW_H 1 - -#include <features.h> - -#include <sys/types.h> -#include <sys/stat.h> - - -__BEGIN_DECLS - -/* Values for the FLAG argument to the user function passed to `ftw' - and 'nftw'. */ -enum -{ - FTW_F, /* Regular file. */ -#define FTW_F FTW_F - FTW_D, /* Directory. */ -#define FTW_D FTW_D - FTW_DNR, /* Unreadable directory. */ -#define FTW_DNR FTW_DNR - FTW_NS, /* Unstatable file. */ -#define FTW_NS FTW_NS - -#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED - - FTW_SL, /* Symbolic link. */ -# define FTW_SL FTW_SL -#endif - -#ifdef __USE_XOPEN_EXTENDED -/* These flags are only passed from the `nftw' function. */ - FTW_DP, /* Directory, all subdirs have been visited. */ -# define FTW_DP FTW_DP - FTW_SLN /* Symbolic link naming non-existing file. */ -# define FTW_SLN FTW_SLN - -#endif /* extended X/Open */ -}; - - -#ifdef __USE_XOPEN_EXTENDED -/* Flags for fourth argument of `nftw'. */ -enum -{ - FTW_PHYS = 1, /* Perform physical walk, ignore symlinks. */ -# define FTW_PHYS FTW_PHYS - FTW_MOUNT = 2, /* Report only files on same file system as the - argument. */ -# define FTW_MOUNT FTW_MOUNT - FTW_CHDIR = 4, /* Change to current directory while processing it. */ -# define FTW_CHDIR FTW_CHDIR - FTW_DEPTH = 8 /* Report files in directory before directory itself.*/ -# define FTW_DEPTH FTW_DEPTH -# ifdef __USE_GNU - , - FTW_ACTIONRETVAL = 16 /* Assume callback to return FTW_* values instead of - zero to continue and non-zero to terminate. */ -# define FTW_ACTIONRETVAL FTW_ACTIONRETVAL -# endif -}; - -#ifdef __USE_GNU -/* Return values from callback functions. */ -enum -{ - FTW_CONTINUE = 0, /* Continue with next sibling or for FTW_D with the - first child. */ -# define FTW_CONTINUE FTW_CONTINUE - FTW_STOP = 1, /* Return from `ftw' or `nftw' with FTW_STOP as return - value. */ -# define FTW_STOP FTW_STOP - FTW_SKIP_SUBTREE = 2, /* Only meaningful for FTW_D: Don't walk through the - subtree, instead just continue with its next - sibling. */ -# define FTW_SKIP_SUBTREE FTW_SKIP_SUBTREE - FTW_SKIP_SIBLINGS = 3,/* Continue with FTW_DP callback for current directory - (if FTW_DEPTH) and then its siblings. */ -# define FTW_SKIP_SIBLINGS FTW_SKIP_SIBLINGS -}; -#endif - -/* Structure used for fourth argument to callback function for `nftw'. */ -struct FTW - { - int base; - int level; - }; -#endif /* extended X/Open */ - - -/* Convenient types for callback functions. */ -typedef int (*__ftw_func_t) (const char *__filename, - const struct stat *__status, int __flag); -#ifdef __USE_LARGEFILE64 -typedef int (*__ftw64_func_t) (const char *__filename, - const struct stat64 *__status, int __flag); -#endif -#ifdef __USE_XOPEN_EXTENDED -typedef int (*__nftw_func_t) (const char *__filename, - const struct stat *__status, int __flag, - struct FTW *__info); -# ifdef __USE_LARGEFILE64 -typedef int (*__nftw64_func_t) (const char *__filename, - const struct stat64 *__status, - int __flag, struct FTW *__info); -# endif -#endif - -/* Call a function on every element in a directory tree. - - This function is a possible cancellation point and therefore not - marked with __THROW. */ -#ifndef __USE_FILE_OFFSET64 -extern int ftw (const char *__dir, __ftw_func_t __func, int __descriptors) - __nonnull ((1, 2)); -#else -# ifdef __REDIRECT -extern int __REDIRECT (ftw, (const char *__dir, __ftw_func_t __func, - int __descriptors), ftw64) __nonnull ((1, 2)); -# else -# define ftw ftw64 -# endif -#endif -#ifdef __USE_LARGEFILE64 -extern int ftw64 (const char *__dir, __ftw64_func_t __func, - int __descriptors) __nonnull ((1, 2)); -#endif - -#ifdef __USE_XOPEN_EXTENDED -/* Call a function on every element in a directory tree. FLAG allows - to specify the behaviour more detailed. - - This function is a possible cancellation point and therefore not - marked with __THROW. */ -# ifndef __USE_FILE_OFFSET64 -extern int nftw (const char *__dir, __nftw_func_t __func, int __descriptors, - int __flag) __nonnull ((1, 2)); -# else -# ifdef __REDIRECT -extern int __REDIRECT (nftw, (const char *__dir, __nftw_func_t __func, - int __descriptors, int __flag), nftw64) - __nonnull ((1, 2)); -# else -# define nftw nftw64 -# endif -# endif -# ifdef __USE_LARGEFILE64 -extern int nftw64 (const char *__dir, __nftw64_func_t __func, - int __descriptors, int __flag) __nonnull ((1, 2)); -# endif -#endif - -__END_DECLS - -#endif /* ftw.h */ diff --git a/io/ftw64.c b/io/ftw64.c deleted file mode 100644 index 4df9bd822a..0000000000 --- a/io/ftw64.c +++ /dev/null @@ -1,32 +0,0 @@ -/* File tree walker functions. LFS version. - Copyright (C) 1996-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#define FTW_NAME ftw64 -#define NFTW_NAME nftw64 -#define NFTW_OLD_NAME __old_nftw64 -#define NFTW_NEW_NAME __new_nftw64 -#define INO_T ino64_t -#define STAT stat64 -#define LXSTAT __lxstat64 -#define XSTAT __xstat64 -#define FXSTATAT __fxstatat64 -#define FTW_FUNC_T __ftw64_func_t -#define NFTW_FUNC_T __nftw64_func_t - -#include "ftw.c" diff --git a/io/ftwtest-sh b/io/ftwtest-sh deleted file mode 100644 index ac9cf1c6f4..0000000000 --- a/io/ftwtest-sh +++ /dev/null @@ -1,301 +0,0 @@ -#!/bin/sh -# Test for nftw(3). -# Copyright (C) 1997-2017 Free Software Foundation, Inc. -# This file is part of the GNU C Library. - -# The GNU C Library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. - -# The GNU C Library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. - -# You should have received a copy of the GNU Lesser General Public -# License along with the GNU C Library; if not, see -# <http://www.gnu.org/licenses/>. - -set -e - -# The common objpfx, used to find libraries and the dynamic loader. -objpfx=$1 - -# We expect one parameter which is the test program. This must understand -# a number options: -# --phys use the FTW_PHYS flag -# --chdir use the FTW_CHDIR and print the current directory -# in the callback -# --depth use the FTW_DEPTH flag -# --early-exit print file@2 item only and return non-zero from the -# callback when it is seen -testprogram=$2 - -# We cannot test this as root. -if test `id | sed "s/uid=\([0-9]*\).*/\1/"` = 0; then - exit 0 -fi - -# Since we use `sort' we must make sure to use the same locale everywhere. -LC_ALL=C -export LC_ALL - -# First create our scenario: -tmp=${objpfx}io -tmpdir=$tmp/ftwtest.d - -trap 'chmod -fR a+x $tmpdir; rm -fr $tmpdir $testout' 0 1 2 3 15 - -if test -d $tmpdir; then - chmod -fR a+x $tmpdir - rm -fr $tmpdir -fi -mkdir $tmpdir -mkdir $tmpdir/foo -mkdir $tmpdir/bar -echo > $tmpdir/baz -mkdir $tmpdir/foo/lvl1 -echo > $tmpdir/foo/lvl1/file@1 -mkdir $tmpdir/foo/lvl1/lvl2 -echo > $tmpdir/foo/lvl1/lvl2/file@2 -mkdir $tmpdir/foo/lvl1/lvl2/lvl3 -echo > $tmpdir/foo/lvl1/lvl2/lvl3/file@3 -ln -s $tmpdir $tmpdir/foo/lvl1/lvl2/lvl3/link@3 -ln -s $tmpdir/foo/lvl1/lvl2 $tmpdir/foo/lvl1/lvl2/link@2 -ln -s $tmpdir/foo/lvl1/lvl2/lvl3/lvl4 $tmpdir/foo/lvl1/link@1 -echo > $tmpdir/bar/xo -chmod a-x,a+r $tmpdir/bar - -testout=$tmp/ftwtest-tmp.out - -$testprogram $tmpdir | - sort > $testout - -cat <<EOF | cmp $testout - || exit 1 -base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0 -base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1 -base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1 -base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1 -base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_NS, level = 2 -base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2 -base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4 -base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, level = 4 -base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, level = 5 -EOF -rm $testout - -$testprogram --depth $tmpdir | - sort > $testout - -cat <<EOF | cmp $testout - || exit 1 -base = "$tmp/", file = "ftwtest.d", flag = FTW_DP, level = 0 -base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_DP, level = 1 -base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1 -base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_DP, level = 1 -base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_NS, level = 2 -base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_DP, level = 2 -base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_DP, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4 -base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_DP, level = 4 -base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, level = 5 -EOF -rm $testout - -$testprogram --phys $tmpdir | - sort > $testout - -cat <<EOF | cmp $testout - || exit 1 -base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0 -base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1 -base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1 -base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1 -base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_NS, level = 2 -base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2 -base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SL, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4 -base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "link@2", flag = FTW_SL, level = 4 -base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, level = 4 -base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, level = 5 -base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "link@3", flag = FTW_SL, level = 5 -EOF -rm $testout - -# For the next test everything must be readable. -chmod -fR a+x $tmpdir - -$testprogram --chdir $tmpdir | - sort > $testout - -# perhaps $tmp involves some symlinks... -tmpreal=`cd $tmp; pwd -P 2>/dev/null` - -cat <<EOF | cmp $testout - || exit 1 -base = "$tmp/", file = "ftwtest.d", flag = FTW_D, cwd = $tmpreal, level = 0 -base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1 -base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, cwd = $tmpreal/ftwtest.d, level = 1 -base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1 -base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_F, cwd = $tmpreal/ftwtest.d/bar, level = 2 -base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo, level = 2 -base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4 -base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4 -base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2/lvl3, level = 5 -EOF -rm $testout - -curwd=`pwd -P 2>/dev/null` -cd "$tmp" -$testprogram --chdir ftwtest.d | - sort > $testout -cd "$curwd" - -cat <<EOF | diff -u $testout - || exit 1 -base = "", file = "ftwtest.d", flag = FTW_D, cwd = $tmpreal, level = 0 -base = "ftwtest.d/", file = "bar", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1 -base = "ftwtest.d/", file = "baz", flag = FTW_F, cwd = $tmpreal/ftwtest.d, level = 1 -base = "ftwtest.d/", file = "foo", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1 -base = "ftwtest.d/bar/", file = "xo", flag = FTW_F, cwd = $tmpreal/ftwtest.d/bar, level = 2 -base = "ftwtest.d/foo/", file = "lvl1", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo, level = 2 -base = "ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3 -base = "ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3 -base = "ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3 -base = "ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4 -base = "ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4 -base = "ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2/lvl3, level = 5 -EOF -rm $testout - -curwd=`pwd -P` -cd "$tmp" -$testprogram --chdir ftwtest.d/. | - sort > $testout -cd "$curwd" - -cat <<EOF | diff -u $testout - || exit 1 -base = "ftwtest.d/", file = ".", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 0 -base = "ftwtest.d/./", file = "bar", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1 -base = "ftwtest.d/./", file = "baz", flag = FTW_F, cwd = $tmpreal/ftwtest.d, level = 1 -base = "ftwtest.d/./", file = "foo", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1 -base = "ftwtest.d/./bar/", file = "xo", flag = FTW_F, cwd = $tmpreal/ftwtest.d/bar, level = 2 -base = "ftwtest.d/./foo/", file = "lvl1", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo, level = 2 -base = "ftwtest.d/./foo/lvl1/", file = "file@1", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3 -base = "ftwtest.d/./foo/lvl1/", file = "link@1", flag = FTW_SLN, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3 -base = "ftwtest.d/./foo/lvl1/", file = "lvl2", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3 -base = "ftwtest.d/./foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4 -base = "ftwtest.d/./foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4 -base = "ftwtest.d/./foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2/lvl3, level = 5 -EOF -rm $testout - -curwd=`pwd -P 2>/dev/null` -cd "$tmp" -$testprogram --chdir ftwtest.d/foo/lvl1/link@1 | - sort > $testout -cd "$curwd" - -cat <<EOF | diff -u $testout - || exit 1 -base = "ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 0 -EOF -rm $testout - -$testprogram --early-exit $tmpdir | - sort > $testout - -cat <<EOF | cmp $testout - || exit 1 -base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4 -succeeded -EOF -rm $testout - -mkdir $tmpdir/foo/lvl1b -echo > $tmpdir/foo/lvl1b/file@1b -echo > $tmpdir/foo/lvl1b/file2@1b -echo > $tmpdir/foo/lvl1b/file3@1b - -$testprogram --skip-subtree=lvl1 $tmpdir | - sort > $testout - -cat <<EOF | diff -u $testout - || exit 1 -base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0 -base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1 -base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1 -base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1 -base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_F, level = 2 -base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2 -base = "$tmp/ftwtest.d/foo/", file = "lvl1b", flag = FTW_D, level = 2 -base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file2@1b", flag = FTW_F, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file3@1b", flag = FTW_F, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file@1b", flag = FTW_F, level = 3 -EOF -rm $testout - -$testprogram --skip-siblings=lvl1 $tmpdir | - sort > $testout - -# The filesystem is not required to put lvl1 before lvl1b. -# If lvl1b comes after lvl1, it shouldn't be printed, while if it -# comes before, it should. -catcmd=cat -[ -n "`ls -U $tmpdir/foo/ | sed -n '/lvl1$/,${/lvl1b$/p;}'`" ] \ - && catcmd="grep -v lvl1b" - -$catcmd <<EOF | diff -u $testout - || exit 1 -base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0 -base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1 -base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1 -base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1 -base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_F, level = 2 -base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2 -base = "$tmp/ftwtest.d/foo/", file = "lvl1b", flag = FTW_D, level = 2 -base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file2@1b", flag = FTW_F, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file3@1b", flag = FTW_F, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file@1b", flag = FTW_F, level = 3 -EOF -rm $testout - -$testprogram --skip-siblings=file@1b $tmpdir | - sort > $testout - -# The filesystem is not required to put file2@1b and file3@1b after file@1b. -# If file[23]@1b come after file@1b, it shouldn't be printed, while if they -# come before, they should. -regexp=`echo $(ls -U $tmp/ftwtest.d/foo/lvl1b \ - | sed -n '/file@1b$/,${/file[23]@1b$/p;}') | sed 's, ,|,'` -catcmd=cat -[ -n "$regexp" ] && catcmd="egrep -v $regexp" - -$catcmd <<EOF | diff -u $testout - || exit 1 -base = "$tmp/", file = "ftwtest.d", flag = FTW_D, level = 0 -base = "$tmp/ftwtest.d/", file = "bar", flag = FTW_D, level = 1 -base = "$tmp/ftwtest.d/", file = "baz", flag = FTW_F, level = 1 -base = "$tmp/ftwtest.d/", file = "foo", flag = FTW_D, level = 1 -base = "$tmp/ftwtest.d/bar/", file = "xo", flag = FTW_F, level = 2 -base = "$tmp/ftwtest.d/foo/", file = "lvl1", flag = FTW_D, level = 2 -base = "$tmp/ftwtest.d/foo/", file = "lvl1b", flag = FTW_D, level = 2 -base = "$tmp/ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, level = 4 -base = "$tmp/ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, level = 4 -base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, level = 5 -base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file2@1b", flag = FTW_F, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file3@1b", flag = FTW_F, level = 3 -base = "$tmp/ftwtest.d/foo/lvl1b/", file = "file@1b", flag = FTW_F, level = 3 -EOF -rm $testout - -rm -fr $tmpdir - -trap '' 0 - -exit 0 diff --git a/io/ftwtest.c b/io/ftwtest.c deleted file mode 100644 index 77debd2805..0000000000 --- a/io/ftwtest.c +++ /dev/null @@ -1,120 +0,0 @@ -#include <ftw.h> -#include <getopt.h> -#include <mcheck.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/stat.h> - - -int do_depth; -int do_chdir; -int do_phys; -int do_exit; -char *skip_subtree; -char *skip_siblings; - -struct option options[] = -{ - { "depth", no_argument, &do_depth, 1 }, - { "chdir", no_argument, &do_chdir, 1 }, - { "phys", no_argument, &do_phys, 1 }, - { "skip-subtree", required_argument, NULL, 't' }, - { "skip-siblings", required_argument, NULL, 's' }, - { "early-exit", no_argument, &do_exit, 1 }, - { NULL, 0, NULL, 0 } -}; - -const char *flag2name[] = -{ - [FTW_F] = "FTW_F", - [FTW_D] = "FTW_D", - [FTW_DNR] = "FTW_DNR", - [FTW_NS] = "FTW_NS", - [FTW_SL] = "FTW_SL", - [FTW_DP] = "FTW_DP", - [FTW_SLN] = "FTW_SLN" -}; - - -static int -cb (const char *name, const struct stat *st, int flag, struct FTW *f) -{ - if (do_exit && strcmp (name + f->base, "file@2")) - return FTW_CONTINUE; - - printf ("base = \"%.*s\", file = \"%s\", flag = %s", - f->base, name, name + f->base, flag2name[flag]); - if (do_chdir) - { - char *cwd = getcwd (NULL, 0); - printf (", cwd = %s", cwd); - free (cwd); - } - printf (", level = %d\n", f->level); - - if (skip_siblings && strcmp (name + f->base, skip_siblings) == 0) - return FTW_SKIP_SIBLINGS; - - if (skip_subtree && strcmp (name + f->base, skip_subtree) == 0) - return FTW_SKIP_SUBTREE; - - return do_exit ? 26 : FTW_CONTINUE; -} - -int -main (int argc, char *argv[]) -{ - int opt; - int r; - int flag = 0; - mtrace (); - - while ((opt = getopt_long_only (argc, argv, "", options, NULL)) != -1) - { - if (opt == 't') - skip_subtree = optarg; - else if (opt == 's') - skip_siblings = optarg; - } - - if (do_chdir) - flag |= FTW_CHDIR; - if (do_depth) - flag |= FTW_DEPTH; - if (do_phys) - flag |= FTW_PHYS; - if (skip_subtree || skip_siblings) - { - flag |= FTW_ACTIONRETVAL; - if (do_exit) - { - printf ("--early-exit cannot be used together with --skip-{siblings,subtree}"); - exit (1); - } - } - - char *cw1 = getcwd (NULL, 0); - - r = nftw (optind < argc ? argv[optind] : ".", cb, do_exit ? 1 : 3, flag); - if (r < 0) - perror ("nftw"); - - char *cw2 = getcwd (NULL, 0); - - if (strcmp (cw1, cw2) != 0) - { - printf ("current working directory before and after nftw call differ:\n" - "before: %s\n" - "after: %s\n", cw1, cw2); - exit (1); - } - - if (do_exit) - { - puts (r == 26 ? "succeeded" : "failed"); - return r == 26 ? 0 : 1; - } - return r; -} diff --git a/io/futimens.c b/io/futimens.c deleted file mode 100644 index 27fc1ae6ef..0000000000 --- a/io/futimens.c +++ /dev/null @@ -1,34 +0,0 @@ -/* Change access and modification times of open file. Linux version. - Copyright (C) 2007-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <string.h> -#include <time.h> -#include <sysdep.h> - - -/* Change the access time of the file associated with FD to TSP[0] and - the modification time of FILE to TSP[1]. */ -int -futimens (int fd, const struct timespec tsp[2]) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (futimens) diff --git a/io/fxstat.c b/io/fxstat.c deleted file mode 100644 index d1b548daf7..0000000000 --- a/io/fxstat.c +++ /dev/null @@ -1,48 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <sys/stat.h> - -/* Get information about the file descriptor FD in BUF. */ -int -__fxstat (int vers, int fd, struct stat *buf) -{ - if (vers != _STAT_VER) - { - __set_errno (EINVAL); - return -1; - } - - if (fd < 0) - { - __set_errno (EBADF); - return -1; - } - else if (buf == NULL) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (fstat) -hidden_def (__fxstat) -weak_alias (__fxstat, _fxstat) diff --git a/io/fxstat64.c b/io/fxstat64.c deleted file mode 100644 index c1878e5744..0000000000 --- a/io/fxstat64.c +++ /dev/null @@ -1,47 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <sys/stat.h> - -/* Get information about the file descriptor FD in BUF. */ -int -__fxstat64 (int vers, int fd, struct stat64 *buf) -{ - if (vers != _STAT_VER) - { - __set_errno (EINVAL); - return -1; - } - - if (fd < 0) - { - __set_errno (EBADF); - return -1; - } - else if (buf == NULL) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -hidden_def (__fxstat64) -stub_warning (fstat64) diff --git a/io/fxstatat.c b/io/fxstatat.c deleted file mode 100644 index 68a4e34f13..0000000000 --- a/io/fxstatat.c +++ /dev/null @@ -1,48 +0,0 @@ -/* Copyright (C) 2005-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <stddef.h> -#include <sys/stat.h> - -/* Get information about the file descriptor FD in BUF. */ -int -__fxstatat (int vers, int fd, const char *filename, struct stat *buf, int flag) -{ - if (vers != _STAT_VER) - { - __set_errno (EINVAL); - return -1; - } - - if (fd < 0 && fd != AT_FDCWD) - { - __set_errno (EBADF); - return -1; - } - if (buf == NULL || (flag & ~AT_SYMLINK_NOFOLLOW) != 0) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -libc_hidden_def (__fxstatat) -stub_warning (fstatat) diff --git a/io/fxstatat64.c b/io/fxstatat64.c deleted file mode 100644 index c39ef84bba..0000000000 --- a/io/fxstatat64.c +++ /dev/null @@ -1,49 +0,0 @@ -/* Copyright (C) 2005-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <stddef.h> -#include <sys/stat.h> - -/* Get information about the file descriptor FD in BUF. */ -int -__fxstatat64 (int vers, int fd, const char *filename, struct stat64 *buf, - int flag) -{ - if (vers != _STAT_VER) - { - __set_errno (EINVAL); - return -1; - } - - if (fd < 0 && fd != AT_FDCWD) - { - __set_errno (EBADF); - return -1; - } - if (buf == NULL || (flag & ~AT_SYMLINK_NOFOLLOW) != 0) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -libc_hidden_def (__fxstatat64) -stub_warning (fstatat64) diff --git a/io/getcwd.c b/io/getcwd.c deleted file mode 100644 index def80309f2..0000000000 --- a/io/getcwd.