aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/generic
diff options
context:
space:
mode:
authorRoland McGrath <roland@gnu.org>2002-04-30 22:00:59 +0000
committerRoland McGrath <roland@gnu.org>2002-04-30 22:00:59 +0000
commita8c017767721fec8fd4ee53c1937e31e35dfac08 (patch)
tree11c43b6158f98ebcce0ab0b5555faa3a35d43187 /sysdeps/generic
parent8543f93de2a52f1e314051aa20f7394a7c13366f (diff)
downloadglibc-a8c017767721fec8fd4ee53c1937e31e35dfac08.tar
glibc-a8c017767721fec8fd4ee53c1937e31e35dfac08.tar.gz
glibc-a8c017767721fec8fd4ee53c1937e31e35dfac08.tar.bz2
glibc-a8c017767721fec8fd4ee53c1937e31e35dfac08.zip
2002-04-30 Roland McGrath <roland@frob.com>
Removed old GNU stdio implementation; GNU libio is now the only option. * configure.in: Removed --enable-libio option and @stdio@ subst var. Define USE_IN_LIBIO unconditionally. * configure: Regenerated. * Makeconfig (stdio): Set to libio by default. * config.make.in (stdio): Variable removed. * sysdeps/unix/sysv/linux/configure.in: Don't set $stdio. * sysdeps/unix/sysv/linux/configure: Regenerated. * sysdeps/mach/hurd/configure.in: Don't test $stdio. * sysdeps/mach/hurd/configure: Regenerated. * stdio/.cvsignore: File removed. * stdio/Makefile: File removed. * stdio/Versions: File removed. * stdio/__fbufsize.c: File removed. * stdio/__flbf.c: File removed. * stdio/__fpending.c: File removed. * stdio/__fpurge.c: File removed. * stdio/__freadable.c: File removed. * stdio/__freading.c: File removed. * stdio/__fsetlocking.c: File removed. * stdio/__fwritable.c: File removed. * stdio/__fwriting.c: File removed. * stdio/clearerr.c: File removed. * stdio/fclose.c: File removed. * stdio/fcloseall.c: File removed. * stdio/feof.c: File removed. * stdio/ferror.c: File removed. * stdio/fflush.c: File removed. * stdio/fgetc.c: File removed. * stdio/fgetpos.c: File removed. * stdio/fgets.c: File removed. * stdio/fileno.c: File removed. * stdio/fmemopen.c: File removed. * stdio/fopen.c: File removed. * stdio/fopncook.c: File removed. * stdio/fputc.c: File removed. * stdio/fputs.c: File removed. * stdio/fread.c: File removed. * stdio/freopen.c: File removed. * stdio/fseek.c: File removed. * stdio/fsetpos.c: File removed. * stdio/ftell.c: File removed. * stdio/fwrite.c: File removed. * stdio/getc.c: File removed. * stdio/getchar.c: File removed. * stdio/getdelim.c: File removed. * stdio/gets.c: File removed. * stdio/glue.c: File removed. * stdio/internals.c: File removed. * stdio/linewrap.c: File removed. * stdio/linewrap.h: File removed. * stdio/memstream.c: File removed. * stdio/newstream.c: File removed. * stdio/obstream.c: File removed. * stdio/putc.c: File removed. * stdio/putchar.c: File removed. * stdio/puts.c: File removed. * stdio/rewind.c: File removed. * stdio/setbuf.c: File removed. * stdio/setbuffer.c: File removed. * stdio/setlinebuf.c: File removed. * stdio/setvbuf.c: File removed. * stdio/stdio.h: File removed. * stdio/ungetc.c: File removed. * stdio/vasprintf.c: File removed. * stdio/vscanf.c: File removed. * stdio/vsnprintf.c: File removed. * stdio/vsprintf.c: File removed. * stdio/vsscanf.c: File removed. * sysdeps/generic/defs.c: File removed. * sysdeps/generic/fdopen.c: File removed. * sysdeps/generic/pipestream.c: File removed. * sysdeps/generic/stdio_init.c: File removed. * sysdeps/generic/sysd-stdio.c: File removed. * sysdeps/generic/vdprintf.c: File removed. * sysdeps/mach/hurd/defs.c: File removed. * sysdeps/mach/hurd/fdopen.c: File removed. * sysdeps/mach/hurd/pipestream.c: File removed. * sysdeps/mach/hurd/stdio_init.c: File removed. * sysdeps/mach/hurd/sysd-stdio.c: File removed. * sysdeps/mach/hurd/vdprintf.c: File removed. * sysdeps/posix/defs.c: File removed. * sysdeps/posix/fdopen.c: File removed. * sysdeps/posix/pipestream.c: File removed. * sysdeps/posix/stdio_init.c: File removed. * sysdeps/posix/vdprintf.c: File removed. * sysdeps/unix/pipestream.c: File removed. * sysdeps/unix/sysv/sysd-stdio.c: File removed. * sysdeps/unix/sysv/sco3.2.4/pipestream.c: File removed. * sysdeps/unix/sysv/sysv4/pipestream.c: File removed.
