From 7ce241a03e2c0b49482d9d05c8ddb765e89a01d9 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sat, 8 Aug 1998 20:02:34 +0000 Subject: Update. 1998-07-31 17:59 Ulrich Drepper * sysdeps/generic/bits/byteswap.h: Fix problems with side effects. * manual/filesys.texi: Document truncate and ftruncate. Patch by Michael Deutschmann . * shadow/putspent.c: Lock stream while generating the output. * sunrpc/clnt_unix.c: Use ucred instead of cmsgcred again. (__msgwrite): Rewrite accordingly. * sunrpc/svc_unix.c: Likewise. * sysdeps/unix/sysv/linux/Dist: Remove __recvmsg.S and __sendmsg.S. * sysdeps/unix/sysv/linux/Makefile [$(subdir)==socket] (sysdep_routines): Remove __sendmsg and __recvmsg. * sysdeps/unix/sysv/linux/__recvmsg.S: Removed. * sysdeps/unix/sysv/linux/__sendmsg.S: Removed. * sysdeps/unix/sysv/linux/recvmsg.c: Removed. * sysdeps/unix/sysv/linux/sendmsg.c: Removed. * sysdeps/unix/sysv/linux/recvmsg.S: New file. * sysdeps/unix/sysv/linux/sendmsg.S: New file. * sysdeps/unix/sysv/linux/bits/socket.h: Define SCM_CREDENTIALS and struct ucred. Remove struct cmsgcred. Patches by Thorsten Kukuk. 1998-08-03 Andreas Jaeger * inet/rcmd.c (__ivaliduser): Allow '#' as comment character. 1998-08-08 14:42 Ulrich Drepper * argp/argp-help.c: Prepare to be used outside glibc without gcc by adding usual alloca cruft. Reported by Eleftherios Gkioulekas . 1998-04-05 Jim Meyering * lib/regex.c (WIDE_CHAR_SUPPORT): Define. This now depends on HAVE_BTOWC so systems that lack btowc (like solaris-2.5.1) don't lose. 1998-08-07 Mark Kettenis * sysdeps/generic/bits/sigaction.h: Remove definition of SA_DISABLE. * sysdeps/generic/bits/sigstack.h: Define SS_DISABLE, SS_ONSTACK, MINSIGSTKZ and SIGSTKSZ. Definitions match BSD. * hurd/sigunwind.c (_hurdsig_longjmp_from_handler): Use SS_ONSTACK instead of SA_ONSTACK. * sysdeps/mach/hurd/sigaltstack.c (__sigaltstack): Renamed from sigaltstack, and created a weak alias. Use SS_DISABLE and SS_ONSTACK instead of SA_DISABLE and SA_ONSTACK. * sysdeps/mach/hurd/sigstack.c (sigstack): Use SS_ONSTACK instead of SA_ONSTACK. Call __sigaltstack instead of sigaltstack. * sysdeps/mach/hurd/i386/sigreturn.c (__sigreturn): Use SS_ONSTACK instead of SA_ONSTACK. * sysdeps/mach/hurd/alpha/sigreturn.c (__sigreturn): Likewise. * sysdeps/mach/hurd/mips/sigreturn.c (__sigreturn): Likewise. * sysdeps/mach/hurd/i386/trampoline.c (_hurd_setup_sighandler): Use SS_DISABLE instead of SA_DISABLE. Use SS_ONSTACK instead of SA_ONSTACK where appropriate. * sysdeps/mach/hurd/alpha/trampoline.c (_hurd_setup_sighandler): Likewise. * sysdeps/mach/hurd/hppa/trampoline.c (_hurd_setup_sighandler): Likewise. * sysdeps/mach/hurd/mips/trampoline.c (_hurd_setup_sighandler): Likewise. * manual/signal.texi (Signal Stack): Talk about SS_DISABLE and SS_ONSTACK instead of SA_DISABLE and SA_ONSTACK in discussion of the `ss_flags' member of `struct sigaltstack'. 1998-08-05 Andreas Schwab * libio/Makefile (routines) [$(versioning)=yes]: Add oldtmpfile. (shared-only-routines): Likewise. * libio/oldtmpfile.c: New file * stdio-common/tmpfile.c: Use __fdopen and __close. [USE_IN_LIBIO]: Use _IO_fdopen instead of _IO_new_fdopen. Put tmpfile on symbol version GLIBC_2.1. * stdio-common/tmpfile64.c: Use __fdopen and __close. [USE_IN_LIBIO]: Use _IO_fdopen instead of _IO_new_fdopen. * stdio-common/Version [GLIBC_2.1]: Add tmpfile. * stdio-common/tempnam.c: Use __strdup instead of strdup. * sysdeps/posix/fdopen.c: Define __fdopen and make fdopen weak alias. * sysdeps/generic/fdopen.c: Likewise. * sysdeps/mach/hurd/fdopen.c: Likewise. * stdio/stdio.h: Declare __fdopen. * sunrpc/openchild.c: Use __fdopen instead of fdopen. [USE_IN_LIBIO]: Map __fdopen to _IO_fdopen. * sysdeps/posix/tempname.c (__gen_tempname): Don't bother checking __stub_open64, it is never defined. 1998-08-05 Andreas Schwab * libio/iofopen64.c: Fix typo. Avoid unnessary casts. * libio/iopopen.c: Unlink file before freeing it if command creation failed. Avoid unnessary casts. * libio/iofdopen.c: Avoid unnecessary cast. * pwd/fgetpwent_r.c [USE_IN_LIBIO]: Map funlockfile to _IO_funlockfile. * pwd/fgetspent_r.c [USE_IN_LIBIO]: Likewise. 