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <unistd.h> -#include <stddef.h> - -/* Get the pathname of the current working directory, - and put it in SIZE bytes of BUF. Returns NULL if the - directory couldn't be determined or SIZE was too small. - If successful, returns BUF. In GNU, if BUF is NULL, - an array is allocated with `malloc'; the array is SIZE - bytes long, unless SIZE <= 0, in which case it is as - big as necessary. */ -char * -__getcwd (char *buf, size_t size) -{ - __set_errno (ENOSYS); - return NULL; -} -weak_alias (__getcwd, getcwd) - -stub_warning (__getcwd) -stub_warning (getcwd) diff --git a/io/getdirname.c b/io/getdirname.c deleted file mode 100644 index e2e449fd16..0000000000 --- a/io/getdirname.c +++ /dev/null @@ -1,43 +0,0 @@ -/* Copyright (C) 1992-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <unistd.h> -#include <include/sys/stat.h> -#include <stdlib.h> -#include <string.h> - -/* Return a malloc'd string containing the current directory name. - If the environment variable `PWD' is set, and its value is correct, - that value is used. */ - -char * -get_current_dir_name (void) -{ - char *pwd; - struct stat64 dotstat, pwdstat; - - pwd = getenv ("PWD"); - if (pwd != NULL - && stat64 (".", &dotstat) == 0 - && stat64 (pwd, &pwdstat) == 0 - && pwdstat.st_dev == dotstat.st_dev - && pwdstat.st_ino == dotstat.st_ino) - /* The PWD value is correct. Use it. */ - return __strdup (pwd); - - return __getcwd ((char *) NULL, 0); -} diff --git a/io/getwd.c b/io/getwd.c deleted file mode 100644 index 1aa0e1e5b3..0000000000 --- a/io/getwd.c +++ /dev/null @@ -1,54 +0,0 @@ -/* Obsolete function to get current working directory. - Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <limits.h> -#include <string.h> -#include <unistd.h> - - -char * -getwd (char *buf) -{ -#ifndef PATH_MAX -#define PATH_MAX 1024 -#endif - char tmpbuf[PATH_MAX]; - - if (buf == NULL) - { - __set_errno (EINVAL); - return NULL; - } - - if (__getcwd (tmpbuf, PATH_MAX) == NULL) - { - /* We use 1024 here since it should really be enough and because - this is a safe value. */ - __strerror_r (errno, buf, 1024); - return NULL; - } - - /* This is completely unsafe. Nobody can say how big the user - provided buffer is. Perhaps the application and the libc - disagree about the value of PATH_MAX. */ - return strcpy (buf, tmpbuf); -} - -link_warning (getwd, - "the `getwd' function is dangerous and should not be used.") diff --git a/io/isatty.c b/io/isatty.c deleted file mode 100644 index 8eeb06352e..0000000000 --- a/io/isatty.c +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <unistd.h> - -/* Return 1 if FD is a terminal, 0 if not. */ -int -__isatty (int fd) -{ - __set_errno (ENOSYS); - return -1; -} - -weak_alias (__isatty, isatty) - -stub_warning (isatty) diff --git a/io/lchmod.c b/io/lchmod.c deleted file mode 100644 index 21c56adcf8..0000000000 --- a/io/lchmod.c +++ /dev/null @@ -1,31 +0,0 @@ -/* lchmod -- Change the protections of a file or symbolic link. Stub version. - Copyright (C) 2002-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <sys/stat.h> -#include <sys/types.h> - -/* Change the protections of FILE to MODE. */ -int -lchmod (const char *file, mode_t mode) -{ - __set_errno (ENOSYS); - return -1; -} - -stub_warning (lchmod) diff --git a/io/lchown.c b/io/lchown.c deleted file mode 100644 index 56890b6ace..0000000000 --- a/io/lchown.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (C) 1996-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <unistd.h> -#include <sys/types.h> - -/* Change the owner and group of FILE. */ -int -__lchown (const char *file, uid_t owner, gid_t group) -{ - if (file == NULL) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (lchown) - -weak_alias (__lchown, lchown) diff --git a/io/link.c b/io/link.c deleted file mode 100644 index 68d183009c..0000000000 --- a/io/link.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <unistd.h> - - -/* Make a link to FROM called TO. */ -int -__link (const char *from, const char *to) -{ - if (from == NULL || to == NULL) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (link) - -weak_alias (__link, link) diff --git a/io/linkat.c b/io/linkat.c deleted file mode 100644 index 295a2141d4..0000000000 --- a/io/linkat.c +++ /dev/null @@ -1,44 +0,0 @@ -/* Copyright (C) 2005-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <stddef.h> -#include <unistd.h> - - -/* Make a link to FROM relative to FROMFD called TO relative to TOFD. */ -int -linkat (int fromfd, const char *from, int tofd, const char *to, int flags) -{ - if (from == NULL || to == NULL) - { - __set_errno (EINVAL); - return -1; - } - - if ((tofd != AT_FDCWD && tofd < 0 && *to != '/') - || (fromfd != AT_FDCWD && fromfd < 0 && *from != '/')) - { - __set_errno (EBADF); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (linkat) diff --git a/io/lockf.c b/io/lockf.c deleted file mode 100644 index 4ab7e9357f..0000000000 --- a/io/lockf.c +++ /dev/null @@ -1,85 +0,0 @@ -/* Copyright (C) 1994-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -/* We need to avoid the header declaration of lockf64, because - the types don't match lockf and then the compiler will - complain about the mismatch when we do the alias below. */ -#define lockf64 __renamed_lockf64 - -#include <fcntl.h> - -#undef lockf64 - -#include <sys/types.h> -#include <unistd.h> -#include <errno.h> -#include <string.h> - -/* lockf is a simplified interface to fcntl's locking facilities. */ - -int -lockf (int fd, int cmd, off_t len) -{ - struct flock fl; - - memset ((char *) &fl, '\0', sizeof (fl)); - - /* lockf is always relative to the current file position. */ - fl.l_whence = SEEK_CUR; - fl.l_start = 0; - fl.l_len = len; - - switch (cmd) - { - case F_TEST: - /* Test the lock: return 0 if FD is unlocked or locked by this process; - return -1, set errno to EACCES, if another process holds the lock. */ - fl.l_type = F_RDLCK; - if (__fcntl (fd, F_GETLK, &fl) < 0) - return -1; - if (fl.l_type == F_UNLCK || fl.l_pid == __getpid ()) - return 0; - __set_errno (EACCES); - return -1; - - case F_ULOCK: - fl.l_type = F_UNLCK; - cmd = F_SETLK; - break; - case F_LOCK: - fl.l_type = F_WRLCK; - cmd = F_SETLKW; - break; - case F_TLOCK: - fl.l_type = F_WRLCK; - cmd = F_SETLK; - break; - - default: - __set_errno (EINVAL); - return -1; - } - - /* lockf() is a cancellation point but so is fcntl() if F_SETLKW is - used. Therefore we don't have to care about cancellation here, - the fcntl() function will take care of it. */ - return __fcntl (fd, cmd, &fl); -} - -#ifdef __OFF_T_MATCHES_OFF64_T -weak_alias (lockf, lockf64) -#endif diff --git a/io/lockf64.c b/io/lockf64.c deleted file mode 100644 index 504ce562e5..0000000000 --- a/io/lockf64.c +++ /dev/null @@ -1,83 +0,0 @@ -/* Copyright (C) 1994-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sys/types.h> -#include <unistd.h> -#include <fcntl.h> -#include <errno.h> -#include <string.h> - -/* lockf.c defines lockf64 as an alias if __OFF_T_MATCHES_OFF64_T. */ -#ifndef __OFF_T_MATCHES_OFF64_T - -/* lockf is a simplified interface to fcntl's locking facilities. */ - -int -lockf64 (int fd, int cmd, off64_t len64) -{ - struct flock fl; - off_t len = (off_t) len64; - - if (len64 != (off64_t) len) - { - /* We can't represent the length. */ - __set_errno (EOVERFLOW); - return -1; - } - - memset ((char *) &fl, '\0', sizeof (fl)); - - /* lockf is always relative to the current file position. */ - fl.l_whence = SEEK_CUR; - fl.l_start = 0; - fl.l_len = len; - - switch (cmd) - { - case F_TEST: - /* Test the lock: return 0 if FD is unlocked or locked by this process; - return -1, set errno to EACCES, if another process holds the lock. */ - fl.l_type = F_RDLCK; - if (__fcntl (fd, F_GETLK, &fl) < 0) - return -1; - if (fl.l_type == F_UNLCK || fl.l_pid == __getpid ()) - return 0; - __set_errno (EACCES); - return -1; - - case F_ULOCK: - fl.l_type = F_UNLCK; - cmd = F_SETLK; - break; - case F_LOCK: - fl.l_type = F_WRLCK; - cmd = F_SETLKW; - break; - case F_TLOCK: - fl.l_type = F_WRLCK; - cmd = F_SETLK; - break; - - default: - __set_errno (EINVAL); - return -1; - } - - return __fcntl (fd, cmd, &fl); -} - -#endif diff --git a/io/lseek.c b/io/lseek.c deleted file mode 100644 index 4c562a8e9b..0000000000 --- a/io/lseek.c +++ /dev/null @@ -1,49 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <unistd.h> -#include <sys/types.h> - -/* Seek to OFFSET on FD, starting from WHENCE. */ -off_t -__libc_lseek (int fd, off_t offset, int whence) -{ - if (fd < 0) - { - __set_errno (EBADF); - return -1; - } - switch (whence) - { - case SEEK_SET: - case SEEK_CUR: - case SEEK_END: - break; - default: - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -weak_alias (__libc_lseek, __lseek) -weak_alias (__libc_lseek, lseek) -stub_warning (lseek) - -libc_hidden_def (__lseek) diff --git a/io/lseek64.c b/io/lseek64.c deleted file mode 100644 index b4cf09cf5b..0000000000 --- a/io/lseek64.c +++ /dev/null @@ -1,47 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <unistd.h> -#include <sys/types.h> - -/* Seek to OFFSET on FD, starting from WHENCE. */ -off64_t -__libc_lseek64 (int fd, off64_t offset, int whence) -{ - if (fd < 0) - { - __set_errno (EBADF); - return -1; - } - switch (whence) - { - case SEEK_SET: - case SEEK_CUR: - case SEEK_END: - break; - default: - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -weak_alias (__libc_lseek64, __lseek64) -weak_alias (__libc_lseek64, lseek64) -stub_warning (lseek64) diff --git a/io/lstat.c b/io/lstat.c deleted file mode 100644 index 8ae18d1339..0000000000 --- a/io/lstat.c +++ /dev/null @@ -1,55 +0,0 @@ -/* Copyright (C) 1996-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - In addition to the permissions in the GNU Lesser General Public - License, the Free Software Foundation gives you unlimited - permission to link the compiled version of this file with other - programs, and to distribute those programs without any restriction - coming from the use of this file. (The GNU Lesser General Public - License restrictions do apply in other respects; for example, they - cover modification of the file, and distribution when not linked - into another program.) - - Note that people who make modified versions of this file are not - obligated to grant this special exception for their modified - versions; it is their choice whether to do so. The GNU Lesser - General Public License gives permission to release a modified - version without this exception; this exception also makes it - possible to release a modified version which carries forward this - exception. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sys/stat.h> - -/* This definition is only used if inlining fails for this function; see - the last page of <sys/stat.h>. The real work is done by the `x' - function which is passed a version number argument. We arrange in the - makefile that when not inlined this function is always statically - linked; that way a dynamically-linked executable always encodes the - version number corresponding to the data structures it uses, so the `x' - functions in the shared library can adapt without needing to recompile - all callers. */ - -#undef lstat -#undef __lstat -int -attribute_hidden -__lstat (const char *file, struct stat *buf) -{ - return __lxstat (_STAT_VER, file, buf); -} - -weak_hidden_alias (__lstat, lstat) diff --git a/io/lstat64.c b/io/lstat64.c deleted file mode 100644 index c29492aa9f..0000000000 --- a/io/lstat64.c +++ /dev/null @@ -1,52 +0,0 @@ -/* Copyright (C) 1996-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - In addition to the permissions in the GNU Lesser General Public - License, the Free Software Foundation gives you unlimited - permission to link the compiled version of this file with other - programs, and to distribute those programs without any restriction - coming from the use of this file. (The GNU Lesser General Public - License restrictions do apply in other respects; for example, they - cover modification of the file, and distribution when not linked - into another program.) - - Note that people who make modified versions of this file are not - obligated to grant this special exception for their modified - versions; it is their choice whether to do so. The GNU Lesser - General Public License gives permission to release a modified - version without this exception; this exception also makes it - possible to release a modified version which carries forward this - exception. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sys/stat.h> - -/* This definition is only used if inlining fails for this function; see - the last page of <sys/stat.h>. The real work is done by the `x' - function which is passed a version number argument. We arrange in the - makefile that when not inlined this function is always statically - linked; that way a dynamically-linked executable always encodes the - version number corresponding to the data structures it uses, so the `x' - functions in the shared library can adapt without needing to recompile - all callers. */ - -#undef lstat64 -int -attribute_hidden -lstat64 (const char *file, struct stat64 *buf) -{ - return __lxstat64 (_STAT_VER, file, buf); -} diff --git a/io/lxstat.c b/io/lxstat.c deleted file mode 100644 index e2d93f2055..0000000000 --- a/io/lxstat.c +++ /dev/null @@ -1,26 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sys/stat.h> - -int -__lxstat (int version, const char *file, struct stat *buf) -{ - return __xstat (version, file, buf); -} -hidden_def (__lxstat) -weak_alias (__lxstat, _lxstat) diff --git a/io/lxstat64.c b/io/lxstat64.c deleted file mode 100644 index 1fd227747c..0000000000 --- a/io/lxstat64.c +++ /dev/null @@ -1,30 +0,0 @@ -/* lxstat64 -- get file metadata, not following symlinks. Stub version. - Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <sys/stat.h> - -/* Get file information about FILE in BUF. - If FILE is a symbolic link, do not follow it. */ -int -__lxstat64 (int vers, const char *file, struct stat64 *buf) -{ - return __xstat64 (vers, file, buf); -} -hidden_def (__lxstat64) diff --git a/io/mkdir.c b/io/mkdir.c deleted file mode 100644 index 0b8499a707..0000000000 --- a/io/mkdir.c +++ /dev/null @@ -1,39 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <sys/stat.h> -#include <sys/types.h> - - -/* Create a directory named PATH with protections MODE. */ -int -__mkdir (const char *path, mode_t mode) -{ - if (path == NULL) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (mkdir) - -weak_alias (__mkdir, mkdir) diff --git a/io/mkdirat.c b/io/mkdirat.c deleted file mode 100644 index 1541d625d2..0000000000 --- a/io/mkdirat.c +++ /dev/null @@ -1,52 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <stddef.h> -#include <sys/stat.h> -#include <sys/types.h> - - -/* Create a directory named PATH relative to FD with protections MODE. */ -int -mkdirat (int fd, const char *path, mode_t mode) -{ - if (path == NULL) - { - __set_errno (EINVAL); - return -1; - } - - if (fd != AT_FDCWD && path[0] != '/') - { - /* Check FD is associated with a directory. */ - struct stat64 st; - if (__fxstat64 (_STAT_VER, fd, &st) != 0) - return -1; - - if (!S_ISDIR (st.st_mode)) - { - __set_errno (ENOTDIR); - return -1; - } - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (mkdirat) diff --git a/io/mkfifo.c b/io/mkfifo.c deleted file mode 100644 index d00183e4d0..0000000000 --- a/io/mkfifo.c +++ /dev/null @@ -1,39 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <sys/stat.h> -#include <sys/types.h> - - -/* Create a named pipe (FIFO) named PATH with protections MODE. */ -int -mkfifo (const char *path, mode_t mode) -{ - if (path == NULL) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} - - -stub_warning (mkfifo) diff --git a/io/mkfifoat.c b/io/mkfifoat.c deleted file mode 100644 index bcbea75470..0000000000 --- a/io/mkfifoat.c +++ /dev/null @@ -1,55 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <stddef.h> -#include <sys/stat.h> -#include <sys/types.h> - - -/* Create a named pipe (FIFO) named PATH relative to FD with - protections MODE. */ -int -mkfifoat (int fd, const char *path, mode_t mode) -{ - if (path == NULL) - { - __set_errno (EINVAL); - return -1; - } - - if (fd != AT_FDCWD && path[0] != '/') - { - /* Check FD is associated with a directory. */ - struct stat64 st; - if (__fxstat64 (_STAT_VER, fd, &st) != 0) - return -1; - - if (!S_ISDIR (st.st_mode)) - { - __set_errno (ENOTDIR); - return -1; - } - } - - __set_errno (ENOSYS); - return -1; -} - - -stub_warning (mkfifoat) diff --git a/io/mknod.c b/io/mknod.c deleted file mode 100644 index 4db51d0ada..0000000000 --- a/io/mknod.c +++ /dev/null @@ -1,55 +0,0 @@ -/* Copyright (C) 1995-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - In addition to the permissions in the GNU Lesser General Public - License, the Free Software Foundation gives you unlimited - permission to link the compiled version of this file with other - programs, and to distribute those programs without any restriction - coming from the use of this file. (The GNU Lesser General Public - License restrictions do apply in other respects; for example, they - cover modification of the file, and distribution when not linked - into another program.) - - Note that people who make modified versions of this file are not - obligated to grant this special exception for their modified - versions; it is their choice whether to do so. The GNU Lesser - General Public License gives permission to release a modified - version without this exception; this exception also makes it - possible to release a modified version which carries forward this - exception. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - - -#include <sys/types.h> -#include <sys/stat.h> - -/* This definition is only used if inlining fails for this function; see - the last page of <sys/stat.h>. The real work is done by the `x' - function which is passed a version number argument. We arrange in the - makefile that when not inlined this function is always statically - linked; that way a dynamically-linked executable always encodes the - version number corresponding to the data structures it uses, so the `x' - functions in the shared library can adapt without needing to recompile - all callers. */ - -int -attribute_hidden -__mknod (const char *path, mode_t mode, dev_t dev) -{ - return __xmknod (_MKNOD_VER, path, mode, &dev); -} - -weak_hidden_alias (__mknod, mknod) diff --git a/io/mknodat.c b/io/mknodat.c deleted file mode 100644 index 1e3a4b1f1d..0000000000 --- a/io/mknodat.c +++ /dev/null @@ -1,53 +0,0 @@ -/* Copyright (C) 1995-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - In addition to the permissions in the GNU Lesser General Public - License, the Free Software Foundation gives you unlimited - permission to link the compiled version of this file with other - programs, and to distribute those programs without any restriction - coming from the use of this file. (The GNU Lesser General Public - License restrictions do apply in other respects; for example, they - cover modification of the file, and distribution when not linked - into another program.) - - Note that people who make modified versions of this file are not - obligated to grant this special exception for their modified - versions; it is their choice whether to do so. The GNU Lesser - General Public License gives permission to release a modified - version without this exception; this exception also makes it - possible to release a modified version which carries forward this - exception. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - - -#include <sys/types.h> -#include <sys/stat.h> - -/* This definition is only used if inlining fails for this function; see - the last page of <sys/stat.h>. The real work is done by the `x' - function which is passed a version number argument. We arrange in the - makefile that when not inlined this function is always statically - linked; that way a dynamically-linked executable always encodes the - version number corresponding to the data structures it uses, so the `x' - functions in the shared library can adapt without needing to recompile - all callers. */ - -int -attribute_hidden -mknodat (int fd, const char *path, mode_t mode, dev_t dev) -{ - return __xmknodat (_MKNOD_VER, fd, path, mode, &dev); -} diff --git a/io/open.c b/io/open.c deleted file mode 100644 index 47013f65f4..0000000000 --- a/io/open.c +++ /dev/null @@ -1,59 +0,0 @@ -/* Open a file by name. Stub version. - Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <stdarg.h> -#include <stddef.h> -#include <stdio.h> - - -/* Open FILE with access OFLAG. If O_CREAT or O_TMPFILE is in OFLAG, - a third argument is the file protection. */ -int -__libc_open (const char *file, int oflag) -{ - int mode; - - if (file == NULL) - { - __set_errno (EINVAL); - return -1; - } - - if (__OPEN_NEEDS_MODE (oflag)) - { - va_list arg; - va_start(arg, oflag); - mode = va_arg(arg, int); - va_end(arg); - } - - __set_errno (ENOSYS); - return -1; -} -libc_hidden_def (__libc_open) -weak_alias (__libc_open, __open) -libc_hidden_weak (__open) -weak_alias (__libc_open, open) - -stub_warning (open) - -/* __open_2 is a generic wrapper that calls __open. - So give a stub warning for that symbol too. */ -stub_warning (__open_2) diff --git a/io/open64.c b/io/open64.c deleted file mode 100644 index 46439a5aac..0000000000 --- a/io/open64.c +++ /dev/null @@ -1,56 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <stdarg.h> -#include <stddef.h> -#include <stdio.h> - -/* Open FILE with access OFLAG. If O_CREAT or O_TMPFILE is in OFLAG, - a third argument is the file protection. */ -int -__libc_open64 (const char *file, int oflag) -{ - int mode; - - if (file == NULL) - { - __set_errno (EINVAL); - return -1; - } - - if (__OPEN_NEEDS_MODE (oflag)) - { - va_list arg; - va_start (arg, oflag); - mode = va_arg (arg, int); - va_end (arg); - } - - __set_errno (ENOSYS); - return -1; -} -strong_alias (__libc_open64, __open64) -libc_hidden_def (__open64) -weak_alias (__libc_open64, open64) - -stub_warning (open64) - -/* __open64_2 is a generic wrapper that calls __open64. - So give a stub warning for that symbol too. */ -stub_warning (__open64_2) diff --git a/io/open64_2.c b/io/open64_2.c deleted file mode 100644 index 138817260d..0000000000 --- a/io/open64_2.c +++ /dev/null @@ -1,29 +0,0 @@ -/* _FORTIFY_SOURCE wrapper for open64. - Copyright (C) 2013-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <fcntl.h> -#include <stdio.h> - -int -__open64_2 (const char *file, int oflag) -{ - if (__OPEN_NEEDS_MODE (oflag)) - __fortify_fail ("invalid open64 call: O_CREAT or O_TMPFILE without mode"); - - return __open64 (file, oflag); -} diff --git a/io/open_2.c b/io/open_2.c deleted file mode 100644 index b42f493ad8..0000000000 --- a/io/open_2.c +++ /dev/null @@ -1,29 +0,0 @@ -/* _FORTIFY_SOURCE wrapper for open. - Copyright (C) 2013-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <fcntl.h> -#include <stdio.h> - -int -__open_2 (const char *file, int oflag) -{ - if (__OPEN_NEEDS_MODE (oflag)) - __fortify_fail ("invalid open call: O_CREAT or O_TMPFILE without mode"); - - return __open (file, oflag); -} diff --git a/io/openat.c b/io/openat.c deleted file mode 100644 index 529f418da2..0000000000 --- a/io/openat.c +++ /dev/null @@ -1,79 +0,0 @@ -/* Copyright (C) 2005-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <stdarg.h> -#include <stddef.h> -#include <stdio.h> -#include <sys/stat.h> -#include <kernel-features.h> - -/* Some mostly-generic code (e.g. sysdeps/posix/getcwd.c) uses this variable - if __ASSUME_ATFCTS is not defined. */ -#ifndef __ASSUME_ATFCTS -int __have_atfcts; -#endif - -/* Open FILE with access OFLAG. Interpret relative paths relative to - the directory associated with FD. If O_CREAT or O_TMPFILE is in OFLAG, a - third argument is the file protection. */ -int -__openat (int fd, const char *file, int oflag, ...) -{ - int mode; - - if (file == NULL) - { - __set_errno (EINVAL); - return -1; - } - - if (fd != AT_FDCWD && file[0] != '/') - { - /* Check FD is associated with a directory. */ - struct stat64 st; - if (__fxstat64 (_STAT_VER, fd, &st) != 0) - return -1; - - if (!S_ISDIR (st.st_mode)) - { - __set_errno (ENOTDIR); - return -1; - } - } - - if (__OPEN_NEEDS_MODE (oflag)) - { - va_list arg; - va_start (arg, oflag); - mode = va_arg (arg, int); - va_end (arg); - - ignore_value (mode); - } - - __set_errno (ENOSYS); - return -1; -} -libc_hidden_def (__openat) -weak_alias (__openat, openat) -stub_warning (openat) - -/* __openat_2 is a generic wrapper that calls __openat. - So give a stub warning for that symbol too. */ -stub_warning (__openat_2) diff --git a/io/openat64.c b/io/openat64.c deleted file mode 100644 index 116becda98..0000000000 --- a/io/openat64.c +++ /dev/null @@ -1,72 +0,0 @@ -/* Copyright (C) 2005-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <stdarg.h> -#include <stddef.h> -#include <stdio.h> -#include <sys/stat.h> - -/* Open FILE with access OFLAG. Interpret relative paths relative to - the directory associated with FD. If O_CREAT or O_TMPFILE is in OFLAG, a - third argument is the file protection. */ -int -__openat64 (int fd, const char *file, int oflag, ...) -{ - int mode; - - if (file == NULL) - { - __set_errno (EINVAL); - return -1; - } - - if (fd != AT_FDCWD && file[0] != '/') - { - /* Check FD is associated with a directory. */ - struct stat64 st; - if (__fxstat64 (_STAT_VER, fd, &st) != 0) - return -1; - - if (!S_ISDIR (st.st_mode)) - { - __set_errno (ENOTDIR); - return -1; - } - } - - if (__OPEN_NEEDS_MODE (oflag)) - { - va_list arg; - va_start (arg, oflag); - mode = va_arg (arg, int); - va_end (arg); - - ignore_value (mode); - } - - __set_errno (ENOSYS); - return -1; -} -libc_hidden_def (__openat64) -weak_alias (__openat64, openat64) -stub_warning (openat64) - -/* __openat64_2 is a generic wrapper that calls __openat64. - So give a stub warning for that symbol too. */ -stub_warning (__openat_2) diff --git a/io/openat64_2.c b/io/openat64_2.c deleted file mode 100644 index 95ff739041..0000000000 --- a/io/openat64_2.c +++ /dev/null @@ -1,29 +0,0 @@ -/* _FORTIFY_SOURCE wrapper for openat64. - Copyright (C) 2013-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <fcntl.h> -#include <stdio.h> - -int -__openat64_2 (int fd, const char *file, int oflag) -{ - if (__OPEN_NEEDS_MODE (oflag)) - __fortify_fail ("invalid openat64 call: O_CREAT or O_TMPFILE without mode"); - - return __openat64 (fd, file, oflag); -} diff --git a/io/openat_2.c b/io/openat_2.c deleted file mode 100644 index 6911c83411..0000000000 --- a/io/openat_2.c +++ /dev/null @@ -1,29 +0,0 @@ -/* _FORTIFY_SOURCE wrapper for openat. - Copyright (C) 2013-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <fcntl.h> -#include <stdio.h> - -int -__openat_2 (int fd, const char *file, int oflag) -{ - if (__OPEN_NEEDS_MODE (oflag)) - __fortify_fail ("invalid openat call: O_CREAT or O_TMPFILE without mode"); - - return __openat (fd, file, oflag); -} diff --git a/io/pipe.c b/io/pipe.c deleted file mode 100644 index 7e8b478cfe..0000000000 --- a/io/pipe.c +++ /dev/null @@ -1,41 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <unistd.h> -#include <stddef.h> - -/* Create a one-way communication channel (__pipe). - If successful, two file descriptors are stored in PIPEDES; - bytes written on PIPEDES[1] can be read from PIPEDES[0]. - Returns 0 if successful, -1 if not. */ -int -__pipe (int __pipedes[2]) -{ - if (__pipedes == NULL) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -libc_hidden_def (__pipe) -stub_warning (pipe) - -weak_alias (__pipe, pipe) diff --git a/io/pipe2.c b/io/pipe2.c deleted file mode 100644 index ec210ee4a3..0000000000 --- a/io/pipe2.c +++ /dev/null @@ -1,39 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <unistd.h> -#include <stddef.h> - -/* Create a one-way communication channel (__pipe). If successful, - two file descriptors are stored in PIPEDES; bytes written on - PIPEDES[1] can be read from PIPEDES[0]. Apply FLAGS to the new - file descriptors. Returns 0 if successful, -1 if not. */ -int -__pipe2 (int pipedes[2], int flags) -{ - if (pipedes == NULL) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -weak_alias (__pipe2, pipe2) -stub_warning (pipe2) diff --git a/io/poll.c b/io/poll.c deleted file mode 100644 index 15ed631c46..0000000000 --- a/io/poll.c +++ /dev/null @@ -1,37 +0,0 @@ -/* Poll (or wait) for file descriptor I/O availability. Stub version. - Copyright (C) 1994-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sys/poll.h> -#include <errno.h> - -/* Poll the file descriptors described by the NFDS structures starting at - FDS. If TIMEOUT is nonzero and not -1, allow TIMEOUT milliseconds for - an event to occur; if TIMEOUT is -1, block until an event occurs. - Returns the number of file descriptors with events, zero if timed out, - or -1 for errors. */ - -int -__poll (struct pollfd *fds, nfds_t nfds, int timeout) -{ - __set_errno (ENOSYS); - return -1; -} -libc_hidden_def (__poll) -weak_alias (__poll, poll) - -stub_warning (poll) diff --git a/io/poll.h b/io/poll.h deleted file mode 100644 index 06fb41ab89..0000000000 --- a/io/poll.h +++ /dev/null @@ -1 +0,0 @@ -#include <sys/poll.h> diff --git a/io/posix_fadvise.c b/io/posix_fadvise.c deleted file mode 100644 index bad1ed024f..0000000000 --- a/io/posix_fadvise.c +++ /dev/null @@ -1,29 +0,0 @@ -/* Copyright (C) 2000-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> - -/* Advice the system about the expected behaviour of the application with - respect to the file associated with FD. */ - -int -posix_fadvise (int fd, __off_t offset, __off_t len, int advise) -{ - return ENOSYS; -} -stub_warning (posix_fadvise) diff --git a/io/posix_fadvise64.c b/io/posix_fadvise64.c deleted file mode 100644 index 4dd072b6ec..0000000000 --- a/io/posix_fadvise64.c +++ /dev/null @@ -1,29 +0,0 @@ -/* Copyright (C) 2000-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> - -/* Advice the system about the expected behaviour of the application with - respect to the file associated with FD. */ - -int -posix_fadvise64 (int fd, __off64_t offset, __off64_t len, int advise) -{ - return ENOSYS; -} -stub_warning (posix_fadvise64) diff --git a/io/posix_fallocate.c b/io/posix_fallocate.c deleted file mode 100644 index b35e3e9611..0000000000 --- a/io/posix_fallocate.c +++ /dev/null @@ -1,28 +0,0 @@ -/* Copyright (C) 2000-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> - -/* Reserve storage for the data of the file associated with FD. */ - -int -posix_fallocate (int fd, __off_t offset, __off_t len) -{ - return ENOSYS; -} -stub_warning (posix_fallocate) diff --git a/io/posix_fallocate64.c b/io/posix_fallocate64.c deleted file mode 100644 index eb9d95cc53..0000000000 --- a/io/posix_fallocate64.c +++ /dev/null @@ -1,28 +0,0 @@ -/* Copyright (C) 2000-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> - -/* Reserve storage for the data of the file associated with FD. */ - -int -posix_fallocate64 (int fd, __off64_t offset, __off64_t len) -{ - return ENOSYS; -} -stub_warning (posix_fallocate64) diff --git a/io/ppoll.c b/io/ppoll.c deleted file mode 100644 index e2919a7098..0000000000 --- a/io/ppoll.c +++ /dev/null @@ -1,76 +0,0 @@ -/* Copyright (C) 2006-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2006. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <limits.h> -#include <signal.h> -#include <stddef.h> /* For NULL. */ -#include <sys/poll.h> -#include <sysdep-cancel.h> - - -int -ppoll (struct pollfd *fds, nfds_t nfds, const struct timespec *timeout, - const sigset_t *sigmask) -{ - int tval = -1; - - /* poll uses a simple millisecond value. Convert it. */ - if (timeout != NULL) - { - if (timeout->tv_sec < 0 - || timeout->tv_nsec < 0 || timeout->tv_nsec >= 1000000000) - { - __set_errno (EINVAL); - return -1; - } - - if (timeout->tv_sec > INT_MAX / 1000 - || (timeout->tv_sec == INT_MAX / 1000 - && ((timeout->tv_nsec + 999999) / 1000000 > INT_MAX % 1000))) - /* We cannot represent the timeout in an int value. Wait - forever. */ - tval = -1; - else - tval = (timeout->tv_sec * 1000 - + (timeout->tv_nsec + 999999) / 1000000); - } - - /* The setting and restoring of the signal mask and the select call - should be an atomic operation. This can't be done without kernel - help. */ - sigset_t savemask; - if (sigmask != NULL) - __sigprocmask (SIG_SETMASK, sigmask, &savemask); - - /* Note the ppoll() is a cancellation point. But since we call - poll() which itself is a cancellation point we do not have - to do anything here. */ - int retval = __poll (fds, nfds, tval); - - if (sigmask != NULL) - __sigprocmask (SIG_SETMASK, &savemask, NULL); - - return retval; -} - -#ifndef ppoll -/* __poll handles cancellation. */ -LIBC_CANCEL_HANDLED (); -libc_hidden_def (ppoll); -#endif diff --git a/io/pwd.c b/io/pwd.c deleted file mode 100644 index 8883447b3e..0000000000 --- a/io/pwd.c +++ /dev/null @@ -1,42 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <mcheck.h> -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> - -int -main (void) -{ - char *dir; - - /* Let this program be used for debugging. */ - mtrace (); - - dir = getcwd ((char *) NULL, 0); - - if (dir == NULL) - perror ("getcwd"); - else - { - puts (dir); - free (dir); - } - - return (dir == NULL ? EXIT_FAILURE : EXIT_SUCCESS); -} diff --git a/io/read.c b/io/read.c deleted file mode 100644 index 2f7b6743f7..0000000000 --- a/io/read.c +++ /dev/null @@ -1,47 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <unistd.h> -#include <stddef.h> - -/* Read NBYTES into BUF from FD. Return the number read or -1. */ -ssize_t -__libc_read (int fd, void *buf, size_t nbytes) -{ - if (nbytes == 0) - return 0; - if (fd < 0) - { - __set_errno (EBADF); - return -1; - } - if (buf == NULL) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -libc_hidden_def (__libc_read) -stub_warning (read) - -weak_alias (__libc_read, __read) -libc_hidden_weak (__read) -weak_alias (__libc_read, read) diff --git a/io/readlink.c b/io/readlink.c deleted file mode 100644 index 07e35ae807..0000000000 --- a/io/readlink.c +++ /dev/null @@ -1,32 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <unistd.h> - -/* Read the contents of the symbolic link PATH into no more than - LEN bytes of BUF. The contents are not null-terminated. - Returns the number of characters read, or -1 for errors. */ -ssize_t -__readlink (const char *path, char *buf, size_t len) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (readlink) - -weak_alias (__readlink, readlink) diff --git a/io/readlinkat.c b/io/readlinkat.c deleted file mode 100644 index ef40297199..0000000000 --- a/io/readlinkat.c +++ /dev/null @@ -1,44 +0,0 @@ -/* Copyright (C) 2005-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <unistd.h> - -/* Read the contents of the symbolic link PATH relative to FD into no - more than LEN bytes of BUF. The contents are not null-terminated. - Returns the number of characters read, or -1 for errors. */ -ssize_t -readlinkat (int fd, const char *path, char *buf, size_t len) -{ - if (path == NULL) - { - __set_errno (EINVAL); - return -1; - } - - if (fd != AT_FDCWD && fd < 0 && *path != '/') - { - __set_errno (EBADF); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (readlinkat) -libc_hidden_def (readlinkat) diff --git a/io/rmdir.c b/io/rmdir.c deleted file mode 100644 index 63ab144b73..0000000000 --- a/io/rmdir.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <unistd.h> - - -/* Remove the directory PATH. */ -int -__rmdir (const char *path) -{ - if (path == NULL) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (rmdir) - -weak_alias (__rmdir, rmdir) diff --git a/io/sendfile.c b/io/sendfile.c deleted file mode 100644 index 09c4f5acb7..0000000000 --- a/io/sendfile.c +++ /dev/null @@ -1,30 +0,0 @@ -/* sendfile -- copy data directly from one file descriptor to another - Copyright (C) 2002-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sys/sendfile.h> -#include <errno.h> - -/* Send COUNT bytes from file associated with IN_FD starting at OFFSET to - descriptor OUT_FD. */ -ssize_t -sendfile (int out_fd, int in_fd, off_t *offset, size_t count) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (sendfile) diff --git a/io/sendfile64.c b/io/sendfile64.c deleted file mode 100644 index 766ddf9fa6..0000000000 --- a/io/sendfile64.c +++ /dev/null @@ -1,30 +0,0 @@ -/* sendfile -- copy data directly from one file descriptor to another - Copyright (C) 2002-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sys/sendfile.h> -#include <errno.h> - -/* Send COUNT bytes from file associated with IN_FD starting at OFFSET to - descriptor OUT_FD. */ -ssize_t -sendfile64 (int out_fd, int in_fd, off64_t *offset, size_t count) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (sendfile64) diff --git a/io/stat.c b/io/stat.c deleted file mode 100644 index a51278bc64..0000000000 --- a/io/stat.c +++ /dev/null @@ -1,54 +0,0 @@ -/* Copyright (C) 1996-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - In addition to the permissions in the GNU Lesser General Public - License, the Free Software Foundation gives you unlimited - permission to link the compiled version of this file with other - programs, and to distribute those programs without any restriction - coming from the use of this file. (The GNU Lesser General Public - License restrictions do apply in other respects; for example, they - cover modification of the file, and distribution when not linked - into another program.) - - Note that people who make modified versions of this file are not - obligated to grant this special exception for their modified - versions; it is their choice whether to do so. The GNU Lesser - General Public License gives permission to release a modified - version without this exception; this exception also makes it - possible to release a modified version which carries forward this - exception. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sys/stat.h> - -/* This definition is only used if inlining fails for this function; see - the last page of <sys/stat.h>. The real work is done by the `x' - function which is passed a version number argument. We arrange in the - makefile that when not inlined this function is always statically - linked; that way a dynamically-linked executable always encodes the - version number corresponding to the data structures it uses, so the `x' - functions in the shared library can adapt without needing to recompile - all callers. */ - -#undef stat -int -attribute_hidden -__stat (const char *file, struct stat *buf) -{ - return __xstat (_STAT_VER, file, buf); -} - -weak_hidden_alias (__stat, stat) diff --git a/io/stat64.c b/io/stat64.c deleted file mode 100644 index 704cbb34a6..0000000000 --- a/io/stat64.c +++ /dev/null @@ -1,52 +0,0 @@ -/* Copyright (C) 1996-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - In addition to the permissions in the GNU Lesser General Public - License, the Free Software Foundation gives you unlimited - permission to link the compiled version of this file with other - programs, and to distribute those programs without any restriction - coming from the use of this file. (The GNU Lesser General Public - License restrictions do apply in other respects; for example, they - cover modification of the file, and distribution when not linked - into another program.) - - Note that people who make modified versions of this file are not - obligated to grant this special exception for their modified - versions; it is their choice whether to do so. The GNU Lesser - General Public License gives permission to release a modified - version without this exception; this exception also makes it - possible to release a modified version which carries forward this - exception. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sys/stat.h> - -/* This definition is only used if inlining fails for this function; see - the last page of <sys/stat.h>. The real work is done by the `x' - function which is passed a version number argument. We arrange in the - makefile that when not inlined this function is always statically - linked; that way a dynamically-linked executable always encodes the - version number corresponding to the data structures it uses, so the `x' - functions in the shared library can adapt without needing to recompile - all callers. */ - -#undef stat64 -int -attribute_hidden -stat64 (const char *file, struct stat64 *buf) -{ - return __xstat64 (_STAT_VER, file, buf); -} diff --git a/io/statfs.c b/io/statfs.c deleted file mode 100644 index 28f9ad81c5..0000000000 --- a/io/statfs.c +++ /dev/null @@ -1,33 +0,0 @@ -/* statfs -- Return information about the filesystem on which FILE resides. - Copyright (C) 1996-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <sys/statfs.h> -#include <stddef.h> - -/* Return information about the filesystem on which FILE resides. */ -int -__statfs (const char *file, struct statfs *buf) -{ - __set_errno (ENOSYS); - return -1; -} -libc_hidden_def (__statfs) -weak_alias (__statfs, statfs) - -stub_warning (statfs) diff --git a/io/statfs64.c b/io/statfs64.c deleted file mode 100644 index b3974b610e..0000000000 --- a/io/statfs64.c +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright (C) 1998-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <sys/statfs.h> - -/* Return information about the filesystem on which FILE resides. */ -int -__statfs64 (const char *file, struct statfs64 *buf) -{ - __set_errno (ENOSYS); - return -1; -} -weak_alias (__statfs64, statfs64) - -stub_warning (statfs64) diff --git a/io/statvfs.c b/io/statvfs.c deleted file mode 100644 index 8daf80ba6c..0000000000 --- a/io/statvfs.c +++ /dev/null @@ -1,32 +0,0 @@ -/* Return information about the filesystem on which FILE resides. - Copyright (C) 1998-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <sys/statvfs.h> -#include <stddef.h> - -/* Return information about the filesystem on which FILE resides. */ -int -__statvfs (const char *file, struct statvfs *buf) -{ - __set_errno (ENOSYS); - return -1; -} -weak_alias (__statvfs, statvfs) -libc_hidden_weak (statvfs) -stub_warning (statvfs) diff --git a/io/statvfs64.c b/io/statvfs64.c deleted file mode 100644 index c3f67c918e..0000000000 --- a/io/statvfs64.c +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright (C) 1998-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <sys/statvfs.h> - -/* Return information about the filesystem on which FILE resides. */ -int -__statvfs64 (const char *file, struct statvfs64 *buf) -{ - __set_errno (ENOSYS); - return -1; -} -weak_alias (__statvfs64, statvfs64) - -stub_warning (statvfs64) diff --git a/io/symlink.c b/io/symlink.c deleted file mode 100644 index a8f7001710..0000000000 --- a/io/symlink.