Diffstat (limited to 'sysdeps/generic')
-rw-r--r--sysdeps/generic/defs.c47
-rw-r--r--sysdeps/generic/fdopen.c34
-rw-r--r--sysdeps/generic/pipestream.c60
-rw-r--r--sysdeps/generic/stdio_init.c30
-rw-r--r--sysdeps/generic/sysd-stdio.c191
-rw-r--r--sysdeps/generic/vdprintf.c33
6 files changed, 0 insertions, 395 deletions
diff --git a/sysdeps/generic/defs.c b/sysdeps/generic/defs.c
deleted file mode 100644
index c71235dd08..0000000000
--- a/sysdeps/generic/defs.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Definitions of global stdio data structures.
- Copyright (C) 1991, 1995, 1997 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <stdio.h>
-
-/* This file should define the following
- variables as appropriate for the system. */
-
-FILE *stdin, *stdout, *stderr;
-
-/* Pointer to the first stream in the list. */
-FILE *__stdio_head;
-
-/* This function MUST be in this file!
- This is because we want _cleanup to go into the __libc_atexit set
- when any stdio code is used (and to use any stdio code, one must reference
- something defined in this file), and since only local symbols can be made
- set elements, having the set element stab entry here and _cleanup elsewhere
- loses; and having them both elsewhere loses because there is no reference
- to cause _cleanup to be linked in. */
-
-void
-_cleanup ()
-{
- __fcloseall ();
-}
-
-
-#ifdef HAVE_GNU_LD
-text_set_element (__libc_atexit, _cleanup);
-#endif
diff --git a/sysdeps/generic/fdopen.c b/sysdeps/generic/fdopen.c
deleted file mode 100644
index d856d0403a..0000000000
--- a/sysdeps/generic/fdopen.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <stdio.h>
-
-/* Open a new stream on a given system file descriptor. */
-FILE *
-__fdopen (fd, mode)
- int fd;
- const char *mode;
-{
- __set_errno (ENOSYS);
- return NULL;
-}
-weak_alias (__fdopen, fdopen)
-
-stub_warning (fdopen)
-#include <stub-tag.h>
diff --git a/sysdeps/generic/pipestream.c b/sysdeps/generic/pipestream.c
deleted file mode 100644
index f30dbdd36e..0000000000
--- a/sysdeps/generic/pipestream.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Copyright (C) 1991, 1993, 1995, 1996, 1997 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <stddef.h>
-#include <signal.h>
-#include <stdio.h>
-#include <errno.h>
-
-
-/* Open a new stream that is a one-way pipe to a
- child process running the given shell command. */
-FILE *
-popen (command, mode)
- const char *command;
- const char *mode;
-{
- if (command == NULL || mode == NULL || (*mode != 'r' && *mode != 'w'))
- {
- __set_errno (EINVAL);
- return NULL;
- }
-
- __set_errno (ENOSYS);
- return NULL;
-}
-
-/* Close a stream opened by popen and return its status.
- Returns -1 if the stream was not opened by popen. */
-int
-pclose (stream)
- register FILE *stream;
-{
- if (!__validfp (stream) || !stream->__ispipe)
- {
- __set_errno (EINVAL);
- return -1;
- }
-
- __set_errno (ENOSYS);
- return -1;
-}
-
-stub_warning (popen)
-stub_warning (pclose)
-#include <stub-tag.h>
diff --git a/sysdeps/generic/stdio_init.c b/sysdeps/generic/stdio_init.c
deleted file mode 100644
index 426934372d..0000000000
--- a/sysdeps/generic/stdio_init.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Copyright (C) 1991, 1997 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <stdio.h>
-
-/* Initialize STREAM as necessary.