1998-08-06 Andreas Schwab * grp/grp.h, pwd/pwd.h: Don't declare __grpopen, __grpread, __grpalloc, __grpscan and the corresponding pwd functions, they were removed long ago. 1998-08-06 Andreas Schwab * math/libm-test.c (csqrt_test): Adjust epsilons. (casinh_test): Likewise. 1998-08-06 Andreas Schwab * posix/globtest.sh: Fix typo. Remove second test output file. 1998-08-07 Cristian Gafton * pwd/putpwent.c (putpwent): Avoid writting (none) in the passwd file. * shadow/putspent.c (putspent): Likewise. * grp/putgrent.c: New file. * grp/Makefile (routines): Add putgrent. * grp/Versions [GLIBC_2.1]: Add putgrent. * grp/grp.h: Add putgrent prototype. 1998-08-04 19:33 Ulrich Drepper * elf/elf.h: More ELF definitions. --- libio/Makefile | 4 ++-- libio/iofdopen.c | 2 +- libio/iofopen64.c | 4 ++-- libio/iopopen.c | 5 +++-- libio/oldtmpfile.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 59 insertions(+), 7 deletions(-) create mode 100644 libio/oldtmpfile.c (limited to 'libio') diff --git a/libio/Makefile b/libio/Makefile index 84240bd852..ca1a3e4b80 100644 --- a/libio/Makefile +++ b/libio/Makefile @@ -43,7 +43,7 @@ all: # Make this the default target; it will be defined in Rules. include ../Makeconfig ifeq ($(versioning),yes) -routines += oldiofopen oldiofdopen oldiofclose +routines += oldiofopen oldiofdopen oldiofclose oldtmpfile endif CPPFLAGS-.o += -DIO_DEBUG @@ -63,7 +63,7 @@ aux += oldfileops oldstdfiles endif shared-only-routines = oldiofopen oldiofdopen oldiofclose oldfileops \ - oldstdfiles + oldstdfiles oldtmpfile distribute := iolibio.h libioP.h strfile.h Banner diff --git a/libio/iofdopen.c b/libio/iofdopen.c index 44be50a37d..40419bd267 100644 --- a/libio/iofdopen.c +++ b/libio/iofdopen.c @@ -130,7 +130,7 @@ _IO_new_fdopen (fd, mode) _IO_mask_flags (&new_f->fp.file, read_write, _IO_NO_READS+_IO_NO_WRITES+_IO_IS_APPENDING); - return (_IO_FILE *) &new_f->fp; + return &new_f->fp.file; } #if defined PIC && DO_VERSIONING diff --git a/libio/iofopen64.c b/libio/iofopen64.c index 3572295ad8..f5e799466d 100644 --- a/libio/iofopen64.c +++ b/libio/iofopen64.c @@ -51,10 +51,10 @@ _IO_fopen64 (filename, mode) _IO_JUMPS (&new_f->fp) = &_IO_file_jumps; _IO_file_init (&new_f->fp.file); #if !_IO_UNIFIED_JUMPTABLES - new_f->fp.plus.vtable = NULL; + new_f->fp.vtable = NULL; #endif if (_IO_file_fopen (&new_f->fp.file, filename, mode, 1) != NULL) - return (_IO_FILE *) &new_f->fp; + return &new_f->fp.file; _IO_un_link (&new_f->fp.file); free (new_f); return NULL; diff --git a/libio/iopopen.c b/libio/iopopen.c index 30ff4b8ae7..62a6de20f5 100644 --- a/libio/iopopen.c +++ b/libio/iopopen.c @@ -196,15 +196,16 @@ _IO_popen (command, mode) #ifdef _IO_MTSAFE_IO new_f->fpx.file.file._lock = &new_f->lock; #endif - fp = (_IO_FILE*)&new_f->fpx; + fp = &new_f->fpx.file.file; _IO_init (fp, 0); _IO_JUMPS (fp) = &_IO_proc_jumps; _IO_file_init (fp); #if !_IO_UNIFIED_JUMPTABLES - ((struct _IO_FILE_plus *) fp)->vtable = NULL; + new_f->fpx.file.vtable = NULL; #endif if (_IO_proc_open (fp, command, mode) != NULL) return fp; + _IO_un_link (fp); free (new_f); return NULL; } diff --git a/libio/oldtmpfile.c b/libio/oldtmpfile.c new file mode 100644 index 0000000000..6c4275d00c --- /dev/null +++ b/libio/oldtmpfile.c @@ -0,0 +1,51 @@ +/* Copyright (C) 1991, 1993, 1996, 1997, 1998 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 Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#define _IO_USE_OLD_IO_FILE +#include +#include +#include + +/* This returns a new stream opened on a temporary file (generated + by tmpnam). The file is opened with mode "w+b" (binary read/write). + If we couldn't generate a unique filename or the file couldn't + be opened, NULL is returned. */ +FILE * +__old_tmpfile (void) +{ + char buf[FILENAME_MAX]; + int fd; + FILE *f; + + if (__path_search (buf, FILENAME_MAX, NULL, "tmpf")) + return NULL; + fd = __gen_tempname (buf, 1, 0); + if (fd < 0) + return NULL; + + /* Note that this relies on the Unix semantics that + a file is not really removed until it is closed. */ + (void) remove (buf); + + if ((f = _IO_old_fdopen (fd, "w+b")) == NULL) + close (fd); + + return f; +} + +symbol_version (__old_tmpfile, tmpfile, GLIBC_2.0); -- cgit v1.2.3