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <unistd.h> - - -/* Make a link to FROM called TO. */ -int -__symlink (const char *from, const char *to) -{ - if (from == NULL || to == NULL) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (symlink) - -weak_alias (__symlink, symlink) diff --git a/io/symlinkat.c b/io/symlinkat.c deleted file mode 100644 index 83a56f89f2..0000000000 --- a/io/symlinkat.c +++ /dev/null @@ -1,43 +0,0 @@ -/* Copyright (C) 2005-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <stddef.h> -#include <unistd.h> - - -/* Make a link to FROM called TO relative to FD. */ -int -symlinkat (const char *from, int fd, const char *to) -{ - if (from == NULL || to == NULL) - { - __set_errno (EINVAL); - return -1; - } - - if (fd != AT_FDCWD && fd < 0 && *to != '/') - { - __set_errno (EBADF); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (symlinkat) diff --git a/io/sys/fcntl.h b/io/sys/fcntl.h deleted file mode 100644 index cd304557e7..0000000000 --- a/io/sys/fcntl.h +++ /dev/null @@ -1 +0,0 @@ -#include <fcntl.h> diff --git a/io/sys/poll.h b/io/sys/poll.h deleted file mode 100644 index e34c2db5a9..0000000000 --- a/io/sys/poll.h +++ /dev/null @@ -1,76 +0,0 @@ -/* Compatibility definitions for System V `poll' interface. - Copyright (C) 1994-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#ifndef _SYS_POLL_H -#define _SYS_POLL_H 1 - -#include <features.h> - -/* Get the platform dependent bits of `poll'. */ -#include <bits/poll.h> -#ifdef __USE_GNU -# include <bits/types/__sigset_t.h> -# include <bits/types/struct_timespec.h> -#endif - - -/* Type used for the number of file descriptors. */ -typedef unsigned long int nfds_t; - -/* Data structure describing a polling request. */ -struct pollfd - { - int fd; /* File descriptor to poll. */ - short int events; /* Types of events poller cares about. */ - short int revents; /* Types of events that actually occurred. */ - }; - - -__BEGIN_DECLS - -/* Poll the file descriptors described by the NFDS structures starting at - FDS. If TIMEOUT is nonzero and not -1, allow TIMEOUT milliseconds for - an event to occur; if TIMEOUT is -1, block until an event occurs. - Returns the number of file descriptors with events, zero if timed out, - or -1 for errors. - - This function is a cancellation point and therefore not marked with - __THROW. */ -extern int poll (struct pollfd *__fds, nfds_t __nfds, int __timeout); - -#ifdef __USE_GNU -/* Like poll, but before waiting the threads signal mask is replaced - with that specified in the fourth parameter. For better usability, - the timeout value is specified using a TIMESPEC object. - - This function is a cancellation point and therefore not marked with - __THROW. */ -extern int ppoll (struct pollfd *__fds, nfds_t __nfds, - const struct timespec *__timeout, - const __sigset_t *__ss); -#endif - -__END_DECLS - - -/* Define some inlines helping to catch common problems. */ -#if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function -# include <bits/poll2.h> -#endif - -#endif /* sys/poll.h */ diff --git a/io/sys/sendfile.h b/io/sys/sendfile.h deleted file mode 100644 index 1811227b35..0000000000 --- a/io/sys/sendfile.h +++ /dev/null @@ -1,51 +0,0 @@ -/* sendfile -- copy data directly from one file descriptor to another - Copyright (C) 1998-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#ifndef _SYS_SENDFILE_H -#define _SYS_SENDFILE_H 1 - -#include <features.h> -#include <sys/types.h> - -__BEGIN_DECLS - -/* Send up to COUNT bytes from file associated with IN_FD starting at - *OFFSET to descriptor OUT_FD. Set *OFFSET to the IN_FD's file position - following the read bytes. If OFFSET is a null pointer, use the normal - file position instead. Return the number of written bytes, or -1 in - case of error. */ -#ifndef __USE_FILE_OFFSET64 -extern ssize_t sendfile (int __out_fd, int __in_fd, off_t *__offset, - size_t __count) __THROW; -#else -# ifdef __REDIRECT_NTH -extern ssize_t __REDIRECT_NTH (sendfile, - (int __out_fd, int __in_fd, __off64_t *__offset, - size_t __count), sendfile64); -# else -# define sendfile sendfile64 -# endif -#endif -#ifdef __USE_LARGEFILE64 -extern ssize_t sendfile64 (int __out_fd, int __in_fd, __off64_t *__offset, - size_t __count) __THROW; -#endif - -__END_DECLS - -#endif /* sys/sendfile.h */ diff --git a/io/sys/stat.h b/io/sys/stat.h deleted file mode 100644 index ac7ef1f572..0000000000 --- a/io/sys/stat.h +++ /dev/null @@ -1,533 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -/* - * POSIX Standard: 5.6 File Characteristics <sys/stat.h> - */ - -#ifndef _SYS_STAT_H -#define _SYS_STAT_H 1 - -#include <features.h> - -#include <bits/types.h> /* For __mode_t and __dev_t. */ - -#ifdef __USE_XOPEN2K8 -# include <bits/types/struct_timespec.h> -#endif - -#if defined __USE_XOPEN || defined __USE_XOPEN2K -/* The Single Unix specification says that some more types are - available here. */ - -# include <bits/types/time_t.h> - -# ifndef __dev_t_defined -typedef __dev_t dev_t; -# define __dev_t_defined -# endif - -# ifndef __gid_t_defined -typedef __gid_t gid_t; -# define __gid_t_defined -# endif - -# ifndef __ino_t_defined -# ifndef __USE_FILE_OFFSET64 -typedef __ino_t ino_t; -# else -typedef __ino64_t ino_t; -# endif -# define __ino_t_defined -# endif - -# ifndef __mode_t_defined -typedef __mode_t mode_t; -# define __mode_t_defined -# endif - -# ifndef __nlink_t_defined -typedef __nlink_t nlink_t; -# define __nlink_t_defined -# endif - -# ifndef __off_t_defined -# ifndef __USE_FILE_OFFSET64 -typedef __off_t off_t; -# else -typedef __off64_t off_t; -# endif -# define __off_t_defined -# endif - -# ifndef __uid_t_defined -typedef __uid_t uid_t; -# define __uid_t_defined -# endif -#endif /* X/Open */ - -#ifdef __USE_UNIX98 -# ifndef __blkcnt_t_defined -# ifndef __USE_FILE_OFFSET64 -typedef __blkcnt_t blkcnt_t; -# else -typedef __blkcnt64_t blkcnt_t; -# endif -# define __blkcnt_t_defined -# endif - -# ifndef __blksize_t_defined -typedef __blksize_t blksize_t; -# define __blksize_t_defined -# endif -#endif /* Unix98 */ - -__BEGIN_DECLS - -#include <bits/stat.h> - -#if defined __USE_MISC || defined __USE_XOPEN -# define S_IFMT __S_IFMT -# define S_IFDIR __S_IFDIR -# define S_IFCHR __S_IFCHR -# define S_IFBLK __S_IFBLK -# define S_IFREG __S_IFREG -# ifdef __S_IFIFO -# define S_IFIFO __S_IFIFO -# endif -# ifdef __S_IFLNK -# define S_IFLNK __S_IFLNK -# endif -# if (defined __USE_MISC || defined __USE_XOPEN_EXTENDED) \ - && defined __S_IFSOCK -# define S_IFSOCK __S_IFSOCK -# endif -#endif - -/* Test macros for file types. */ - -#define __S_ISTYPE(mode, mask) (((mode) & __S_IFMT) == (mask)) - -#define S_ISDIR(mode) __S_ISTYPE((mode), __S_IFDIR) -#define S_ISCHR(mode) __S_ISTYPE((mode), __S_IFCHR) -#define S_ISBLK(mode) __S_ISTYPE((mode), __S_IFBLK) -#define S_ISREG(mode) __S_ISTYPE((mode), __S_IFREG) -#ifdef __S_IFIFO -# define S_ISFIFO(mode) __S_ISTYPE((mode), __S_IFIFO) -#endif -#ifdef __S_IFLNK -# define S_ISLNK(mode) __S_ISTYPE((mode), __S_IFLNK) -#endif - -#if defined __USE_MISC && !defined __S_IFLNK -# define S_ISLNK(mode) 0 -#endif - -#if (defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K) \ - && defined __S_IFSOCK -# define S_ISSOCK(mode) __S_ISTYPE((mode), __S_IFSOCK) -#elif defined __USE_XOPEN2K -# define S_ISSOCK(mode) 0 -#endif - -/* These are from POSIX.1b. If the objects are not implemented using separate - distinct file types, the macros always will evaluate to zero. Unlike the - other S_* macros the following three take a pointer to a `struct stat' - object as the argument. */ -#ifdef __USE_POSIX199309 -# define S_TYPEISMQ(buf) __S_TYPEISMQ(buf) -# define S_TYPEISSEM(buf) __S_TYPEISSEM(buf) -# define S_TYPEISSHM(buf) __S_TYPEISSHM(buf) -#endif - - -/* Protection bits. */ - -#define S_ISUID __S_ISUID /* Set user ID on execution. */ -#define S_ISGID __S_ISGID /* Set group ID on execution. */ - -#if defined __USE_MISC || defined __USE_XOPEN -/* Save swapped text after use (sticky bit). This is pretty well obsolete. */ -# define S_ISVTX __S_ISVTX -#endif - -#define S_IRUSR __S_IREAD /* Read by owner. */ -#define S_IWUSR __S_IWRITE /* Write by owner. */ -#define S_IXUSR __S_IEXEC /* Execute by owner. */ -/* Read, write, and execute by owner. */ -#define S_IRWXU (__S_IREAD|__S_IWRITE|__S_IEXEC) - -#ifdef __USE_MISC -# define S_IREAD S_IRUSR -# define S_IWRITE S_IWUSR -# define S_IEXEC S_IXUSR -#endif - -#define S_IRGRP (S_IRUSR >> 3) /* Read by group. */ -#define S_IWGRP (S_IWUSR >> 3) /* Write by group. */ -#define S_IXGRP (S_IXUSR >> 3) /* Execute by group. */ -/* Read, write, and execute by group. */ -#define S_IRWXG (S_IRWXU >> 3) - -#define S_IROTH (S_IRGRP >> 3) /* Read by others. */ -#define S_IWOTH (S_IWGRP >> 3) /* Write by others. */ -#define S_IXOTH (S_IXGRP >> 3) /* Execute by others. */ -/* Read, write, and execute by others. */ -#define S_IRWXO (S_IRWXG >> 3) - - -#ifdef __USE_MISC -/* Macros for common mode bit masks. */ -# define ACCESSPERMS (S_IRWXU|S_IRWXG|S_IRWXO) /* 0777 */ -# define ALLPERMS (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)/* 07777 */ -# define DEFFILEMODE (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)/* 0666*/ - -# define S_BLKSIZE 512 /* Block size for `st_blocks'. */ -#endif - - -#ifndef __USE_FILE_OFFSET64 -/* Get file attributes for FILE and put them in BUF. */ -extern int stat (const char *__restrict __file, - struct stat *__restrict __buf) __THROW __nonnull ((1, 2)); - -/* Get file attributes for the file, device, pipe, or socket - that file descriptor FD is open on and put them in BUF. */ -extern int fstat (int __fd, struct stat *__buf) __THROW __nonnull ((2)); -#else -# ifdef __REDIRECT_NTH -extern int __REDIRECT_NTH (stat, (const char *__restrict __file, - struct stat *__restrict __buf), stat64) - __nonnull ((1, 2)); -extern int __REDIRECT_NTH (fstat, (int __fd, struct stat *__buf), fstat64) - __nonnull ((2)); -# else -# define stat stat64 -# define fstat fstat64 -# endif -#endif -#ifdef __USE_LARGEFILE64 -extern int stat64 (const char *__restrict __file, - struct stat64 *__restrict __buf) __THROW __nonnull ((1, 2)); -extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2)); -#endif - -#ifdef __USE_ATFILE -/* Similar to stat, get the attributes for FILE and put them in BUF. - Relative path names are interpreted relative to FD unless FD is - AT_FDCWD. */ -# ifndef __USE_FILE_OFFSET64 -extern int fstatat (int __fd, const char *__restrict __file, - struct stat *__restrict __buf, int __flag) - __THROW __nonnull ((2, 3)); -# else -# ifdef __REDIRECT_NTH -extern int __REDIRECT_NTH (fstatat, (int __fd, const char *__restrict __file, - struct stat *__restrict __buf, - int __flag), - fstatat64) __nonnull ((2, 3)); -# else -# define fstatat fstatat64 -# endif -# endif - -# ifdef __USE_LARGEFILE64 -extern int fstatat64 (int __fd, const char *__restrict __file, - struct stat64 *__restrict __buf, int __flag) - __THROW __nonnull ((2, 3)); -# endif -#endif - -#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K -# ifndef __USE_FILE_OFFSET64 -/* Get file attributes about FILE and put them in BUF. - If FILE is a symbolic link, do not follow it. */ -extern int lstat (const char *__restrict __file, - struct stat *__restrict __buf) __THROW __nonnull ((1, 2)); -# else -# ifdef __REDIRECT_NTH -extern int __REDIRECT_NTH (lstat, - (const char *__restrict __file, - struct stat *__restrict __buf), lstat64) - __nonnull ((1, 2)); -# else -# define lstat lstat64 -# endif -# endif -# ifdef __USE_LARGEFILE64 -extern int lstat64 (const char *__restrict __file, - struct stat64 *__restrict __buf) - __THROW __nonnull ((1, 2)); -# endif -#endif - -/* Set file access permissions for FILE to MODE. - If FILE is a symbolic link, this affects its target instead. */ -extern int chmod (const char *__file, __mode_t __mode) - __THROW __nonnull ((1)); - -#ifdef __USE_MISC -/* Set file access permissions for FILE to MODE. - If FILE is a symbolic link, this affects the link itself - rather than its target. */ -extern int lchmod (const char *__file, __mode_t __mode) - __THROW __nonnull ((1)); -#endif - -/* Set file access permissions of the file FD is open on to MODE. */ -#if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED -extern int fchmod (int __fd, __mode_t __mode) __THROW; -#endif - -#ifdef __USE_ATFILE -/* Set file access permissions of FILE relative to - the directory FD is open on. */ -extern int fchmodat (int __fd, const char *__file, __mode_t __mode, - int __flag) - __THROW __nonnull ((2)) __wur; -#endif /* Use ATFILE. */ - - - -/* Set the file creation mask of the current process to MASK, - and return the old creation mask. */ -extern __mode_t umask (__mode_t __mask) __THROW; - -#ifdef __USE_GNU -/* Get the current `umask' value without changing it. - This function is only available under the GNU Hurd. */ -extern __mode_t getumask (void) __THROW; -#endif - -/* Create a new directory named PATH, with permission bits MODE. */ -extern int mkdir (const char *__path, __mode_t __mode) - __THROW __nonnull ((1)); - -#ifdef __USE_ATFILE -/* Like mkdir, create a new directory with permission bits MODE. But - interpret relative PATH names relative to the directory associated - with FD. */ -extern int mkdirat (int __fd, const char *__path, __mode_t __mode) - __THROW __nonnull ((2)); -#endif - -/* Create a device file named PATH, with permission and special bits MODE - and device number DEV (which can be constructed from major and minor - device numbers with the `makedev' macro above). */ -#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED -extern int mknod (const char *__path, __mode_t __mode, __dev_t __dev) - __THROW __nonnull ((1)); - -# ifdef __USE_ATFILE -/* Like mknod, create a new device file with permission bits MODE and - device number DEV. But interpret relative PATH names relative to - the directory associated with FD. */ -extern int mknodat (int __fd, const char *__path, __mode_t __mode, - __dev_t __dev) __THROW __nonnull ((2)); -# endif -#endif - - -/* Create a new FIFO named PATH, with permission bits MODE. */ -extern int mkfifo (const char *__path, __mode_t __mode) - __THROW __nonnull ((1)); - -#ifdef __USE_ATFILE -/* Like mkfifo, create a new FIFO with permission bits MODE. But - interpret relative PATH names relative to the directory associated - with FD. */ -extern int mkfifoat (int __fd, const char *__path, __mode_t __mode) - __THROW __nonnull ((2)); -#endif - -#ifdef __USE_ATFILE -/* Set file access and modification times relative to directory file - descriptor. */ -extern int utimensat (int __fd, const char *__path, - const struct timespec __times[2], - int __flags) - __THROW __nonnull ((2)); -#endif - -#ifdef __USE_XOPEN2K8 -/* Set file access and modification times of the file associated with FD. */ -extern int futimens (int __fd, const struct timespec __times[2]) __THROW; -#endif - -/* To allow the `struct stat' structure and the file type `mode_t' - bits to vary without changing shared library major version number, - the `stat' family of functions and `mknod' are in fact inline - wrappers around calls to `xstat', `fxstat', `lxstat', and `xmknod', - which all take a leading version-number argument designating the - data structure and bits used. <bits/stat.h> defines _STAT_VER with - the version number corresponding to `struct stat' as defined in - that file; and _MKNOD_VER with the version number corresponding to - the S_IF* macros defined therein. It is arranged that when not - inlined these function are always statically linked; that way a - dynamically-linked executable always encodes the version number - corresponding to the data structures it uses, so the `x' functions - in the shared library can adapt without needing to recompile all - callers. */ - -#ifndef _STAT_VER -# define _STAT_VER 0 -#endif -#ifndef _MKNOD_VER -# define _MKNOD_VER 0 -#endif - -/* Wrappers for stat and mknod system calls. */ -#ifndef __USE_FILE_OFFSET64 -extern int __fxstat (int __ver, int __fildes, struct stat *__stat_buf) - __THROW __nonnull ((3)); -extern int __xstat (int __ver, const char *__filename, - struct stat *__stat_buf) __THROW __nonnull ((2, 3)); -extern int __lxstat (int __ver, const char *__filename, - struct stat *__stat_buf) __THROW __nonnull ((2, 3)); -extern int __fxstatat (int __ver, int __fildes, const char *__filename, - struct stat *__stat_buf, int __flag) - __THROW __nonnull ((3, 4)); -#else -# ifdef __REDIRECT_NTH -extern int __REDIRECT_NTH (__fxstat, (int __ver, int __fildes, - struct stat *__stat_buf), __fxstat64) - __nonnull ((3)); -extern int __REDIRECT_NTH (__xstat, (int __ver, const char *__filename, - struct stat *__stat_buf), __xstat64) - __nonnull ((2, 3)); -extern int __REDIRECT_NTH (__lxstat, (int __ver, const char *__filename, - struct stat *__stat_buf), __lxstat64) - __nonnull ((2, 3)); -extern int __REDIRECT_NTH (__fxstatat, (int __ver, int __fildes, - const char *__filename, - struct stat *__stat_buf, int __flag), - __fxstatat64) __nonnull ((3, 4)); - -# else -# define __fxstat __fxstat64 -# define __xstat __xstat64 -# define __lxstat __lxstat64 -# endif -#endif - -#ifdef __USE_LARGEFILE64 -extern int __fxstat64 (int __ver, int __fildes, struct stat64 *__stat_buf) - __THROW __nonnull ((3)); -extern int __xstat64 (int __ver, const char *__filename, - struct stat64 *__stat_buf) __THROW __nonnull ((2, 3)); -extern int __lxstat64 (int __ver, const char *__filename, - struct stat64 *__stat_buf) __THROW __nonnull ((2, 3)); -extern int __fxstatat64 (int __ver, int __fildes, const char *__filename, - struct stat64 *__stat_buf, int __flag) - __THROW __nonnull ((3, 4)); -#endif -extern int __xmknod (int __ver, const char *__path, __mode_t __mode, - __dev_t *__dev) __THROW __nonnull ((2, 4)); - -extern int __xmknodat (int __ver, int __fd, const char *__path, - __mode_t __mode, __dev_t *__dev) - __THROW __nonnull ((3, 5)); - -#ifdef __USE_EXTERN_INLINES -/* Inlined versions of the real stat and mknod functions. */ - -__extern_inline int -__NTH (stat (const char *__path, struct stat *__statbuf)) -{ - return __xstat (_STAT_VER, __path, __statbuf); -} - -# if defined __USE_MISC || defined __USE_XOPEN_EXTENDED -__extern_inline int -__NTH (lstat (const char *__path, struct stat *__statbuf)) -{ - return __lxstat (_STAT_VER, __path, __statbuf); -} -# endif - -__extern_inline int -__NTH (fstat (int __fd, struct stat *__statbuf)) -{ - return __fxstat (_STAT_VER, __fd, __statbuf); -} - -# ifdef __USE_ATFILE -__extern_inline int -__NTH (fstatat (int __fd, const char *__filename, struct stat *__statbuf, - int __flag)) -{ - return __fxstatat (_STAT_VER, __fd, __filename, __statbuf, __flag); -} -# endif - -# ifdef __USE_MISC -__extern_inline int -__NTH (mknod (const char *__path, __mode_t __mode, __dev_t __dev)) -{ - return __xmknod (_MKNOD_VER, __path, __mode, &__dev); -} -# endif - -# ifdef __USE_ATFILE -__extern_inline int -__NTH (mknodat (int __fd, const char *__path, __mode_t __mode, - __dev_t __dev)) -{ - return __xmknodat (_MKNOD_VER, __fd, __path, __mode, &__dev); -} -# endif - -# if defined __USE_LARGEFILE64 \ - && (! defined __USE_FILE_OFFSET64 \ - || (defined __REDIRECT_NTH && defined __OPTIMIZE__)) -__extern_inline int -__NTH (stat64 (const char *__path, struct stat64 *__statbuf)) -{ - return __xstat64 (_STAT_VER, __path, __statbuf); -} - -# if defined __USE_MISC || defined __USE_XOPEN_EXTENDED -__extern_inline int -__NTH (lstat64 (const char *__path, struct stat64 *__statbuf)) -{ - return __lxstat64 (_STAT_VER, __path, __statbuf); -} -# endif - -__extern_inline int -__NTH (fstat64 (int __fd, struct stat64 *__statbuf)) -{ - return __fxstat64 (_STAT_VER, __fd, __statbuf); -} - -# ifdef __USE_ATFILE -__extern_inline int -__NTH (fstatat64 (int __fd, const char *__filename, struct stat64 *__statbuf, - int __flag)) -{ - return __fxstatat64 (_STAT_VER, __fd, __filename, __statbuf, __flag); -} -# endif - -# endif - -#endif - -__END_DECLS - - -#endif /* sys/stat.h */ diff --git a/io/sys/statfs.h b/io/sys/statfs.h deleted file mode 100644 index 8b78141460..0000000000 --- a/io/sys/statfs.h +++ /dev/null @@ -1,67 +0,0 @@ -/* Definitions for getting information about a filesystem. - Copyright (C) 1996-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#ifndef _SYS_STATFS_H -#define _SYS_STATFS_H 1 - -#include <features.h> - -/* Get the system-specific definition of `struct statfs'. */ -#include <bits/statfs.h> - -__BEGIN_DECLS - -/* Return information about the filesystem on which FILE resides. */ -#ifndef __USE_FILE_OFFSET64 -extern int statfs (const char *__file, struct statfs *__buf) - __THROW __nonnull ((1, 2)); -#else -# ifdef __REDIRECT_NTH -extern int __REDIRECT_NTH (statfs, - (const char *__file, struct statfs *__buf), - statfs64) __nonnull ((1, 2)); -# else -# define statfs statfs64 -# endif -#endif -#ifdef __USE_LARGEFILE64 -extern int statfs64 (const char *__file, struct statfs64 *__buf) - __THROW __nonnull ((1, 2)); -#endif - -/* Return information about the filesystem containing the file FILDES - refers to. */ -#ifndef __USE_FILE_OFFSET64 -extern int fstatfs (int __fildes, struct statfs *__buf) - __THROW __nonnull ((2)); -#else -# ifdef __REDIRECT_NTH -extern int __REDIRECT_NTH (fstatfs, (int __fildes, struct statfs *__buf), - fstatfs64) __nonnull ((2)); -# else -# define fstatfs fstatfs64 -# endif -#endif -#ifdef __USE_LARGEFILE64 -extern int fstatfs64 (int __fildes, struct statfs64 *__buf) - __THROW __nonnull ((2)); -#endif - -__END_DECLS - -#endif /* sys/statfs.h */ diff --git a/io/sys/statvfs.h b/io/sys/statvfs.h deleted file mode 100644 index 19ac18f6e0..0000000000 --- a/io/sys/statvfs.h +++ /dev/null @@ -1,90 +0,0 @@ -/* Definitions for getting information about a filesystem. - Copyright (C) 1998-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#ifndef _SYS_STATVFS_H -#define _SYS_STATVFS_H 1 - -#include <features.h> - -/* Get the system-specific definition of `struct statfs'. */ -#include <bits/statvfs.h> - -#ifndef __USE_FILE_OFFSET64 -# ifndef __fsblkcnt_t_defined -typedef __fsblkcnt_t fsblkcnt_t; /* Type to count file system blocks. */ -# define __fsblkcnt_t_defined -# endif -# ifndef __fsfilcnt_t_defined -typedef __fsfilcnt_t fsfilcnt_t; /* Type to count file system inodes. */ -# define __fsfilcnt_t_defined -# endif -#else -# ifndef __fsblkcnt_t_defined -typedef __fsblkcnt64_t fsblkcnt_t; /* Type to count file system blocks. */ -# define __fsblkcnt_t_defined -# endif -# ifndef __fsfilcnt_t_defined -typedef __fsfilcnt64_t fsfilcnt_t; /* Type to count file system inodes. */ -# define __fsfilcnt_t_defined -# endif -#endif - -__BEGIN_DECLS - -/* Return information about the filesystem on which FILE resides. */ -#ifndef __USE_FILE_OFFSET64 -extern int statvfs (const char *__restrict __file, - struct statvfs *__restrict __buf) - __THROW __nonnull ((1, 2)); -#else -# ifdef __REDIRECT_NTH -extern int __REDIRECT_NTH (statvfs, - (const char *__restrict __file, - struct statvfs *__restrict __buf), statvfs64) - __nonnull ((1, 2)); -# else -# define statvfs statvfs64 -# endif -#endif -#ifdef __USE_LARGEFILE64 -extern int statvfs64 (const char *__restrict __file, - struct statvfs64 *__restrict __buf) - __THROW __nonnull ((1, 2)); -#endif - -/* Return information about the filesystem containing the file FILDES - refers to. */ -#ifndef __USE_FILE_OFFSET64 -extern int fstatvfs (int __fildes, struct statvfs *__buf) - __THROW __nonnull ((2)); -#else -# ifdef __REDIRECT_NTH -extern int __REDIRECT_NTH (fstatvfs, (int __fildes, struct statvfs *__buf), - fstatvfs64) __nonnull ((2)); -# else -# define fstatvfs fstatvfs64 -# endif -#endif -#ifdef __USE_LARGEFILE64 -extern int fstatvfs64 (int __fildes, struct statvfs64 *__buf) - __THROW __nonnull ((2)); -#endif - -__END_DECLS - -#endif /* sys/statvfs.h */ diff --git a/io/sys/vfs.h b/io/sys/vfs.h deleted file mode 100644 index fa22d31c4c..0000000000 --- a/io/sys/vfs.h +++ /dev/null @@ -1,4 +0,0 @@ -/* Other systems declare `struct statfs' et al in <sys/vfs.h>, - so we have this file to be compatible with programs expecting it. */ - -#include <sys/statfs.h> diff --git a/io/test-lfs.c b/io/test-lfs.c deleted file mode 100644 index 14773544da..0000000000 --- a/io/test-lfs.c +++ /dev/null @@ -1,241 +0,0 @@ -/* Some basic tests for LFS. - Copyright (C) 2000-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Andreas Jaeger <aj@suse.de>, 2000. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <unistd.h> -#include <stdlib.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <error.h> -#include <errno.h> -#include <sys/resource.h> - -/* Prototype for our test function. */ -extern void do_prepare (int argc, char *argv[]); -extern int do_test (int argc, char *argv[]); - -/* We have a preparation function. */ -#define PREPARE do_prepare - -/* We might need a bit longer timeout. */ -#define TIMEOUT 20 /* sec */ - -/* This defines the `main' function and some more. */ -#include <test-skeleton.c> - -/* These are for the temporary file we generate. */ -char *name; -int fd; - -/* 2^31 = 2GB. */ -#define TWO_GB 2147483648LL - -void -do_prepare (int argc, char *argv[]) -{ - size_t name_len; - struct rlimit64 rlim; - - name_len = strlen (test_dir); - name = xmalloc (name_len + sizeof ("/lfsXXXXXX")); - mempcpy (mempcpy (name, test_dir, name_len), - "/lfsXXXXXX", sizeof ("/lfsXXXXXX")); - - /* Open our test file. */ - fd = mkstemp64 (name); - if (fd == -1) - { - if (errno == ENOSYS) - { - /* Fail silently. */ - error (0, 0, "open64 is not supported"); - exit (EXIT_SUCCESS); - } - else - error (EXIT_FAILURE, errno, "cannot create temporary file"); - } - add_temp_file (name); - - if (getrlimit64 (RLIMIT_FSIZE, &rlim) != 0) - { - error (0, errno, "cannot get resource limit"); - exit (0); - } - if (rlim.rlim_cur < TWO_GB + 200) - { - rlim.rlim_cur = TWO_GB + 200; - if (setrlimit64 (RLIMIT_FSIZE, &rlim) != 0) - { - error (0, errno, "cannot reset file size limits"); - exit (0); - } - } -} - -static void -test_ftello (void) -{ - FILE *f; - int ret; - off64_t pos; - - f = fopen64 (name, "w"); - - ret = fseeko64 (f, TWO_GB+100, SEEK_SET); - if (ret == -1 && errno == ENOSYS) - { - error (0, 0, "fseeko64 is not supported."); - exit (EXIT_SUCCESS); - } - if (ret == -1 && errno == EINVAL) - { - error (0, 0, "LFS seems not to be supported"); - exit (EXIT_SUCCESS); - } - if (ret == -1) - { - error (0, errno, "fseeko64 failed with error"); - exit (EXIT_FAILURE); - } - - ret = fwrite ("Hello", 1, 5, f); - if (ret == -1 && errno == EFBIG) - { - error (0, errno, "LFS seems not to be supported"); - exit (EXIT_SUCCESS); - } - - if (ret == -1 && errno == ENOSPC) - { - error (0, 0, "Not enough space to write file."); - exit (EXIT_SUCCESS); - } - - if (ret != 5) - error (EXIT_FAILURE, errno, "Cannot write test string to large file"); - - pos = ftello64 (f); - - if (pos != TWO_GB+105) - { - error (0, 0, "ftello64 gives wrong result."); - exit (EXIT_FAILURE); - } - - fclose (f); -} - -int -do_test (int argc, char *argv[]) -{ - int ret, fd2; - struct stat64 statbuf; - - ret = lseek64 (fd, TWO_GB+100, SEEK_SET); - if (ret == -1 && errno == ENOSYS) - { - error (0, 0, "lseek64 is not supported."); - exit (EXIT_SUCCESS); - } - if (ret == -1 && errno == EINVAL) - { - error (0, 0, "LFS seems not to be supported."); - exit (EXIT_SUCCESS); - } - if (ret == -1) - { - error (0, errno, "lseek64 failed with error"); - exit (EXIT_FAILURE); - } - off64_t offset64 = lseek64 (fd, 0, SEEK_CUR); - if (offset64 != TWO_GB + 100) - { - error (0, 0, "lseek64 did not return expected offset"); - exit (EXIT_FAILURE); - } - off_t offset = lseek (fd, 0, SEEK_CUR); - if (sizeof (off_t) < sizeof (off64_t)) - { - if (offset != -1 || errno != EOVERFLOW) - { - error (0, 0, "lseek did not fail with EOVERFLOW"); - exit (EXIT_FAILURE); - } - } - else - if (offset != TWO_GB + 100) - { - error (0, 0, "lseek did not return expected offset"); - exit (EXIT_FAILURE); - } - - ret = write (fd, "Hello", 5); - if (ret == -1 && errno == EFBIG) - { - error (0, 0, "LFS seems not to be supported."); - exit (EXIT_SUCCESS); - } - - if (ret == -1 && errno == ENOSPC) - { - error (0, 0, "Not enough space to write file."); - exit (EXIT_SUCCESS); - } - - if (ret != 5) - error (EXIT_FAILURE, errno, "cannot write test string to large file"); - - ret = close (fd); - - if (ret == -1) - error (EXIT_FAILURE, errno, "error closing file"); - - ret = stat64 (name, &statbuf); - - if (ret == -1 && (errno == ENOSYS || errno == EOVERFLOW)) - error (0, 0, "stat64 is not supported."); - else if (ret == -1) - error (EXIT_FAILURE, errno, "cannot stat file `%s'", name); - else if (statbuf.st_size != (TWO_GB + 100 + 5)) - error (EXIT_FAILURE, 0, "stat reported size %lld instead of %lld.", - (long long int) statbuf.st_size, (TWO_GB + 100 + 5)); - - fd2 = openat64 (AT_FDCWD, name, O_RDWR); - if (fd2 == -1) - { - if (errno == ENOSYS) - { - /* Silently ignore this test. */ - error (0, 0, "openat64 is not supported"); - } - else - error (EXIT_FAILURE, errno, "openat64 failed to open big file"); - } - else - { - ret = close (fd2); - - if (ret == -1) - error (EXIT_FAILURE, errno, "error closing file"); - } - - test_ftello (); - - return 0; -} diff --git a/io/test-stat.c b/io/test-stat.c deleted file mode 100644 index e0ff992da7..0000000000 --- a/io/test-stat.c +++ /dev/null @@ -1,70 +0,0 @@ -/* Copyright (C) 2000-2017 Free Software Foundation, Inc. - Contributed by Maciej W. Rozycki <macro@ds2.pg.gda.pl>, 2000. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -/* We need to define: -#define _FILE_OFFSET_BITS 64 -#define _LARGEFILE64_SOURCE 1 -*/ - -#include <assert.h> -#include <stddef.h> -#include <sys/stat.h> - -static int -do_test (void) -{ - /* With _FILE_OFFSET_BITS=64 struct stat and struct stat64 should - be identical. */ - assert (sizeof (struct stat) - == sizeof (struct stat64)); - assert (offsetof (struct stat, st_dev) - == offsetof (struct stat64, st_dev)); - assert (offsetof (struct stat, st_ino) - == offsetof (struct stat64, st_ino)); - assert (offsetof (struct stat, st_mode) - == offsetof (struct stat64, st_mode)); - assert (offsetof (struct stat, st_nlink) - == offsetof (struct stat64, st_nlink)); - assert (offsetof (struct stat, st_uid) - == offsetof (struct stat64, st_uid)); - assert (offsetof (struct stat, st_gid) - == offsetof (struct stat64, st_gid)); - assert (offsetof (struct stat, st_rdev) - == offsetof (struct stat64, st_rdev)); - assert (offsetof (struct stat, st_size) - == offsetof (struct stat64, st_size)); - assert (offsetof (struct stat, st_atime) - == offsetof (struct stat64, st_atime)); - assert (offsetof (struct stat, st_mtime) - == offsetof (struct stat64, st_mtime)); - assert (offsetof (struct stat, st_ctime) - == offsetof (struct stat64, st_ctime)); - assert (offsetof (struct stat, st_blksize) - == offsetof (struct stat64, st_blksize)); - assert (offsetof (struct stat, st_blocks) - == offsetof (struct stat64, st_blocks)); -#if 0 - /* Some systems have st_fstype but not all. Don't check it for now. */ - assert (offsetof (struct stat, st_fstype) - == offsetof (struct stat64, st_fstype)); -#endif - return 0; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" diff --git a/io/test-stat2.c b/io/test-stat2.c deleted file mode 100644 index 247a6e0e39..0000000000 --- a/io/test-stat2.c +++ /dev/null @@ -1,87 +0,0 @@ -/* Test consistence of results of stat and stat64. - Copyright (C) 2000-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2000. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stdint.h> -#include <stdio.h> -#include <sys/stat.h> - -int -main (int argc, char *argv[]) -{ - int i; - int result = 0; - - for (i = 1; i < argc; ++i) - { - struct stat st; - struct stat64 st64; - int same; - - if (stat (argv[i], &st) != 0) - { - if (errno != EOVERFLOW) - { - /* Something is wrong. */ - printf ("stat(\"%s\",....) failed: %m", argv[i]); - result = 1; - } - continue; - } - - if (stat64 (argv[i], &st64) != 0) - { - if (errno != ENOSYS) - { - /* Something is wrong. */ - printf ("stat64(\"%s\",....) failed: %m", argv[i]); - result = 1; - } - continue; - } - - printf ("\nName: %s\n", argv[i]); - -#define TEST(name) \ - same = st.name == st64.name; \ - printf (#name ": %jd vs %jd %s\n", \ - (intmax_t) st.name, (intmax_t) st64.name, \ - same ? "OK" : "FAIL"); \ - result |= ! same - - TEST (st_dev); - TEST (st_ino); - TEST (st_mode); - TEST (st_nlink); - TEST (st_uid); - TEST (st_gid); -#ifdef _STATBUF_ST_RDEV - TEST (st_rdev); -#endif -#ifdef _STATBUF_ST_BLKSIZE - TEST (st_blksize); -#endif - TEST (st_blocks); - TEST (st_atime); - TEST (st_mtime); - TEST (st_ctime); - } - - return result; -} diff --git a/io/test-utime.c b/io/test-utime.c deleted file mode 100644 index 3e7583c9c0..0000000000 --- a/io/test-utime.c +++ /dev/null @@ -1,141 +0,0 @@ -/* Copyright (C) 1994-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <fcntl.h> -#include <stdint.h> -#include <stdio.h> -#include <stdlib.h> -#include <sys/stat.h> -#include <unistd.h> -#include <utime.h> -#include <time.h> - -int -main (int argc, char *argv[]) -{ - char file[L_tmpnam]; - struct utimbuf ut; - struct stat st; - struct stat stnow; - time_t now1, now2; - int fd; - - if (tmpnam (file) == 0) - { - perror ("tmpnam"); - return 1; - } - - fd = creat (file, 0666); - if (fd < 0) - { - perror ("creat"); - return 1; - } - close (fd); - - /* Test utime with arg */ - ut.actime = 500000000; - ut.modtime = 500000001; - if (utime (file, &ut)) - { - perror ("utime"); - remove (file); - return 1; - } - - if (stat (file, &st)) - { - perror ("stat"); - remove (file); - return 1; - } - - /* Test utime with NULL. - Since there's a race condition possible here, we check - the time before and after the call to utime. */ - now1 = time (NULL); - if (now1 == (time_t)-1) - { - perror ("time"); - remove (file); - return 1; - } - - /* The clocks used to set the modification time and that used in the - time() call need not be the same. They need not have the same - precision. Therefore we delay the following operation by one - second which makes sure we can compare with second precision. */ - sleep (1); - - if (utime (file, NULL)) - { - perror ("utime NULL"); - remove (file); - return 1; - } - - sleep (1); - - now2 = time (NULL); - if (now2 == (time_t)-1) - { - perror ("time"); - remove (file); - return 1; - } - - if (stat (file, &stnow)) - { - perror ("stat"); - remove (file); - return 1; - } - - remove (file); - - if (st.st_mtime != ut.modtime) - { - printf ("modtime %jd != %jd\n", - (intmax_t) st.st_mtime, (intmax_t) ut.modtime); - return 1; - } - - if (st.st_atime != ut.actime) - { - printf ("actime %jd != %jd\n", - (intmax_t) st.st_atime, (intmax_t) ut.actime); - return 1; - } - - if (stnow.st_mtime < now1 || stnow.st_mtime > now2) - { - printf ("modtime %jd <%jd >%jd\n", - (intmax_t) stnow.st_mtime, (intmax_t) now1, (intmax_t) now2); - return 1; - } - - if (stnow.st_atime < now1 || stnow.st_atime > now2) - { - printf ("actime %jd <%jd >%jd\n", - (intmax_t) stnow.st_atime, (intmax_t) now1, (intmax_t) now2); - return 1; - } - - puts ("Test succeeded."); - return 0; -} diff --git a/io/tst-faccessat.c b/io/tst-faccessat.c deleted file mode 100644 index 7bdeed008c..0000000000 --- a/io/tst-faccessat.c +++ /dev/null @@ -1,213 +0,0 @@ -/* Test for faccessat function. */ - -#include <dirent.h> -#include <fcntl.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/stat.h> - - -static void prepare (void); -#define PREPARE(argc, argv) prepare () - -static int do_test (void); -#define TEST_FUNCTION do_test () - -#include "../test-skeleton.c" - -static int dir_fd; - -static void -prepare (void) -{ - size_t test_dir_len = strlen (test_dir); - static const char dir_name[] = "/tst-faccessat.XXXXXX"; - - size_t dirbuflen = test_dir_len + sizeof (dir_name); - char *dirbuf = malloc (dirbuflen); - if (dirbuf == NULL) - { - puts ("out of memory"); - exit (1); - } - - snprintf (dirbuf, dirbuflen, "%s%s", test_dir, dir_name); - if (mkdtemp (dirbuf) == NULL) - { - puts ("cannot create temporary directory"); - exit (1); - } - - add_temp_file (dirbuf); - - dir_fd = open (dirbuf, O_RDONLY | O_DIRECTORY); - if (dir_fd == -1) - { - puts ("cannot open directory"); - exit (1); - } -} - - -static int -do_test (void) -{ - /* fdopendir takes over the descriptor, make a copy. */ - int dupfd = dup (dir_fd); - if (dupfd == -1) - { - puts ("dup failed"); - return 1; - } - if (lseek (dupfd, 0, SEEK_SET) != 0) - { - puts ("1st lseek failed"); - return 1; - } - - /* The directory should be empty save the . and .. files. */ - DIR *dir = fdopendir (dupfd); - if (dir == NULL) - { - puts ("fdopendir failed"); - return 1; - } - struct dirent64 *d; - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - closedir (dir); - - /* Try to create a file. */ - int fd = openat (dir_fd, "some-file", O_CREAT|O_RDWR|O_EXCL, 0666); - if (fd == -1) - { - if (errno == ENOSYS) - { - puts ("*at functions not supported"); - return 0; - } - - puts ("file creation failed"); - return 1; - } - write (fd, "hello", 5); - puts ("file created"); - - /* Before closing the file, try using this file descriptor to open - another file. This must fail. */ - if (faccessat (fd, "should-not-work", F_OK, AT_EACCESS) != -1) - { - puts ("faccessat using descriptor for normal file worked"); - return 1; - } - if (errno != ENOTDIR) - { - puts ("\ -error for faccessat using descriptor for normal file not ENOTDIR "); - return 1; - } - - close (fd); - - int result = 0; - - if (faccessat (dir_fd, "some-file", F_OK, AT_EACCESS)) - { - printf ("faccessat F_OK: %m\n"); - result = 1; - } - if (faccessat (dir_fd, "some-file", W_OK, AT_EACCESS)) - { - printf ("faccessat W_OK: %m\n"); - result = 1; - } - - errno = 0; - if (faccessat (dir_fd, "some-file", X_OK, AT_EACCESS) == 0 - || errno != EACCES) - { - printf ("faccessat X_OK on nonexecutable: %m\n"); - result = 1; - } - - if (fchmodat (dir_fd, "some-file", 0400, 0) != 0) - { - printf ("fchownat failed: %m\n"); - return 1; - } - - if (faccessat (dir_fd, "some-file", R_OK, AT_EACCESS)) - { - printf ("faccessat R_OK: %m\n"); - result = 1; - } - - errno = 0; - if (faccessat (dir_fd, "some-file", W_OK, AT_EACCESS) == 0 - ? (geteuid () != 0) : (errno != EACCES)) - { - printf ("faccessat W_OK on unwritable file: %m\n"); - result = 1; - } - - /* Create a file descriptor which is closed again right away. */ - int dir_fd2 = dup (dir_fd); - if (dir_fd2 == -1) - { - puts ("dup failed"); - return 1; - } - close (dir_fd2); - - /* With the file descriptor closed the next call must fail. */ - if (faccessat (dir_fd2, "some-file", F_OK, AT_EACCESS) != -1) - { - puts ("faccessat using closed descriptor succeeded"); - return 1; - } - if (errno != EBADF) - { - puts ("faccessat using closed descriptor did not set EBADF"); - return 1; - } - - /* Same with a non-existing file. */ - if (faccessat (dir_fd2, "non-existing-file", F_OK, AT_EACCESS) != -1) - { - puts ("2nd faccessat using closed descriptor succeeded"); - return 1; - } - if (errno != EBADF) - { - puts ("2nd faccessat using closed descriptor did not set EBADF"); - return 1; - } - - if (unlinkat (dir_fd, "some-file", 0) != 0) - { - puts ("unlinkat failed"); - result = 1; - } - - close (dir_fd); - - fd = faccessat (-1, "some-file", F_OK, AT_EACCESS); - if (fd != -1) - { - puts ("faccessat using -1 descriptor succeeded"); - return 1; - } - if (errno != EBADF) - { - puts ("faccessat using -1 descriptor did not set EBADF"); - return 1; - } - - return result; -} diff --git a/io/tst-fchmodat.c b/io/tst-fchmodat.c deleted file mode 100644 index 7d4a8717ff..0000000000 --- a/io/tst-fchmodat.c +++ /dev/null @@ -1,192 +0,0 @@ -/* Test for fchmodat function. */ - -#include <dirent.h> -#include <fcntl.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/stat.h> - - -static void prepare (void); -#define PREPARE(argc, argv) prepare () - -static int do_test (void); -#define TEST_FUNCTION do_test () - -#include "../test-skeleton.c" - -static int dir_fd; - -static void -prepare (void) -{ - size_t test_dir_len = strlen (test_dir); - static const char dir_name[] = "/tst-fchmodat.XXXXXX"; - - size_t dirbuflen = test_dir_len + sizeof (dir_name); - char *dirbuf = malloc (dirbuflen); - if (dirbuf == NULL) - { - puts ("out of memory"); - exit (1); - } - - snprintf (dirbuf, dirbuflen, "%s%s", test_dir, dir_name); - if (mkdtemp (dirbuf) == NULL) - { - puts ("cannot create temporary directory"); - exit (1); - } - - add_temp_file (dirbuf); - - dir_fd = open (dirbuf, O_RDONLY | O_DIRECTORY); - if (dir_fd == -1) - { - puts ("cannot open directory"); - exit (1); - } -} - - -static int -do_test (void) -{ - /* fdopendir takes over the descriptor, make a copy. */ - int dupfd = dup (dir_fd); - if (dupfd == -1) - { - puts ("dup failed"); - return 1; - } - if (lseek (dupfd, 0, SEEK_SET) != 0) - { - puts ("1st lseek failed"); - return 1; - } - - /* The directory should be empty save the . and .. files. */ - DIR *dir = fdopendir (dupfd); - if (dir == NULL) - { - puts ("fdopendir failed"); - return 1; - } - struct dirent64 *d; - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - closedir (dir); - - umask (022); - - /* Try to create a file. */ - int fd = openat (dir_fd, "some-file", O_CREAT|O_RDWR|O_EXCL, 0666); - if (fd == -1) - { - if (errno == ENOSYS) - { - puts ("*at functions not supported"); - return 0; - } - - puts ("file creation failed"); - return 1; - } - write (fd, "hello", 5); - puts ("file created"); - - struct stat64 st1; - if (fstat64 (fd, &st1) != 0) - { - puts ("fstat64 failed"); - return 1; - } - - /* Before closing the file, try using this file descriptor to open - another file. This must fail. */ - if (fchmodat (fd, "some-file", 0400, 0) != -1) - { - puts ("fchmodat using descriptor for normal file worked"); - return 1; - } - if (errno != ENOTDIR) - { - puts ("\ -error for fchmodat using descriptor for normal file not ENOTDIR "); - return 1; - } - - close (fd); - - if ((st1.st_mode & 0777) != 0644) - { - printf ("openat created mode %04o, not 0644\n", (st1.st_mode & 0777)); - return 1; - } - - if (fchmodat (dir_fd, "some-file", 0400, 0) != 0) - { - puts ("fchownat failed"); - return 1; - } - - struct stat64 st2; - if (fstatat64 (dir_fd, "some-file", &st2, 0) != 0) - { - puts ("fstatat64 failed"); - return 1; - } - - if ((st2.st_mode & 0777) != 0400) - { - puts ("mode change failed"); - return 1; - } - - if (unlinkat (dir_fd, "some-file", 0) != 0) - { - puts ("unlinkat failed"); - return 1; - } - - /* Create a file descriptor which is closed again right away. */ - int dir_fd2 = dup (dir_fd); - if (dir_fd2 == -1) - { - puts ("dup failed"); - return 1; - } - close (dir_fd2); - - if (fchmodat (dir_fd2, "some-file", 0400, 0) != -1) - { - puts ("fchmodat using closed descriptor worked"); - return 1; - } - if (errno != EBADF) - { - puts ("error for fchmodat using closed descriptor not EBADF "); - return 1; - } - - close (dir_fd); - - if (fchmodat (-1, "some-file", 0400, 0) != -1) - { - puts ("fchmodat using invalid descriptor worked"); - return 1; - } - if (errno != EBADF) - { - puts ("error for fchmodat using invalid descriptor not EBADF "); - return 1; - } - - return 0; -} diff --git a/io/tst-fchownat.c b/io/tst-fchownat.c deleted file mode 100644 index e8adf6229f..0000000000 --- a/io/tst-fchownat.c +++ /dev/null @@ -1,194 +0,0 @@ -#include <dirent.h> -#include <fcntl.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/stat.h> - - -static void prepare (void); -#define PREPARE(argc, argv) prepare () - -static int do_test (void); -#define TEST_FUNCTION do_test () - -#include "../test-skeleton.c" - -static int dir_fd; - -static void -prepare (void) -{ -#if _POSIX_CHOWN_RESTRICTED == 0 - if (pathconf (test_dir, _PC_CHOWN_RESTRICTED) != 0) -#endif - { - uid_t uid = getuid (); - if (uid != 0) - { - puts ("need root privileges"); - exit (0); - } - } - - size_t test_dir_len = strlen (test_dir); - static const char dir_name[] = "/tst-fchownat.XXXXXX"; - - size_t dirbuflen = test_dir_len + sizeof (dir_name); - char *dirbuf = malloc (dirbuflen); - if (dirbuf == NULL) - { - puts ("out of memory"); - exit (1); - } - - snprintf (dirbuf, dirbuflen, "%s%s", test_dir, dir_name); - if (mkdtemp (dirbuf) == NULL) - { - puts ("cannot create temporary directory"); - exit (1); - } - - add_temp_file (dirbuf); - - dir_fd = open (dirbuf, O_RDONLY | O_DIRECTORY); - if (dir_fd == -1) - { - puts ("cannot open directory"); - exit (1); - } -} - - -static int -do_test (void) -{ - /* fdopendir takes over the descriptor, make a copy. */ - int dupfd = dup (dir_fd); - if (dupfd == -1) - { - puts ("dup failed"); - return 1; - } - if (lseek (dupfd, 0, SEEK_SET) != 0) - { - puts ("1st lseek failed"); - return 1; - } - - /* The directory should be empty safe the . and .. files. */ - DIR *dir = fdopendir (dupfd); - if (dir == NULL) - { - puts ("fdopendir failed"); - return 1; - } - struct dirent64 *d; - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - closedir (dir); - - /* Try to create a file. */ - int fd = openat (dir_fd, "some-file", O_CREAT|O_RDWR|O_EXCL, 0666); - if (fd == -1) - { - if (errno == ENOSYS) - { - puts ("*at functions not supported"); - return 0; - } - - puts ("file creation failed"); - return 1; - } - write (fd, "hello", 5); - puts ("file created"); - - struct stat64 st1; - if (fstat64 (fd, &st1) != 0) - { - puts ("fstat64 failed"); - return 1; - } - - /* Before closing the file, try using this file descriptor to open - another file. This must fail. */ - if (fchownat (fd, "some-file", 1, 1, 0) != -1) - { - puts ("fchownat using descriptor for normal file worked"); - return 1; - } - if (errno != ENOTDIR) - { - puts ("\ -error for fchownat using descriptor for normal file not ENOTDIR "); - return 1; - } - - close (fd); - - if (fchownat (dir_fd, "some-file", st1.st_uid + 1, st1.st_gid + 1, 0) != 0) - { - puts ("fchownat failed"); - return 1; - } - - struct stat64 st2; - if (fstatat64 (dir_fd, "some-file", &st2, 0) != 0) - { - puts ("fstatat64 failed"); - return 1; - } - - if (st1.st_uid + 1 != st2.st_uid || st1.st_gid + 1 != st2.st_gid) - { - puts ("owner change failed"); - return 1; - } - - if (unlinkat (dir_fd, "some-file", 0) != 0) - { - puts ("unlinkat failed"); - return 1; - } - - /* Create a file descriptor which is closed again right away. */ - int dir_fd2 = dup (dir_fd); - if (dir_fd2 == -1) - { - puts ("dup failed"); - return 1; - } - close (dir_fd2); - - if (fchownat (dir_fd2, "some-file", 1, 1, 0) != -1) - { - puts ("fchownat using closed descriptor worked"); - return 1; - } - if (errno != EBADF) - { - puts ("error for fchownat using closed descriptor not EBADF "); - return 1; - } - - close (dir_fd); - - if (fchownat (-1, "some-file", 1, 1, 0) != -1) - { - puts ("fchownat using invalid descriptor worked"); - return 1; - } - if (errno != EBADF) - { - puts ("error for fchownat using invalid descriptor not EBADF "); - return 1; - } - - return 0; -} diff --git a/io/tst-fcntl.c b/io/tst-fcntl.c deleted file mode 100644 index b7ea288e6c..0000000000 --- a/io/tst-fcntl.c +++ /dev/null @@ -1,198 +0,0 @@ -/* Tests for fcntl. - Copyright (C) 2000-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <paths.h> -#include <string.h> -#include <unistd.h> -#include <sys/stat.h> - - -/* Prototype for our test function. */ -extern void do_prepare (int argc, char *argv[]); -extern int do_test (int argc, char *argv[]); - -/* We have a preparation function. */ -#define PREPARE do_prepare - -#include "../test-skeleton.c" - - -/* Name of the temporary files. */ -static char *name; - -/* File descriptor to temporary file. */ -static int fd; - -void -do_prepare (int argc, char *argv[]) -{ - size_t name_len; - - name_len = strlen (test_dir); - name = xmalloc (name_len + sizeof ("/fcntlXXXXXX")); - mempcpy (mempcpy (name, test_dir, name_len), - "/fcntlXXXXXX", sizeof ("/fcntlXXXXXX")); - /* Create the temporary file. */ - fd = mkstemp (name); - if (fd == -1) - { - printf ("cannot open temporary file: %m\n"); - exit (1); - } - add_temp_file (name); -} - - -int -do_test (int argc, char *argv[]) -{ - int fd2; - int fd3; - struct stat64 st; - int val; - int result = 0; - - if (fstat64 (fd, &st) != 0) - { - printf ("cannot stat test file: %m\n"); - return 1; - } - if (! S_ISREG (st.st_mode) || st.st_size != 0) - { - puts ("file not created correctly"); - return 1; - } - - /* Get the flags with fcntl(). */ - val = fcntl (fd, F_GETFL); - if (val == -1) - { - printf ("fcntl(fd, F_GETFL) failed: %m\n"); - result = 1; - } - else if ((val & O_ACCMODE) != O_RDWR) - { - puts ("temporary file not opened for read and write"); - result = 1; - } - - /* Set the flags to something else. */ - if (fcntl (fd, F_SETFL, O_RDONLY) == -1) - { - printf ("fcntl(fd, F_SETFL, O_RDONLY) failed: %m\n"); - result = 1; - } - - val = fcntl (fd, F_GETFL); - if (val == -1) - { - printf ("fcntl(fd, F_GETFL) after F_SETFL failed: %m\n"); - result = 1; - } - else if ((val & O_ACCMODE) != O_RDWR) - { - puts ("temporary file access mode changed"); - result = 1; - } - - /* Set the flags to something else. */ - if (fcntl (fd, F_SETFL, O_APPEND) == -1) - { - printf ("fcntl(fd, F_SETFL, O_APPEND) failed: %m\n"); - result = 1; - } - - val = fcntl (fd, F_GETFL); - if (val == -1) - { - printf ("fcntl(fd, F_GETFL) after second F_SETFL failed: %m\n"); - result = 1; - } - else if ((val & O_APPEND) == 0) - { - puts ("O_APPEND not set"); - result = 1; - } - - val = fcntl (fd, F_GETFD); - if (val == -1) - { - printf ("fcntl(fd, F_GETFD) failed: %m\n"); - result = 1; - } - else if (fcntl (fd, F_SETFD, val | FD_CLOEXEC) == -1) - { - printf ("fcntl(fd, F_SETFD, FD_CLOEXEC) failed: %m\n"); - result = 1; - } - else - { - val = fcntl (fd, F_GETFD); - if (val == -1) - { - printf ("fcntl(fd, F_GETFD) after F_SETFD failed: %m\n"); - result = 1; - } - else if ((val & FD_CLOEXEC) == 0) - { - puts ("FD_CLOEXEC not set"); - result = 1; - } - } - - /* Get a number of a free descriptor. If /dev/null is not available - don't continue testing. */ - fd2 = open (_PATH_DEVNULL, O_RDWR); - if (fd2 == -1) - return result; - close (fd2); - - fd3 = fcntl (fd, F_DUPFD, fd2 + 1); - if (fd3 == -1) - { - printf ("fcntl(fd, F_DUPFD, %d) failed: %m\n", fd2 + 1); - result = 1; - } - else if (fd3 <= fd2) - { - printf ("F_DUPFD returned %d which is not larger than %d\n", fd3, fd2); - result = 1; - } - - if (fd3 != -1) - { - val = fcntl (fd3, F_GETFD); - if (val == -1) - { - printf ("fcntl(fd3, F_GETFD) after F_DUPFD failed: %m\n"); - result = 1; - } - else if ((val & FD_CLOEXEC) != 0) - { - puts ("FD_CLOEXEC still set"); - result = 1; - } - - close (fd3); - } - - return result; -} diff --git a/io/tst-fstatat.c b/io/tst-fstatat.c deleted file mode 100644 index 4766bb2e71..0000000000 --- a/io/tst-fstatat.c +++ /dev/null @@ -1,189 +0,0 @@ -#include <dirent.h> -#include <fcntl.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/stat.h> - - -static void prepare (void); -#define PREPARE(argc, argv) prepare () - -static int do_test (void); -#define TEST_FUNCTION do_test () - -#include "../test-skeleton.c" - -static int dir_fd; - -static void -prepare (void) -{ - size_t test_dir_len = strlen (test_dir); - static const char dir_name[] = "/tst-fstatat.XXXXXX"; - - size_t dirbuflen = test_dir_len + sizeof (dir_name); - char *dirbuf = malloc (dirbuflen); - if (dirbuf == NULL) - { - puts ("out of memory"); - exit (1); - } - - snprintf (dirbuf, dirbuflen, "%s%s", test_dir, dir_name); - if (mkdtemp (dirbuf) == NULL) - { - puts ("cannot create temporary directory"); - exit (1); - } - - add_temp_file (dirbuf); - - dir_fd = open (dirbuf, O_RDONLY | O_DIRECTORY); - if (dir_fd == -1) - { - puts ("cannot open directory"); - exit (1); - } -} - - -static int -do_test (void) -{ - /* fdopendir takes over the descriptor, make a copy. */ - int dupfd = dup (dir_fd); - if (dupfd == -1) - { - puts ("dup failed"); - return 1; - } - if (lseek (dupfd, 0, SEEK_SET) != 0) - { - puts ("1st lseek failed"); - return 1; - } - - /* The directory should be empty safe the . and .. files. */ - DIR *dir = fdopendir (dupfd); - if (dir == NULL) - { - puts ("fdopendir failed"); - return 1; - } - struct dirent64 *d; - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - closedir (dir); - - /* Try to create a file. */ - int fd = openat (dir_fd, "some-file", O_CREAT|O_RDWR|O_EXCL, 0666); - if (fd == -1) - { - if (errno == ENOSYS) - { - puts ("*at functions not supported"); - return 0; - } - - puts ("file creation failed"); - return 1; - } - write (fd, "hello", 5); - puts ("file created"); - - struct stat64 st1; - - /* Before closing the file, try using this file descriptor to open - another file. This must fail. */ - if (fstatat64 (fd, "some-file", &st1, 0) != -1) - { - puts ("fstatatat using descriptor for normal file worked"); - return 1; - } - if (errno != ENOTDIR) - { - puts ("error for fstatat using descriptor for normal file not ENOTDIR "); - return 1; - } - - if (fstat64 (fd, &st1) != 0) - { - puts ("fstat64 failed"); - return 1; - } - - close (fd); - - struct stat64 st2; - if (fstatat64 (dir_fd, "some-file", &st2, 0) != 0) - { - puts ("fstatat64 failed"); - return 1; - } - - if (st1.st_dev != st2.st_dev - || st1.st_ino != st2.st_ino - || st1.st_size != st2.st_size) - { - puts ("stat results do not match"); - return 1; - } - - if (unlinkat (dir_fd, "some-file", 0) != 0) - { - puts ("unlinkat failed"); - return 1; - } - - if (fstatat64 (dir_fd, "some-file", &st2, 0) == 0) - { - puts ("second fstatat64 succeeded"); - return 1; - } - if (errno != ENOENT) - { - puts ("second fstatat64 did not fail with ENOENT"); - return 1; - } - - /* Create a file descriptor which is closed again right away. */ - int dir_fd2 = dup (dir_fd); - if (dir_fd2 == -1) - { - puts ("dup failed"); - return 1; - } - close (dir_fd2); - - if (fstatat64 (dir_fd2, "some-file", &st1, 0) != -1) - { - puts ("fstatat64 using closed descriptor worked"); - return 1; - } - if (errno != EBADF) - { - puts ("error for fstatat using closed descriptor not EBADF "); - return 1; - } - - close (dir_fd); - - if (fstatat64 (-1, "some-file", &st1, 0) != -1) - { - puts ("fstatat64 using invalid descriptor worked"); - return 1; - } - if (errno != EBADF) - { - puts ("error for fstatat using invalid descriptor not EBADF "); - return 1; - } - - return 0; -} diff --git a/io/tst-fts-lfs.c b/io/tst-fts-lfs.c deleted file mode 100644 index bc169342f8..0000000000 --- a/io/tst-fts-lfs.c +++ /dev/null @@ -1,2 +0,0 @@ -#define _FILE_OFFSET_BITS 64 -#include "tst-fts.c" diff --git a/io/tst-fts.c b/io/tst-fts.c deleted file mode 100644 index 648b402caf..0000000000 --- a/io/tst-fts.c +++ /dev/null @@ -1,231 +0,0 @@ -/* Simple test for some fts functions. - Copyright (C) 2015-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sys/types.h> -#include <sys/stat.h> -#include <fts.h> - -#include <errno.h> -#include <error.h> -#include <string.h> -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> - -static void prepare (void); -static int do_test (void); -#define PREPARE(argc, argv) prepare () -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" - -static char *fts_test_dir; - -static void -make_dir (const char *dirname) -{ - char *name; - if (asprintf (&name, "%s/%s", fts_test_dir, dirname) < 0) - { - puts ("out of memory"); - exit (1); - } - - if (mkdir (name, 0700) < 0) - { - printf ("cannot create dir \"%s\": %m\n", name); - exit (1); - } - - add_temp_file (name); -} - -static void -make_file (const char *filename) -{ - char *name; - if (asprintf (&name, "%s/%s", fts_test_dir, filename) < 0) - { - puts ("out of memory"); - exit (1); - } - - int fd = open (name, O_WRONLY | O_CREAT | O_EXCL, 0600); - if (fd < 0) - { - printf ("cannot create file \"%s\": %m\n", name); - exit (1); - } - close (fd); - - add_temp_file (name); -} - -static void -prepare (void) -{ - char *dirbuf; - char dir_name[] = "/tst-fts.XXXXXX"; - - if (asprintf (&dirbuf, "%s%s", test_dir, dir_name) < 0) - { - puts ("out of memory"); - exit (1); - } - - if (mkdtemp (dirbuf) == NULL) - { - puts ("cannot create temporary directory"); - exit (1); - } - - add_temp_file (dirbuf); - fts_test_dir = dirbuf; - - make_file ("12"); - make_file ("345"); - make_file ("6789"); - - make_dir ("aaa"); - make_file ("aaa/1234"); - make_file ("aaa/5678"); - - make_dir ("bbb"); - make_file ("bbb/1234"); - make_file ("bbb/5678"); - make_file ("bbb/90ab"); -} - -/* Largest name wins, otherwise strcmp. */ -static int -compare_ents (const FTSENT **ent1, const FTSENT **ent2) -{ - short len1 = (*ent1)->fts_namelen; - short len2 = (*ent2)->fts_namelen; - if (len1 != len2) - return len1 - len2; - else - { - const char *name1 = (*ent1)->fts_name; - const char *name2 = (*ent2)->fts_name; - return strcmp (name1, name2); - } -} - -/* Count the number of files seen as children. */ -static int files = 0; - -static void -children (FTS *fts) -{ - FTSENT *child = fts_children (fts, 0); - if (child == NULL && errno != 0) - { - printf ("FAIL: fts_children: %m\n"); - exit (1); - } - - while (child != NULL) - { - short level = child->fts_level; - const char *name = child->fts_name; - if (child->fts_info == FTS_F || child->fts_info == FTS_NSOK) - { - files++; - printf ("%*s%s\n", 2 * level, "", name); - } - child = child->fts_link; - } -} - -/* Count the number of dirs seen in the test. */ -static int dirs = 0; - -static int -do_test (void) -{ - char *paths[2] = { fts_test_dir, NULL }; - FTS *fts; - fts = fts_open (paths, FTS_LOGICAL, &compare_ents); - if (fts == NULL) - { - printf ("FAIL: fts_open: %m\n"); - exit (1); - } - - FTSENT *ent; - while ((ent = fts_read (fts)) != NULL) - { - const char *name = ent->fts_name; - short level = ent->fts_level; - switch (ent->fts_info) - { - case FTS_F: - /* Don't show anything, children will have on parent dir. */ - break; - - case FTS_D: - printf ("%*s%s =>\n", 2 * level, "", name); - children (fts); - break; - - case FTS_DP: - dirs++; - printf ("%*s<= %s\n", 2 * level, "", name); - break; - - case FTS_NS: - case FTS_ERR: - printf ("FAIL: fts_read ent: %s\n", strerror (ent->fts_errno)); - exit (1); - break; - - default: - printf ("FAIL: unexpected fts_read ent %s\n", name); - exit (1); - break; - } - } - /* fts_read returns NULL when done (and clears errno) - or when an error occured (with errno set). */ - if (errno != 0) - { - printf ("FAIL: fts_read: %m\n"); - exit (1); - } - - if (fts_close (fts) != 0) - { - printf ("FAIL: fts_close: %m\n"); - exit (1); - } - - if (files != 8) - { - printf ("FAIL: Unexpected number of files: %d\n", files); - return 1; - } - - if (dirs != 3) - { - printf ("FAIL: Unexpected number of dirs: %d\n", dirs); - return 1; - } - - puts ("PASS"); - return 0; -} diff --git a/io/tst-futimesat.c b/io/tst-futimesat.c deleted file mode 100644 index af58ad06dd..0000000000 --- a/io/tst-futimesat.c +++ /dev/null @@ -1,148 +0,0 @@ -#include <dirent.h> -#include <fcntl.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/stat.h> -#include <sys/time.h> - - -static void prepare (void); -#define PREPARE(argc, argv) prepare () - -static int do_test (void); -#define TEST_FUNCTION do_test () - -#include "../test-skeleton.c" - -static int dir_fd; - -static void -prepare (void) -{ - size_t test_dir_len = strlen (test_dir); - static const char dir_name[] = "/tst-futimesat.XXXXXX"; - - size_t dirbuflen = test_dir_len + sizeof (dir_name); - char *dirbuf = malloc (dirbuflen); - if (dirbuf == NULL) - { - puts ("out of memory"); - exit (1); - } - - snprintf (dirbuf, dirbuflen, "%s%s", test_dir, dir_name); - if (mkdtemp (dirbuf) == NULL) - { - puts ("cannot create temporary directory"); - exit (1); - } - - add_temp_file (dirbuf); - - dir_fd = open (dirbuf, O_RDONLY | O_DIRECTORY); - if (dir_fd == -1) - { - puts ("cannot open directory"); - exit (1); - } -} - - -static int -do_test (void) -{ - /* fdopendir takes over the descriptor, make a copy. */ - int dupfd = dup (dir_fd); - if (dupfd == -1) - { - puts ("dup failed"); - return 1; - } - if (lseek (dupfd, 0, SEEK_SET) != 0) - { - puts ("1st lseek failed"); - return 1; - } - - /* The directory should be empty safe the . and .. files. */ - DIR *dir = fdopendir (dupfd); - if (dir == NULL) - { - puts ("fdopendir failed"); - return 1; - } - struct dirent64 *d; - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - closedir (dir); - - /* Try to create a file. */ - int fd = openat (dir_fd, "some-file", O_CREAT|O_RDWR|O_EXCL, 0666); - if (fd == -1) - { - if (errno == ENOSYS) - { - puts ("*at functions not supported"); - return 0; - } - - puts ("file creation failed"); - return 1; - } - write (fd, "hello", 5); - puts ("file created"); - - struct stat64 st1; - if (fstat64 (fd, &st1) != 0) - { - puts ("fstat64 failed"); - return 1; - } - - close (fd); - - struct timeval tv[2]; - tv[0].tv_sec = st1.st_atime + 1; - tv[0].tv_usec = 0; - tv[1].tv_sec = st1.st_mtime + 1; - tv[1].tv_usec = 0; - if (futimesat (dir_fd, "some-file", tv) != 0) - { - puts ("futimesat failed"); - return 1; - } - - struct stat64 st2; - if (fstatat64 (dir_fd, "some-file", &st2, 0) != 0) - { - puts ("fstatat64 failed"); - return 1; - } - - if (st2.st_mtime != tv[1].tv_sec -#ifdef _STATBUF_ST_NSEC - || st2.st_mtim.tv_nsec != 0 -#endif - ) - { - puts ("stat shows different mtime"); - return 1; - } - - - if (unlinkat (dir_fd, "some-file", 0) != 0) - { - puts ("unlinkat failed"); - return 1; - } - - close (dir_fd); - - return 0; -} diff --git a/io/tst-getcwd.c b/io/tst-getcwd.c deleted file mode 100644 index 726758bb51..0000000000 --- a/io/tst-getcwd.c +++ /dev/null @@ -1,163 +0,0 @@ -/* Test of getcwd function. - Copyright (C) 2000-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/param.h> - - -#define TEST_FUNCTION do_test () -static int -do_test (void) -{ - char thepath[4096]; /* Yes, this limits the environment this test - can run it but I honestly don't care about - people which have this problem. */ - char *bufs[10]; - size_t lens[10]; - size_t sbs; - size_t len, i; - - if (getcwd (thepath, sizeof thepath) == NULL) - { - if (errno == ERANGE) - /* The path is too long, skip all tests. */ - return 0; - - puts ("getcwd (thepath, sizeof thepath) failed"); - return 1; - } - len = strlen (thepath); - - sbs = 1; - while (sbs < len + 1) - sbs <<= 1; - - for (i = 0; i < 4; ++i) - { - lens[i] = sbs; - bufs[i] = (char *) malloc (sbs); - } - - bufs[i] = getcwd (NULL, sbs); - lens[i] = sbs; - if (bufs[i] == NULL) - { - puts ("getcwd (NULL, sbs) failed"); - return 1; - } - ++i; - - for (; i < 10; sbs >>= 1, ++i) - { - bufs[i] = (char *) malloc (MAX (1, sbs)); - lens[i] = sbs; - } - - /* Before we test the result write something in the memory to see - whether the allocation went right. */ - for (i = 0; i < 10; ++i) - if (i != 4 && bufs[i] != NULL) - memset (bufs[i], '\xff', lens[i]); - - if (strcmp (thepath, bufs[4]) != 0) - { - printf ("\ -getcwd (NULL, sbs) = \"%s\", getcwd (thepath, sizeof thepath) = \"%s\"\n", - bufs[4], thepath); - return 1; - } - - /* Now overwrite all buffers to see that getcwd allocated the buffer - of right size. */ - for (i = 0; i < 10; ++i) - memset (bufs[i], i, lens[i]); - - for (i = 0; i < 10; ++i) - free (bufs[i]); - - /* Test whether the function signals success despite the buffer - being too small. */ - if (getcwd (NULL, len) != NULL) - { - puts ("getcwd (NULL, len) didn't failed"); - return 1; - } - - bufs[0] = malloc (len); - bufs[1] = malloc (len); - bufs[2] = malloc (len); - if (bufs[1] != NULL) - { - if (getcwd (bufs[1], len) != NULL) - { - puts ("getcwd (bufs[1], len) didn't failed"); - return 1; - } - free (bufs[0]); - free (bufs[1]); - free (bufs[2]); - } - - memset (thepath, '\xfe', sizeof (thepath)); - if (getcwd (thepath, len) != NULL) - { - puts ("getcwd (thepath, len) didn't failed"); - return 1; - } - - for (i = len; i < sizeof thepath; ++i) - if (thepath[i] != '\xfe') - { - puts ("thepath[i] != '\xfe'"); - return 1; - } - - /* Now test handling of correctly sized buffers. */ - bufs[0] = getcwd (NULL, len + 1); - if (bufs[0] == NULL) - { - puts ("getcwd (NULL, len + 1) failed"); - return 1; - } - free (bufs[0]); - - memset (thepath, '\xff', sizeof thepath); - if (getcwd (thepath, len + 1) == NULL) - { - puts ("getcwd (thepath, len + 1) failed"); - return 1; - } - - for (i = len + 1; i < sizeof thepath; ++i) - if (thepath[i] != '\xff') - { - printf ("thepath[%zd] != '\xff'\n", i); - return 1; - } - - puts ("everything OK"); - - return 0; -} - -#include "../test-skeleton.c" diff --git a/io/tst-linkat.c b/io/tst-linkat.c deleted file mode 100644 index 97445b7954..0000000000 --- a/io/tst-linkat.c +++ /dev/null @@ -1,172 +0,0 @@ -#include <dirent.h> -#include <fcntl.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/stat.h> - - -static void prepare (void); -#define PREPARE(argc, argv) prepare () - -static int do_test (void); -#define TEST_FUNCTION do_test () - -#include "../test-skeleton.c" - -static int dir_fd; - -static void -prepare (void) -{ - size_t test_dir_len = strlen (test_dir); - static const char dir_name[] = "/tst-linkat.XXXXXX"; - - size_t dirbuflen = test_dir_len + sizeof (dir_name); - char *dirbuf = malloc (dirbuflen); - if (dirbuf == NULL) - { - puts ("out of memory"); - exit (1); - } - - snprintf (dirbuf, dirbuflen, "%s%s", test_dir, dir_name); - if (mkdtemp (dirbuf) == NULL) - { - puts ("cannot create temporary directory"); - exit (1); - } - - add_temp_file (dirbuf); - - dir_fd = open (dirbuf, O_RDONLY | O_DIRECTORY); - if (dir_fd == -1) - { - puts ("cannot open directory"); - exit (1); - } -} - - -static int -do_test (void) -{ - /* fdopendir takes over the descriptor, make a copy. */ - int dupfd = dup (dir_fd); - if (dupfd == -1) - { - puts ("dup failed"); - return 1; - } - if (lseek (dupfd, 0, SEEK_SET) != 0) - { - puts ("1st lseek failed"); - return 1; - } - - /* The directory should be empty safe the . and .. files. */ - DIR *dir = fdopendir (dupfd); - if (dir == NULL) - { - puts ("fdopendir failed"); - return 1; - } - struct dirent64 *d; - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - closedir (dir); - - /* Try to create a file. */ - int fd = openat (dir_fd, "some-file", O_CREAT|O_RDWR|O_EXCL, 0666); - if (fd == -1) - { - if (errno == ENOSYS) - { - puts ("*at functions not supported"); - return 0; - } - - puts ("file creation failed"); - return 1; - } - write (fd, "hello", 5); - puts ("file created"); - - struct stat64 st1; - if (fstat64 (fd, &st1) != 0) - { - puts ("fstat64 failed"); - return 1; - } - - close (fd); - - if (linkat (dir_fd, "some-file", dir_fd, "another-file", 0) != 0) - { - puts ("symlinkat failed"); - return 1; - } - - struct stat64 st2; - if (fstatat64 (dir_fd, "some-file", &st2, 0) != 0) - { - puts ("fstatat64 failed"); - return 1; - } - if (st1.st_dev != st2.st_dev || st1.st_ino != st2.st_ino) - { - puts ("file changed after symlinkat"); - return 1; - } - - if (fstatat64 (dir_fd, "another-file", &st2, AT_SYMLINK_NOFOLLOW) != 0) - { - puts ("2nd fstatat64 failed"); - return 1; - } - if (S_ISLNK (st2.st_mode)) - { - puts ("2nd fstatat64 shows file is a symlink"); - return 1; - } - if (st1.st_dev != st2.st_dev - || st1.st_ino != st2.st_ino - || st1.st_size != st2.st_size) - { - puts ("stat results for linked file do not match"); - return 1; - } - - if (fstatat64 (dir_fd, "another-file", &st2, 0) != 0) - { - puts ("3rd fstatat64 failed"); - return 1; - } - if (st1.st_dev != st2.st_dev - || st1.st_ino != st2.st_ino - || st1.st_size != st2.st_size) - { - puts ("stat results do not match"); - return 1; - } - - if (unlinkat (dir_fd, "another-file", 0) != 0) - { - puts ("unlinkat failed"); - return 1; - } - if (unlinkat (dir_fd, "some-file", 0) != 0) - { - puts ("2nd unlinkat failed"); - return 1; - } - - close (dir_fd); - - return 0; -} diff --git a/io/tst-mkdirat.c b/io/tst-mkdirat.c deleted file mode 100644 index a960c6651d..0000000000 --- a/io/tst-mkdirat.c +++ /dev/null @@ -1,164 +0,0 @@ -#include <dirent.h> -#include <fcntl.h> -#include <stdbool.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/stat.h> - - -static void prepare (void); -#define PREPARE(argc, argv) prepare () - -static int do_test (void); -#define TEST_FUNCTION do_test () - -#include "../test-skeleton.c" - -static int dir_fd; - -static void -prepare (void) -{ - size_t test_dir_len = strlen (test_dir); - static const char dir_name[] = "/tst-mkdirat.XXXXXX"; - - size_t dirbuflen = test_dir_len + sizeof (dir_name); - char *dirbuf = malloc (dirbuflen); - if (dirbuf == NULL) - { - puts ("out of memory"); - exit (1); - } - - snprintf (dirbuf, dirbuflen, "%s%s", test_dir, dir_name); - if (mkdtemp (dirbuf) == NULL) - { - puts ("cannot create temporary directory"); - exit (1); - } - - add_temp_file (dirbuf); - - dir_fd = open (dirbuf, O_RDONLY | O_DIRECTORY); - if (dir_fd == -1) - { - puts ("cannot open directory"); - exit (1); - } -} - - -static int -do_test (void) -{ - /* fdopendir takes over the descriptor, make a copy. */ - int dupfd = dup (dir_fd); - if (dupfd == -1) - { - puts ("dup failed"); - return 1; - } - if (lseek (dupfd, 0, SEEK_SET) != 0) - { - puts ("1st lseek failed"); - return 1; - } - - /* The directory should be empty safe the . and .. files. */ - DIR *dir = fdopendir (dupfd); - if (dir == NULL) - { - puts ("fdopendir failed"); - return 1; - } - struct dirent64 *d; - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - closedir (dir); - - /* Create a new directory. */ - int e = mkdirat (dir_fd, "some-dir", 0777); - if (e == -1) - { - if (errno == ENOSYS) - { - puts ("*at functions not supported"); - return 0; - } - - puts ("directory creation failed"); - return 1; - } - - struct stat64 st1; - if (fstatat64 (dir_fd, "some-dir", &st1, 0) != 0) - { - puts ("fstat64 failed"); - return 1; - } - if (!S_ISDIR (st1.st_mode)) - { - puts ("mkdirat did not create a directory"); - return 1; - } - - dupfd = dup (dir_fd); - if (dupfd == -1) - { - puts ("dup failed"); - return 1; - } - if (lseek (dupfd, 0, SEEK_SET) != 0) - { - puts ("1st lseek failed"); - return 1; - } - - dir = fdopendir (dupfd); - if (dir == NULL) - { - puts ("2nd fdopendir failed"); - return 1; - } - bool has_some_dir = false; - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, "some-dir") == 0) - { - has_some_dir = true; -#ifdef _DIRENT_HAVE_D_TYPE - if (d->d_type != DT_UNKNOWN && d->d_type != DT_DIR) - { - puts ("d_type for some-dir wrong"); - return 1; - } -#endif - } - else if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - closedir (dir); - - if (!has_some_dir) - { - puts ("some-dir not in directory list"); - return 1; - } - - if (unlinkat (dir_fd, "some-dir", AT_REMOVEDIR) != 0) - { - puts ("unlinkat failed"); - return 1; - } - - close (dir_fd); - - return 0; -} diff --git a/io/tst-mkfifoat.c b/io/tst-mkfifoat.c deleted file mode 100644 index d87b587384..0000000000 --- a/io/tst-mkfifoat.c +++ /dev/null @@ -1,164 +0,0 @@ -#include <dirent.h> -#include <fcntl.h> -#include <stdbool.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/stat.h> - - -static void prepare (void); -#define PREPARE(argc, argv) prepare () - -static int do_test (void); -#define TEST_FUNCTION do_test () - -#include "../test-skeleton.c" - -static int dir_fd; - -static void -prepare (void) -{ - size_t test_dir_len = strlen (test_dir); - static const char dir_name[] = "/tst-mkfifoat.XXXXXX"; - - size_t dirbuflen = test_dir_len + sizeof (dir_name); - char *dirbuf = malloc (dirbuflen); - if (dirbuf == NULL) - { - puts ("out of memory"); - exit (1); - } - - snprintf (dirbuf, dirbuflen, "%s%s", test_dir, dir_name); - if (mkdtemp (dirbuf) == NULL) - { - puts ("cannot create temporary directory"); - exit (1); - } - - add_temp_file (dirbuf); - - dir_fd = open (dirbuf, O_RDONLY | O_DIRECTORY); - if (dir_fd == -1) - { - puts ("cannot open directory"); - exit (1); - } -} - - -static int -do_test (void) -{ - /* fdopendir takes over the descriptor, make a copy. */ - int dupfd = dup (dir_fd); - if (dupfd == -1) - { - puts ("dup failed"); - return 1; - } - if (lseek (dupfd, 0, SEEK_SET) != 0) - { - puts ("1st lseek failed"); - return 1; - } - - /* The directory should be empty safe the . and .. files. */ - DIR *dir = fdopendir (dupfd); - if (dir == NULL) - { - puts ("fdopendir failed"); - return 1; - } - struct dirent64 *d; - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - closedir (dir); - - /* Create a new directory. */ - int e = mkfifoat (dir_fd, "some-fifo", 0777); - if (e == -1) - { - if (errno == ENOSYS) - { - puts ("*at functions not supported"); - return 0; - } - - puts ("fifo creation failed"); - return 1; - } - - struct stat64 st1; - if (fstatat64 (dir_fd, "some-fifo", &st1, 0) != 0) - { - puts ("fstat64 failed"); - return 1; - } - if (!S_ISFIFO (st1.st_mode)) - { - puts ("mkfifoat did not create FIFO"); - return 1; - } - - dupfd = dup (dir_fd); - if (dupfd == -1) - { - puts ("dup failed"); - return 1; - } - if (lseek (dupfd, 0, SEEK_SET) != 0) - { - puts ("1st lseek failed"); - return 1; - } - - dir = fdopendir (dupfd); - if (dir == NULL) - { - puts ("2nd fdopendir failed"); - return 1; - } - bool has_some_fifo = false; - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, "some-fifo") == 0) - { - has_some_fifo = true; -#ifdef _DIRENT_HAVE_D_TYPE - if (d->d_type != DT_UNKNOWN && d->d_type != DT_FIFO) - { - puts ("d_type for some-fifo wrong"); - return 1; - } -#endif - } - else if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - closedir (dir); - - if (!has_some_fifo) - { - puts ("some-fifo not in directory list"); - return 1; - } - - if (unlinkat (dir_fd, "some-fifo", 0) != 0) - { - puts ("unlinkat failed"); - return 1; - } - - close (dir_fd); - - return 0; -} diff --git a/io/tst-mknodat.c b/io/tst-mknodat.c deleted file mode 100644 index 9d58fdbe3a..0000000000 --- a/io/tst-mknodat.c +++ /dev/null @@ -1,164 +0,0 @@ -#include <dirent.h> -#include <fcntl.h> -#include <stdbool.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/stat.h> - - -static void prepare (void); -#define PREPARE(argc, argv) prepare () - -static int do_test (void); -#define TEST_FUNCTION do_test () - -#include "../test-skeleton.c" - -static int dir_fd; - -static void -prepare (void) -{ - size_t test_dir_len = strlen (test_dir); - static const char dir_name[] = "/tst-mknodat.XXXXXX"; - - size_t dirbuflen = test_dir_len + sizeof (dir_name); - char *dirbuf = malloc (dirbuflen); - if (dirbuf == NULL) - { - puts ("out of memory"); - exit (1); - } - - snprintf (dirbuf, dirbuflen, "%s%s", test_dir, dir_name); - if (mkdtemp (dirbuf) == NULL) - { - puts ("cannot create temporary directory"); - exit (1); - } - - add_temp_file (dirbuf); - - dir_fd = open (dirbuf, O_RDONLY | O_DIRECTORY); - if (dir_fd == -1) - { - puts ("cannot open directory"); - exit (1); - } -} - - -static int -do_test (void) -{ - /* fdopendir takes over the descriptor, make a copy. */ - int dupfd = dup (dir_fd); - if (dupfd == -1) - { - puts ("dup failed"); - return 1; - } - if (lseek (dupfd, 0, SEEK_SET) != 0) - { - puts ("1st lseek failed"); - return 1; - } - - /* The directory should be empty safe the . and .. files. */ - DIR *dir = fdopendir (dupfd); - if (dir == NULL) - { - puts ("fdopendir failed"); - return 1; - } - struct dirent64 *d; - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - closedir (dir); - - /* Create a new fifo. */ - int e = mknodat (dir_fd, "some-fifo", 0777 | S_IFIFO, 0); - if (e == -1) - { - if (errno == ENOSYS) - { - puts ("*at functions not supported"); - return 0; - } - - puts ("fifo creation failed"); - return 1; - } - - struct stat64 st1; - if (fstatat64 (dir_fd, "some-fifo", &st1, 0) != 0) - { - puts ("fstat64 failed"); - return 1; - } - if (!S_ISFIFO (st1.st_mode)) - { - puts ("mknodat did not create a fifo"); - return 1; - } - - dupfd = dup (dir_fd); - if (dupfd == -1) - { - puts ("dup failed"); - return 1; - } - if (lseek (dupfd, 0, SEEK_SET) != 0) - { - puts ("1st lseek failed"); - return 1; - } - - dir = fdopendir (dupfd); - if (dir == NULL) - { - puts ("2nd fdopendir failed"); - return 1; - } - bool has_some_fifo = false; - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, "some-fifo") == 0) - { - has_some_fifo = true; -#ifdef _DIRENT_HAVE_D_TYPE - if (d->d_type != DT_UNKNOWN && d->d_type != DT_FIFO) - { - puts ("d_type for some-fifo wrong"); - return 1; - } -#endif - } - else if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - closedir (dir); - - if (!has_some_fifo) - { - puts ("some-fifo not in directory list"); - return 1; - } - - if (unlinkat (dir_fd, "some-fifo", 0) != 0) - { - puts ("unlinkat failed"); - return 1; - } - - close (dir_fd); - - return 0; -} diff --git a/io/tst-open-tmpfile.c b/io/tst-open-tmpfile.c deleted file mode 100644 index 485109706f..0000000000 --- a/io/tst-open-tmpfile.c +++ /dev/null @@ -1,318 +0,0 @@ -/* Test open and openat with O_TMPFILE. - Copyright (C) 2016-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -/* This test verifies that open and openat work as expected, i.e. they - create a deleted file with the requested file mode. */ - -#include <errno.h> -#include <fcntl.h> -#include <stdbool.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <sys/stat.h> -#include <unistd.h> - -#include <support/support.h> - -#ifdef O_TMPFILE -typedef int (*wrapper_func) (const char *, int, mode_t); - -/* Error-checking wrapper for the open function, compatible with the - wrapper_func type. */ -static int -wrap_open (const char *path, int flags, mode_t mode) -{ - int ret = open (path, flags, mode); - if (ret < 0) - { - printf ("error: open (\"%s\", 0x%x, 0%03o): %m\n", path, flags, mode); - exit (1); - } - return ret; -} - -/* Error-checking wrapper for the openat function, compatible with the - wrapper_func type. */ -static int -wrap_openat (const char *path, int flags, mode_t mode) -{ - int ret = openat (AT_FDCWD, path, flags, mode); - if (ret < 0) - { - printf ("error: openat (\"%s\", 0x%x, 0%03o): %m\n", path, flags, mode); - exit (1); - } - return ret; -} - -/* Error-checking wrapper for the open64 function, compatible with the - wrapper_func type. */ -static int -wrap_open64 (const char *path, int flags, mode_t mode) -{ - int ret = open64 (path, flags, mode); - if (ret < 0) - { - printf ("error: open64 (\"%s\", 0x%x, 0%03o): %m\n", path, flags, mode); - exit (1); - } - return ret; -} - -/* Error-checking wrapper for the openat64 function, compatible with the - wrapper_func type. */ -static int -wrap_openat64 (const char *path, int flags, mode_t mode) -{ - int ret = openat64 (AT_FDCWD, path, flags, mode); - if (ret < 0) - { - printf ("error: openat64 (\"%s\", 0x%x, 0%03o): %m\n", path, flags, mode); - exit (1); - } - return ret; -} - -/* Return true if FD is flagged as deleted in /proc/self/fd, false if - not. */ -static bool -is_file_deteted (int fd) -{ - char *proc_fd_path = xasprintf ("/proc/self/fd/%d", fd); - char file_path[4096]; - ssize_t file_path_length - = readlink (proc_fd_path, file_path, sizeof (file_path)); - if (file_path_length < 0) - { - printf ("error: readlink (\"%s\"): %m", proc_fd_path); - free (proc_fd_path); - exit (1); - } - free (proc_fd_path); - if (file_path_length == sizeof (file_path)) - { - printf ("error: path in /proc resolves to overlong file name: %.*s\n", - (int) file_path_length, file_path); - exit (1); - } - const char *deleted = " (deleted)"; - if (file_path_length < strlen (deleted)) - { - printf ("error: path in /proc is too short: %.*s\n", - (int) file_path_length, file_path); - exit (1); - } - return memcmp (file_path + file_path_length - strlen (deleted), - deleted, strlen (deleted)) == 0; -} - -/* Obtain a file name which is difficult to guess. */ -static char * -get_random_name (void) -{ - unsigned long long bytes[2]; - int random_device = open ("/dev/urandom", O_RDONLY); - if (random_device < 0) - { - printf ("error: open (\"/dev/urandom\"): %m\n"); - exit (1); - } - ssize_t ret = read (random_device, bytes, sizeof (bytes)); - if (ret < 0) - { - printf ("error: read (\"/dev/urandom\"): %m\n"); - exit (1); - } - if (ret != sizeof (bytes)) - { - printf ("error: short read from /dev/urandom: %zd\n", ret); - exit (1); - } - close (random_device); - return xasprintf ("tst-open-tmpfile-%08llx%08llx.tmp", bytes[0], bytes[1]); -} - -/* Check open/openat (as specified by OP and WRAPPER) with a specific - PATH/FLAGS/MODE combination. */ -static void -check_wrapper_flags_mode (const char *op, wrapper_func wrapper, - const char *path, int flags, mode_t mode) -{ - int fd = wrapper (path, flags | O_TMPFILE, mode); - struct stat64 st; - if (fstat64 (fd, &st) != 0) - { - printf ("error: fstat64: %m\n"); - exit (1); - } - - /* Verify that the mode was correctly processed. */ - int actual_mode = st.st_mode & 0777; - if (actual_mode != mode) - { - printf ("error: unexpected mode; expected 0%03o, actual 0%03o\n", - mode, actual_mode); - exit (1); - } - - /* Check that the file is marked as deleted in /proc. */ - if (!is_file_deteted (fd)) - { - printf ("error: path in /proc is not marked as deleted\n"); - exit (1); - } - - /* Check that the file can be turned into a regular file with - linkat. Open a file descriptor for the directory at PATH. Use - AT_FDCWD if PATH is ".", to exercise that functionality as - well. */ - int path_fd; - if (strcmp (path, ".") == 0) - path_fd = AT_FDCWD; - else - { - path_fd = open (path, O_RDONLY | O_DIRECTORY); - if (path_fd < 0) - { - printf ("error: open (\"%s\"): %m\n", path); - exit (1); - } - } - - /* Use a hard-to-guess name for the new directory entry. */ - char *new_name = get_random_name (); - - /* linkat does not require privileges if the path in /proc/self/fd - is used. */ - char *proc_fd_path = xasprintf ("/proc/self/fd/%d", fd); - if (linkat (AT_FDCWD, proc_fd_path, path_fd, new_name, - AT_SYMLINK_FOLLOW) == 0) - { - if (unlinkat (path_fd, new_name, 0) != 0 && errno != ENOENT) - { - printf ("error: unlinkat (\"%s/%s\"): %m\n", path, new_name); - exit (1); - } - } - else - { - /* linkat failed. This is expected if O_EXCL was specified. */ - if ((flags & O_EXCL) == 0) - { - printf ("error: linkat failed after %s (\"%s\", 0x%x, 0%03o): %m\n", - op, path, flags, mode); - exit (1); - } - } - - free (proc_fd_path); - free (new_name); - if (path_fd != AT_FDCWD) - close (path_fd); - close (fd); -} - -/* Check OP/WRAPPER with various flags at a specific PATH and - MODE. */ -static void -check_wrapper_mode (const char *op, wrapper_func wrapper, - const char *path, mode_t mode) -{ - check_wrapper_flags_mode (op, wrapper, path, O_WRONLY, mode); - check_wrapper_flags_mode (op, wrapper, path, O_WRONLY | O_EXCL, mode); - check_wrapper_flags_mode (op, wrapper, path, O_RDWR, mode); - check_wrapper_flags_mode (op, wrapper, path, O_RDWR | O_EXCL, mode); -} - -/* Check open/openat with varying permissions. */ -static void -check_wrapper (const char *op, wrapper_func wrapper, - const char *path) -{ - printf ("info: testing %s at: %s\n", op, path); - check_wrapper_mode (op, wrapper, path, 0); - check_wrapper_mode (op, wrapper, path, 0640); - check_wrapper_mode (op, wrapper, path, 0600); - check_wrapper_mode (op, wrapper, path, 0755); - check_wrapper_mode (op, wrapper, path, 0750); -} - -/* Verify that the directory at PATH supports O_TMPFILE. Exit with - status 77 (unsupported) if the kernel does not support O_TMPFILE. - Even with kernel support, not all file systems O_TMPFILE, so return - true if the directory supports O_TMPFILE, false if not. */ -static bool -probe_path (const char *path) -{ - int fd = openat (AT_FDCWD, path, O_TMPFILE | O_RDWR, 0); - if (fd < 0) - { - if (errno == EISDIR) - /* The system does not support O_TMPFILE. */ - { - printf ("info: kernel does not support O_TMPFILE\n"); - exit (77); - } - if (errno == EOPNOTSUPP) - { - printf ("info: path does not support O_TMPFILE: %s\n", path); - return false; - } - printf ("error: openat (\"%s\", O_TMPFILE | O_RDWR): %m\n", path); - exit (1); - } - close (fd); - return true; -} - -static int -do_test (void) -{ - umask (0); - const char *paths[] = { ".", "/dev/shm", "/tmp", - getenv ("TEST_TMPFILE_PATH"), - NULL }; - bool supported = false; - for (int i = 0; paths[i] != NULL; ++i) - if (probe_path (paths[i])) - { - supported = true; - check_wrapper ("open", wrap_open, paths[i]); - check_wrapper ("openat", wrap_openat, paths[i]); - check_wrapper ("open64", wrap_open64, paths[i]); - check_wrapper ("openat64", wrap_openat64, paths[i]); - } - - if (!supported) - return 77; - - return 0; -} - -#else /* !O_TMPFILE */ - -static int -do_test (void) -{ - return 77; -} - -#endif /* O_TMPFILE */ - -#include <support/test-driver.c> diff --git a/io/tst-openat.c b/io/tst-openat.c deleted file mode 100644 index 741b8d0ad2..0000000000 --- a/io/tst-openat.c +++ /dev/null @@ -1,210 +0,0 @@ -#include <dirent.h> -#include <fcntl.h> -#include <stdbool.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - - -static void prepare (void); -#define PREPARE(argc, argv) prepare () - -static int do_test (void); -#define TEST_FUNCTION do_test () - -#include "../test-skeleton.c" - -static int dir_fd; - -static void -prepare (void) -{ - size_t test_dir_len = strlen (test_dir); - static const char dir_name[] = "/tst-openat.XXXXXX"; - - size_t dirbuflen = test_dir_len + sizeof (dir_name); - char *dirbuf = malloc (dirbuflen); - if (dirbuf == NULL) - { - puts ("out of memory"); - exit (1); - } - - snprintf (dirbuf, dirbuflen, "%s%s", test_dir, dir_name); - if (mkdtemp (dirbuf) == NULL) - { - puts ("cannot create temporary directory"); - exit (1); - } - - add_temp_file (dirbuf); - - dir_fd = open (dirbuf, O_RDONLY | O_DIRECTORY); - if (dir_fd == -1) - { - puts ("cannot open directory"); - exit (1); - } -} - - -static int -do_test (void) -{ - /* fdopendir takes over the descriptor, make a copy. */ - int dupfd = dup (dir_fd); - if (dupfd == -1) - { - puts ("dup failed"); - return 1; - } - if (lseek (dupfd, 0, SEEK_SET) != 0) - { - puts ("1st lseek failed"); - return 1; - } - - /* The directory should be empty safe the . and .. files. */ - DIR *dir = fdopendir (dupfd); - if (dir == NULL) - { - puts ("fdopendir failed"); - return 1; - } - struct dirent64 *d; - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - closedir (dir); - - /* Try to create a file. */ - int fd = openat (dir_fd, "some-file", O_CREAT|O_RDWR|O_EXCL, 0666); - if (fd == -1) - { - if (errno == ENOSYS) - { - puts ("*at functions not supported"); - return 0; - } - - puts ("file creation failed"); - return 1; - } - write (fd, "hello", 5); - - /* Before closing the file, try using this file descriptor to open - another file. This must fail. */ - int fd2 = openat (fd, "should-not-work", O_CREAT|O_RDWR, 0666); - if (fd2 != -1) - { - puts ("openat using descriptor for normal file worked"); - return 1; - } - if (errno != ENOTDIR) - { - puts ("error for openat using descriptor for normal file not ENOTDIR "); - return 1; - } - - close (fd); - puts ("file created"); - - /* fdopendir takes over the descriptor, make a copy. */ - dupfd = dup (dir_fd); - if (dupfd == -1) - { - puts ("dup failed"); - return 1; - } - if (lseek (dupfd, 0, SEEK_SET) != 0) - { - puts ("2nd lseek failed"); - return 1; - } - - /* The directory should be empty safe the . and .. files. */ - dir = fdopendir (dupfd); - if (dir == NULL) - { - puts ("fdopendir failed"); - return 1; - } - bool seen_file = false; - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - if (strcmp (d->d_name, "some-file") != 0) - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - - seen_file = true; - } - closedir (dir); - - if (!seen_file) - { - puts ("file not created in correct directory"); - return 1; - } - - int cwdfd = open (".", O_RDONLY | O_DIRECTORY); - if (cwdfd == -1) - { - puts ("cannot get descriptor for cwd"); - return 1; - } - - if (fchdir (dir_fd) != 0) - { - puts ("1st fchdir failed"); - return 1; - } - - if (unlink ("some-file") != 0) - { - puts ("unlink failed"); - return 1; - } - - if (fchdir (cwdfd) != 0) - { - puts ("2nd fchdir failed"); - return 1; - } - - close (dir_fd); - close (cwdfd); - - /* With the file descriptor closed the next call must fail. */ - fd = openat (dir_fd, "some-file", O_CREAT|O_RDWR|O_EXCL, 0666); - if (fd != -1) - { - puts ("openat using closed descriptor succeeded"); - return 1; - } - if (errno != EBADF) - { - puts ("openat using closed descriptor did not set EBADF"); - return 1; - } - - fd = openat (-1, "some-file", O_CREAT|O_RDWR|O_EXCL, 0666); - if (fd != -1) - { - puts ("openat using -1 descriptor succeeded"); - return 1; - } - if (errno != EBADF) - { - puts ("openat using -1 descriptor did not set EBADF"); - return 1; - } - - return 0; -} diff --git a/io/tst-posix_fallocate-common.c b/io/tst-posix_fallocate-common.c deleted file mode 100644 index d5a302aa9c..0000000000 --- a/io/tst-posix_fallocate-common.c +++ /dev/null @@ -1,85 +0,0 @@ -/* Common posix_fallocate tests definitions. - Copyright (C) 2016-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <fcntl.h> -#include <limits.h> -#include <stdint.h> -#include <sys/stat.h> -#include <sys/types.h> -#include <unistd.h> - -#include <support/support.h> -#include <support/check.h> -#include <support/temp_file.h> - -static char *temp_filename; -static int temp_fd; - -static void -do_prepare (int argc, char **argv) -{ - temp_fd = create_temp_file ("tst-posix_fallocate.", &temp_filename); - if (temp_fd == -1) - FAIL_EXIT1 ("cannot create temporary file: %m\n"); -} -#define PREPARE do_prepare - -static int -do_test_with_offset (off_t offset) -{ - struct stat st; - - if (posix_fallocate (temp_fd, offset, 768) != 0) - FAIL_EXIT1 ("1st posix_fallocate call failed"); - - if (fstat (temp_fd, &st) != 0) - FAIL_EXIT1 ("2nd fstat failed"); - - if (st.st_size != (offset + 768)) - FAIL_EXIT1 ("file size after first posix_fallocate call is %lu, " - "expected %lu", - (unsigned long int) st.st_size, 512lu + 768lu); - - if (posix_fallocate (temp_fd, 0, 1024) != 0) - FAIL_EXIT1 ("2nd posix_fallocate call failed"); - - if (fstat (temp_fd, &st) != 0) - FAIL_EXIT1 ("3rd fstat failed"); - - if (st.st_size != (offset) + 768) - FAIL_EXIT1 ("file size changed in second posix_fallocate"); - - offset += 2048; - if (posix_fallocate (temp_fd, offset, 64) != 0) - FAIL_EXIT1 ("3rd posix_fallocate call failed"); - - if (fstat (temp_fd, &st) != 0) - FAIL_EXIT1 ("4th fstat failed"); - - if (st.st_size != (offset + 64)) - FAIL_EXIT1 ("file size after first posix_fallocate call is %llu, " - "expected %u", - (unsigned long long int) st.st_size, 2048u + 64u); - - return 0; -} - -/* This function is defined by the individual tests. */ -static int do_test (void); - -#include <support/test-driver.c> diff --git a/io/tst-posix_fallocate.c b/io/tst-posix_fallocate.c deleted file mode 100644 index b695d17afa..0000000000 --- a/io/tst-posix_fallocate.c +++ /dev/null @@ -1,33 +0,0 @@ -/* Basic posix_fallocate tests. - Copyright (C) 2016-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include "tst-posix_fallocate-common.c" - -static int -do_test (void) -{ - struct stat st; - - if (fstat (temp_fd, &st) != 0) - FAIL_EXIT1 ("1st fstat failed"); - - if (st.st_size != 0) - FAIL_EXIT1 ("file not created with size 0"); - - return do_test_with_offset (512); -} diff --git a/io/tst-posix_fallocate64.c b/io/tst-posix_fallocate64.c deleted file mode 100644 index 3b380d7bcb..0000000000 --- a/io/tst-posix_fallocate64.c +++ /dev/null @@ -1,44 +0,0 @@ -/* Basic posix_fallocate tests (with _FILE_OFFSET_BITS). - Copyright (C) 2016-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#define _FILE_OFFSET_BITS 64 -#include "tst-posix_fallocate-common.c" - -static int -do_test (void) -{ - struct stat st; - int ret; - - if (fstat (temp_fd, &st) != 0) - FAIL_EXIT1 ("1st fstat failed"); - - if (st.st_size != 0) - FAIL_EXIT1 ("file not created with size 0"); - - ret = do_test_with_offset (512); - if (ret == 1) - return 1; - - off_t base_offset = UINT32_MAX + 512LL; - ret = do_test_with_offset (base_offset); - if (ret == 1) - return 1; - - return 0; -} diff --git a/io/tst-readlinkat.c b/io/tst-readlinkat.c deleted file mode 100644 index 51fafc92d3..0000000000 --- a/io/tst-readlinkat.c +++ /dev/null @@ -1,137 +0,0 @@ -#include <dirent.h> -#include <fcntl.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/stat.h> - - -static void prepare (void); -#define PREPARE(argc, argv) prepare () - -static int do_test (void); -#define TEST_FUNCTION do_test () - -#include "../test-skeleton.c" - -static int dir_fd; - -static void -prepare (void) -{ - size_t test_dir_len = strlen (test_dir); - static const char dir_name[] = "/tst-symlinkat.XXXXXX"; - - size_t dirbuflen = test_dir_len + sizeof (dir_name); - char *dirbuf = malloc (dirbuflen); - if (dirbuf == NULL) - { - puts ("out of memory"); - exit (1); - } - - snprintf (dirbuf, dirbuflen, "%s%s", test_dir, dir_name); - if (mkdtemp (dirbuf) == NULL) - { - puts ("cannot create temporary directory"); - exit (1); - } - - add_temp_file (dirbuf); - - dir_fd = open (dirbuf, O_RDONLY | O_DIRECTORY); - if (dir_fd == -1) - { - puts ("cannot open directory"); - exit (1); - } -} - - -static int -do_test (void) -{ - /* fdopendir takes over the descriptor, make a copy. */ - int dupfd = dup (dir_fd); - if (dupfd == -1) - { - puts ("dup failed"); - return 1; - } - if (lseek (dupfd, 0, SEEK_SET) != 0) - { - puts ("1st lseek failed"); - return 1; - } - - /* The directory should be empty safe the . and .. files. */ - DIR *dir = fdopendir (dupfd); - if (dir == NULL) - { - puts ("fdopendir failed"); - return 1; - } - struct dirent64 *d; - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - closedir (dir); - - static const char symlinkcontent[] = "some-file"; - if (symlinkat (symlinkcontent, dir_fd, "another-file") != 0) - { - puts ("symlinkat failed"); - return 1; - } - - struct stat64 st2; - if (fstatat64 (dir_fd, "another-file", &st2, AT_SYMLINK_NOFOLLOW) != 0) - { - puts ("fstatat64 failed"); - return 1; - } - if (!S_ISLNK (st2.st_mode)) - { - puts ("2nd fstatat64 does not show file is a symlink"); - return 1; - } - - if (fstatat64 (dir_fd, symlinkcontent, &st2, AT_SYMLINK_NOFOLLOW) == 0) - { - puts ("2nd fstatat64 succeeded"); - return 1; - } - - char buf[100]; - int n = readlinkat (dir_fd, "another-file", buf, sizeof (buf)); - if (n == -1) - { - puts ("readlinkat failed"); - return 1; - } - if (n != sizeof (symlinkcontent) - 1) - { - printf ("readlinkat returned %d, expected %zu\n", - n, sizeof (symlinkcontent) - 1); - return 1; - } - if (strncmp (buf, symlinkcontent, n) != 0) - { - puts ("readlinkat retrieved wrong link content"); - return 1; - } - - if (unlinkat (dir_fd, "another-file", 0) != 0) - { - puts ("unlinkat failed"); - return 1; - } - - close (dir_fd); - - return 0; -} diff --git a/io/tst-renameat.c b/io/tst-renameat.c deleted file mode 100644 index 435302b52b..0000000000 --- a/io/tst-renameat.c +++ /dev/null @@ -1,226 +0,0 @@ -#include <dirent.h> -#include <fcntl.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/stat.h> - - -static void prepare (void); -#define PREPARE(argc, argv) prepare () - -static int do_test (void); -#define TEST_FUNCTION do_test () - -#include "../test-skeleton.c" - -static int dir_fd; - -static void -prepare (void) -{ - size_t test_dir_len = strlen (test_dir); - static const char dir_name[] = "/tst-renameat.XXXXXX"; - - size_t dirbuflen = test_dir_len + sizeof (dir_name); - char *dirbuf = malloc (dirbuflen); - if (dirbuf == NULL) - { - puts ("out of memory"); - exit (1); - } - - snprintf (dirbuf, dirbuflen, "%s%s", test_dir, dir_name); - if (mkdtemp (dirbuf) == NULL) - { - puts ("cannot create temporary directory"); - exit (1); - } - - add_temp_file (dirbuf); - - dir_fd = open (dirbuf, O_RDONLY | O_DIRECTORY); - if (dir_fd == -1) - { - puts ("cannot open directory"); - exit (1); - } -} - - -static int -do_test (void) -{ - /* fdopendir takes over the descriptor, make a copy. */ - int dupfd = dup (dir_fd); - if (dupfd == -1) - { - puts ("dup failed"); - return 1; - } - if (lseek (dupfd, 0, SEEK_SET) != 0) - { - puts ("1st lseek failed"); - return 1; - } - - /* The directory should be empty safe the . and .. files. */ - DIR *dir = fdopendir (dupfd); - if (dir == NULL) - { - puts ("fdopendir failed"); - return 1; - } - struct dirent64 *d; - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - closedir (dir); - - /* Try to create a file. */ - int fd = openat (dir_fd, "some-file", O_CREAT|O_RDWR|O_EXCL, 0666); - if (fd == -1) - { - if (errno == ENOSYS) - { - puts ("*at functions not supported"); - return 0; - } - - puts ("file creation failed"); - return 1; - } - write (fd, "hello", 5); - puts ("file created"); - - struct stat64 st1; - if (fstat64 (fd, &st1) != 0) - { - puts ("fstat64 failed"); - return 1; - } - - /* Using a descriptor for a normal file must fail. */ - if (renameat (fd, "some-file", dir_fd, "another-file") == 0) - { - puts ("renameat with normal file descriptor succeeded"); - return 1; - } - if (errno != ENOTDIR) - { - puts ("error for renameat with normal file descriptor not ENOTDIR"); - return 1; - } - - if (renameat (dir_fd, "some-file", fd, "another-file") == 0) - { - puts ("2nd renameat with normal file descriptor succeeded"); - return 1; - } - if (errno != ENOTDIR) - { - puts ("error for 2nd renameat with normal file descriptor not ENOTDIR"); - return 1; - } - - close (fd); - - if (renameat (dir_fd, "some-file", dir_fd, "another-file") != 0) - { - puts ("renameat failed"); - return 1; - } - - struct stat64 st2; - if (fstatat64 (dir_fd, "some-file", &st2, 0) == 0) - { - puts ("fstatat64 succeeded"); - return 1; - } - if (errno != ENOENT) - { - puts ("fstatat64 did not fail with ENOENT"); - return 1; - } - - if (fstatat64 (dir_fd, "another-file", &st2, 0) != 0) - { - puts ("2nd fstatat64 failed"); - return 1; - } - - if (st1.st_dev != st2.st_dev - || st1.st_ino != st2.st_ino - || st1.st_size != st2.st_size) - { - puts ("stat results do not match"); - return 1; - } - - /* Create a file descriptor which is closed again right away. */ - int dir_fd2 = dup (dir_fd); - if (dir_fd2 == -1) - { - puts ("dup failed"); - return 1; - } - close (dir_fd2); - - if (renameat (dir_fd2, "another-file", dir_fd, "some-file") == 0) - { - puts ("renameat with closed file descriptor succeeded"); - return 1; - } - if (errno != EBADF) - { - puts ("error for renameat with closed file descriptor not EBADF"); - return 1; - } - - if (renameat (dir_fd, "another-file", dir_fd2, "some-file") == 0) - { - puts ("2nd renameat with closed file descriptor succeeded"); - return 1; - } - if (errno != EBADF) - { - puts ("error for 2nd renameat with closed file descriptor not EBADF"); - return 1; - } - - if (unlinkat (dir_fd, "another-file", 0) != 0) - { - puts ("unlinkat failed"); - return 1; - } - - if (renameat (-1, "another-file", dir_fd, "some-file") == 0) - { - puts ("renameat with invalid file descriptor succeeded"); - return 1; - } - if (errno != EBADF) - { - puts ("error for renameat with invalid file descriptor not EBADF"); - return 1; - } - - if (renameat (dir_fd, "another-file", -1, "some-file") == 0) - { - puts ("2nd renameat with invalid file descriptor succeeded"); - return 1; - } - if (errno != EBADF) - { - puts ("error for 2nd renameat with invalid file descriptor not EBADF"); - return 1; - } - - close (dir_fd); - - return 0; -} diff --git a/io/tst-statvfs.c b/io/tst-statvfs.c deleted file mode 100644 index 227c62d7da..0000000000 --- a/io/tst-statvfs.c +++ /dev/null @@ -1,30 +0,0 @@ -#include <stdio.h> -#include <sys/statvfs.h> - - -/* This test cannot detect many errors. But it will fail if the - statvfs is completely hosed and it'll detect a missing export. So - it is better than nothing. */ -static int -do_test (int argc, char *argv[]) -{ - for (int i = 1; i < argc; ++i) - { - struct statvfs st; - if (statvfs (argv[i], &st) != 0) - printf ("%s: failed (%m)\n", argv[i]); - else - printf ("%s: free: %llu, mandatory: %s\n", argv[i], - (unsigned long long int) st.f_bfree, -#ifdef ST_MANDLOCK - (st.f_flag & ST_MANDLOCK) ? "yes" : "no" -#else - "no" -#endif - ); - } - return 0; -} - -#define TEST_FUNCTION do_test (argc, argv) -#include "../test-skeleton.c" diff --git a/io/tst-symlinkat.c b/io/tst-symlinkat.c deleted file mode 100644 index 214a8e348e..0000000000 --- a/io/tst-symlinkat.c +++ /dev/null @@ -1,165 +0,0 @@ -#include <dirent.h> -#include <fcntl.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/stat.h> - - -static void prepare (void); -#define PREPARE(argc, argv) prepare () - -static int do_test (void); -#define TEST_FUNCTION do_test () - -#include "../test-skeleton.c" - -static int dir_fd; - -static void -prepare (void) -{ - size_t test_dir_len = strlen (test_dir); - static const char dir_name[] = "/tst-symlinkat.XXXXXX"; - - size_t dirbuflen = test_dir_len + sizeof (dir_name); - char *dirbuf = malloc (dirbuflen); - if (dirbuf == NULL) - { - puts ("out of memory"); - exit (1); - } - - snprintf (dirbuf, dirbuflen, "%s%s", test_dir, dir_name); - if (mkdtemp (dirbuf) == NULL) - { - puts ("cannot create temporary directory"); - exit (1); - } - - add_temp_file (dirbuf); - - dir_fd = open (dirbuf, O_RDONLY | O_DIRECTORY); - if (dir_fd == -1) - { - puts ("cannot open directory"); - exit (1); - } -} - - -static int -do_test (void) -{ - /* fdopendir takes over the descriptor, make a copy. */ - int dupfd = dup (dir_fd); - if (dupfd == -1) - { - puts ("dup failed"); - return 1; - } - if (lseek (dupfd, 0, SEEK_SET) != 0) - { - puts ("1st lseek failed"); - return 1; - } - - /* The directory should be empty safe the . and .. files. */ - DIR *dir = fdopendir (dupfd); - if (dir == NULL) - { - puts ("fdopendir failed"); - return 1; - } - struct dirent64 *d; - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - closedir (dir); - - /* Try to create a file. */ - int fd = openat (dir_fd, "some-file", O_CREAT|O_RDWR|O_EXCL, 0666); - if (fd == -1) - { - if (errno == ENOSYS) - { - puts ("*at functions not supported"); - return 0; - } - - puts ("file creation failed"); - return 1; - } - write (fd, "hello", 5); - puts ("file created"); - - struct stat64 st1; - if (fstat64 (fd, &st1) != 0) - { - puts ("fstat64 failed"); - return 1; - } - - close (fd); - - if (symlinkat ("some-file", dir_fd, "another-file") != 0) - { - puts ("symlinkat failed"); - return 1; - } - - struct stat64 st2; - if (fstatat64 (dir_fd, "some-file", &st2, 0) != 0) - { - puts ("fstatat64 failed"); - return 1; - } - if (st1.st_dev != st2.st_dev || st1.st_ino != st2.st_ino) - { - puts ("file changed after symlinkat"); - return 1; - } - - if (fstatat64 (dir_fd, "another-file", &st2, AT_SYMLINK_NOFOLLOW) != 0) - { - puts ("2nd fstatat64 failed"); - return 1; - } - if (!S_ISLNK (st2.st_mode)) - { - puts ("2nd fstatat64 does not show file is a symlink"); - return 1; - } - - if (fstatat64 (dir_fd, "another-file", &st2, 0) != 0) - { - puts ("3rd fstatat64 failed"); - return 1; - } - if (st1.st_dev != st2.st_dev - || st1.st_ino != st2.st_ino - || st1.st_size != st2.st_size) - { - puts ("stat results do not match"); - return 1; - } - - if (unlinkat (dir_fd, "another-file", 0) != 0) - { - puts ("unlinkat failed"); - return 1; - } - if (unlinkat (dir_fd, "some-file", 0) != 0) - { - puts ("2nd unlinkat failed"); - return 1; - } - - close (dir_fd); - - return 0; -} diff --git a/io/tst-ttyname_r.c b/io/tst-ttyname_r.c deleted file mode 100644 index 8e2f30c972..0000000000 --- a/io/tst-ttyname_r.c +++ /dev/null @@ -1,42 +0,0 @@ -#include <errno.h> -#include <error.h> -#include <fcntl.h> -#include <stdio.h> -#include <unistd.h> - -static void do_prepare (void); -#define PREPARE(argc, argv) do_prepare () -static int do_test (void); -#define TEST_FUNCTION do_test () -#include <test-skeleton.c> - -static int temp_fd; - -static void -do_prepare (void) -{ - char *temp_file; - temp_fd = create_temp_file ("tst-ttyname_r.", &temp_file); - if (temp_fd == -1) - error (1, errno, "cannot create temporary file"); -} - -static int -do_test (void) -{ - int ret = 0; - char buf[sysconf (_SC_TTY_NAME_MAX) + 1]; - int res = ttyname_r (-1, buf, sizeof (buf)); - if (res != EBADF) - { - printf ("1st ttyname_r returned with res %d\n", res); - ret++; - } - res = ttyname_r (temp_fd, buf, sizeof (buf)); - if (res != ENOTTY) - { - printf ("2nd ttyname_r returned with res %d\n", res); - ret++; - } - return ret; -} diff --git a/io/tst-unlinkat.c b/io/tst-unlinkat.c deleted file mode 100644 index e21d56f9f7..0000000000 --- a/io/tst-unlinkat.c +++ /dev/null @@ -1,179 +0,0 @@ -#include <dirent.h> -#include <fcntl.h> -#include <stdbool.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - - -static void prepare (void); -#define PREPARE(argc, argv) prepare () - -static int do_test (void); -#define TEST_FUNCTION do_test () - -#include "../test-skeleton.c" - -static int dir_fd; - -static void -prepare (void) -{ - size_t test_dir_len = strlen (test_dir); - static const char dir_name[] = "/tst-unlinkat.XXXXXX"; - - size_t dirbuflen = test_dir_len + sizeof (dir_name); - char *dirbuf = malloc (dirbuflen); - if (dirbuf == NULL) - { - puts ("out of memory"); - exit (1); - } - - snprintf (dirbuf, dirbuflen, "%s%s", test_dir, dir_name); - if (mkdtemp (dirbuf) == NULL) - { - puts ("cannot create temporary directory"); - exit (1); - } - - add_temp_file (dirbuf); - - dir_fd = open (dirbuf, O_RDONLY | O_DIRECTORY); - if (dir_fd == -1) - { - puts ("cannot open directory"); - exit (1); - } -} - - -static int -do_test (void) -{ - /* fdopendir takes over the descriptor, make a copy. */ - int dupfd = dup (dir_fd); - if (dupfd == -1) - { - puts ("dup failed"); - return 1; - } - if (lseek (dupfd, 0, SEEK_SET) != 0) - { - puts ("1st lseek failed"); - return 1; - } - - /* The directory should be empty safe the . and .. files. */ - DIR *dir = fdopendir (dupfd); - if (dir == NULL) - { - puts ("fdopendir failed"); - return 1; - } - struct dirent64 *d; - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - closedir (dir); - - /* Try to create a file. */ - int fd = openat (dir_fd, "some-file", O_CREAT|O_RDWR|O_EXCL, 0666); - if (fd == -1) - { - if (errno == ENOSYS) - { - puts ("*at functions not supported"); - return 0; - } - - puts ("file creation failed"); - return 1; - } - write (fd, "hello", 5); - close (fd); - puts ("file created"); - - /* fdopendir takes over the descriptor, make a copy. */ - dupfd = dup (dir_fd); - if (dupfd == -1) - { - puts ("2nd dup failed"); - return 1; - } - if (lseek (dupfd, 0, SEEK_SET) != 0) - { - puts ("2nd lseek failed"); - return 1; - } - - /* The directory should be empty safe the . and .. files. */ - dir = fdopendir (dupfd); - if (dir == NULL) - { - puts ("2nd fdopendir failed"); - return 1; - } - bool seen_file = false; - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - if (strcmp (d->d_name, "some-file") != 0) - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - - seen_file = true; - } - closedir (dir); - - if (!seen_file) - { - puts ("file not created in correct directory"); - return 1; - } - - /* Remove the file now. */ - if (unlinkat (dir_fd, "some-file", 0) != 0) - { - puts ("unlinkat failed"); - return 1; - } - - /* We won't need dir_fd anymore after this, so use it. */ - if (lseek (dir_fd, 0, SEEK_SET) != 0) - { - puts ("3rd lseek failed"); - return 1; - } - - /* The directory should be empty safe the . and .. files. */ - dir = fdopendir (dir_fd); - if (dir == NULL) - { - puts ("3rd fdopendir failed"); - return 1; - } - while ((d = readdir64 (dir)) != NULL) - if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0) - { - if (strcmp (d->d_name, "some-file") == 0) - { - puts ("some-file not removed"); - return 1; - } - else - { - printf ("temp directory contains file \"%s\"\n", d->d_name); - return 1; - } - } - closedir (dir); - - return 0; -} diff --git a/io/ttyname.c b/io/ttyname.c deleted file mode 100644 index dc4f11890f..0000000000 --- a/io/ttyname.c +++ /dev/null @@ -1,35 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <unistd.h> - - -char *__ttyname = NULL; - -/* Return the pathname of the terminal FD is open on, or NULL on errors. - The returned storage is good only until the next call to this function. */ -char * -ttyname (int fd) -{ - __set_errno (ENOSYS); - return NULL; -} - - -stub_warning (ttyname) diff --git a/io/ttyname_r.c b/io/ttyname_r.c deleted file mode 100644 index a5f5311b09..0000000000 --- a/io/ttyname_r.c +++ /dev/null @@ -1,32 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <unistd.h> - - -/* Store at most BUFLEN characters the pathname of the terminal FD is - open on in BUF. Return 0 on success, otherwise an error number. */ -int -__ttyname_r (int fd, char *buf, size_t buflen) -{ - __set_errno (ENOSYS); - return ENOSYS; -} -weak_alias (__ttyname_r, ttyname_r) - -stub_warning (ttyname_r) diff --git a/io/umask.c b/io/umask.c deleted file mode 100644 index d40e06c3f2..0000000000 --- a/io/umask.c +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sys/stat.h> -#include <errno.h> -#include <sys/types.h> - -/* Set the file creation mask to MASK, returning the old mask. */ -mode_t -__umask (mode_t mask) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (umask) - -weak_alias (__umask, umask) diff --git a/io/unlink.c b/io/unlink.c deleted file mode 100644 index 54f2c9c77f..0000000000 --- a/io/unlink.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <unistd.h> - - -/* Remove the link named NAME. */ -int -__unlink (const char *name) -{ - if (name == NULL) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (unlink) - -weak_alias (__unlink, unlink) diff --git a/io/unlinkat.c b/io/unlinkat.c deleted file mode 100644 index aeed80edd4..0000000000 --- a/io/unlinkat.c +++ /dev/null @@ -1,43 +0,0 @@ -/* Copyright (C) 2005-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <stddef.h> -#include <unistd.h> - - -/* Remove the link named NAME. */ -int -unlinkat (int fd, const char *name, int flag) -{ - if (name == NULL || (flag & AT_REMOVEDIR) != 0) - { - __set_errno (EINVAL); - return -1; - } - - if (fd < 0 && fd != AT_FDCWD) - { - __set_errno (EBADF); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (unlinkat) diff --git a/io/utime.c b/io/utime.c deleted file mode 100644 index 242ccd120a..0000000000 --- a/io/utime.c +++ /dev/null @@ -1,39 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <stddef.h> -#include <utime.h> - - -/* Set the access and modification times of FILE to those given in TIMES. - If TIMES is NULL, set them to the current time. */ -int -utime (const char *file, const struct utimbuf *times) -{ - if (file == NULL) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -libc_hidden_def (utime) - -stub_warning (utime) diff --git a/io/utime.h b/io/utime.h deleted file mode 100644 index 44a4e9cddd..0000000000 --- a/io/utime.h +++ /dev/null @@ -1,50 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -/* - * POSIX Standard: 5.6.6 Set File Access and Modification Times <utime.h> - */ - -#ifndef _UTIME_H -#define _UTIME_H 1 - -#include <features.h> - -__BEGIN_DECLS - -#include <bits/types.h> - -#if defined __USE_XOPEN || defined __USE_XOPEN2K -# include <bits/types/time_t.h> -#endif - -/* Structure describing file times. */ -struct utimbuf - { - __time_t actime; /* Access time. */ - __time_t modtime; /* Modification time. */ - }; - -/* Set the access and modification times of FILE to those given in - *FILE_TIMES. If FILE_TIMES is NULL, set them to the current time. */ -extern int utime (const char *__file, - const struct utimbuf *__file_times) - __THROW __nonnull ((1)); - -__END_DECLS - -#endif /* utime.h */ diff --git a/io/utimensat.c b/io/utimensat.c deleted file mode 100644 index f45eb73b93..0000000000 --- a/io/utimensat.c +++ /dev/null @@ -1,32 +0,0 @@ -/* Change access and modification times of open file. Stub version. - Copyright (C) 2007-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <sys/stat.h> - - -/* Change the access time of FILE to TSP[0] and - the modification time of FILE to TSP[1]. */ -int -utimensat (int fd, const char *file, const struct timespec tsp[2], - int flags) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (utimensat) diff --git a/io/write.c b/io/write.c deleted file mode 100644 index cb413c76f9..0000000000 --- a/io/write.c +++ /dev/null @@ -1,48 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sysdep.h> -#include <errno.h> -#include <unistd.h> -#include <stddef.h> - -/* Write NBYTES of BUF to FD. Return the number written, or -1. */ -ssize_t -__libc_write (int fd, const void *buf, size_t nbytes) -{ - if (nbytes == 0) - return 0; - if (fd < 0) - { - __set_errno (EBADF); - return -1; - } - if (buf == NULL) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -libc_hidden_def (__libc_write) -stub_warning (write) - -weak_alias (__libc_write, __write) -libc_hidden_weak (__write) -weak_alias (__libc_write, write) diff --git a/io/xmknod.c b/io/xmknod.c deleted file mode 100644 index 1daade187f..0000000000 --- a/io/xmknod.c +++ /dev/null @@ -1,40 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <sys/types.h> -#include <sys/stat.h> - -/* Create a device file named PATH, with permission and special bits MODE - and device number DEV (which can be constructed from major and minor - device numbers with the `makedev' macro above). */ -int -__xmknod (int vers, const char *path, mode_t mode, dev_t *dev) -{ - if (vers != _MKNOD_VER) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (__xmknod) - -weak_alias (__xmknod, _xmknod) -libc_hidden_def (__xmknod) diff --git a/io/xmknodat.c b/io/xmknodat.c deleted file mode 100644 index 060c0ef074..0000000000 --- a/io/xmknodat.c +++ /dev/null @@ -1,62 +0,0 @@ -/* Copyright (C) 2005-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <stddef.h> -#include <sys/types.h> -#include <sys/stat.h> - -/* Create a device file named PATH relative to FD, with permission and - special bits MODE and device number DEV (which can be constructed - from major and minor device numbers with the `makedev' macro - above). */ -int -__xmknodat (int vers, int fd, const char *path, mode_t mode, dev_t *dev) -{ - if (vers != _MKNOD_VER) - { - __set_errno (EINVAL); - return -1; - } - - if (path == NULL) - { - __set_errno (EINVAL); - return -1; - } - - if (fd != AT_FDCWD && path[0] != '/') - { - /* Check FD is associated with a directory. */ - struct stat64 st; - if (__fxstat64 (_STAT_VER, fd, &st) != 0) - return -1; - - if (!S_ISDIR (st.st_mode)) - { - __set_errno (ENOTDIR); - return -1; - } - } - - __set_errno (ENOSYS); - return -1; -} -stub_warning (__xmknodat) - -libc_hidden_def (__xmknodat) diff --git a/io/xstat.c b/io/xstat.c deleted file mode 100644 index 5a4de7cd76..0000000000 --- a/io/xstat.c +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <sys/stat.h> -#include <stddef.h> - -/* Get file information about FILE in BUF. */ -int -__xstat (int vers, const char *file, struct stat *buf) -{ - if (vers != _STAT_VER || file == NULL || buf == NULL) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -hidden_def (__xstat) -stub_warning (stat) -weak_alias (__xstat, _xstat) diff --git a/io/xstat64.c b/io/xstat64.c deleted file mode 100644 index 12b9549f74..0000000000 --- a/io/xstat64.c +++ /dev/null @@ -1,36 +0,0 @@ -/* Copyright (C) 1991-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <sys/stat.h> -#include <stddef.h> - -/* Get file information about FILE in BUF. */ -int -__xstat64 (int vers, const char *file, struct stat64 *buf) -{ - if (vers != _STAT_VER || file == NULL || buf == NULL) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} -hidden_def (__xstat64) -stub_warning (stat64) |