- This may change I/O functions, give a buffer, etc.
- If no buffer is allocated, but the bufsize is set,
- the bufsize will be used to allocate the buffer. */
-void
-__stdio_init_stream (stream)
- FILE *stream;
-{
- stream->__bufsize = BUFSIZ;
-}
diff --git a/sysdeps/generic/sysd-stdio.c b/sysdeps/generic/sysd-stdio.c
deleted file mode 100644
index 032ea60819..0000000000
--- a/sysdeps/generic/sysd-stdio.c
+++ /dev/null
@@ -1,191 +0,0 @@
-/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-extern __io_read_fn __stdio_read;
-extern __io_write_fn __stdio_write;
-extern __io_seek_fn __stdio_seek;
-extern __io_close_fn __stdio_close;
-extern __io_fileno_fn __stdio_fileno;
-
-/* Read N bytes into BUF from COOKIE. */
-int
-__stdio_read (void *cookie, char *buf, size_t n)
-{
- const int fd = (int) cookie;
-#if defined EINTR && defined EINTR_REPEAT
- int save = errno;
- int nread;
-
- try:;
- __set_errno (0);
- nread = __read (fd, buf, (int) n);
- if (nread < 0)
- {
- if (errno == EINTR)
- goto try;
- return -1;
- }
- __set_errno (save);
- return nread;
-
-#else /* No EINTR. */
- return __read (fd, buf, n);
-#endif
-}
-
-
-/* Write N bytes from BUF to COOKIE. */
-int
-__stdio_write (void *cookie, const char *buf, size_t n)
-{
- const int fd = (int) cookie;
- register size_t written = 0;
-
- while (n > 0)
- {
- int count = __write (fd, buf, (int) n);
- if (count > 0)
- {
- buf += count;
- written += count;
- n -= count;
- }
- else if (count < 0
-#if defined EINTR && defined EINTR_REPEAT
- && errno != EINTR
-#endif
- )
- /* Write error. */
- return -1;
- }
-
- return (int) written;
-}
-
-
-/* Move COOKIE's file position *POS bytes, according to WHENCE.
- The new file position is stored in *POS.
- Returns zero if successful, nonzero if not. */
-int
-__stdio_seek (void *cookie, fpos_t *pos, int whence)
-{
- off_t new;
- new = __lseek ((int) cookie, (off_t) *pos, whence);
- if (new < 0)
- return 1;
- *pos = (fpos_t) new;
- return 0;
-}
-
-
-/* Close COOKIE. */
-int
-__stdio_close (void *cookie)
-{
- return __close ((int) cookie);
-}
-
-/* Return the POSIX.1 file descriptor associated with COOKIE,
- or -1 for errors. If COOKIE does not relate to any POSIX.1 file
- descriptor, this should return -1 with errno set to EOPNOTSUPP. */
-int
-__stdio_fileno (void *cookie)
-{
- return (int) cookie;
-}
-
-
-/* Open the given file with the mode given in the __io_mode argument. */
-int
-__stdio_open (const char *filename, __io_mode m, void **cookieptr)
-{
- int fd;
- int mode;
-
- if (m.__read && m.__write)
- mode = O_RDWR;
- else
- mode = m.__read ? O_RDONLY : O_WRONLY;
-
- if (m.__append)
- mode |= O_APPEND;
- if (m.__exclusive)
- mode |= O_EXCL;
- if (m.__truncate)
- mode |= O_TRUNC;
-
- if (m.__create)
- fd = __open (filename, mode | O_CREAT,
- S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH);
- else
- fd = __open (filename, mode);
-
- if (fd < 0)
- return -1;
-
- *cookieptr = (void *) fd;
- return 0;
-}
-
-
-/* Open FILENAME with the mode in M. Use the same magic cookie
- already in *COOKIEPTR if possible, closing the old cookie with CLOSEFN. */
-int
-__stdio_reopen (const char *filename, __io_mode m, void **cookieptr,
- __io_close_fn closefn)
-{
- void *newcookie;
-
- /* We leave the old descriptor open while we open the file.
- That way ``freopen ("/dev/stdin", "r", stdin)'' works. */
-
- if (__stdio_open (filename, m, &newcookie))
- {
- if (errno == ENFILE || errno == EMFILE)
- {
- /* We are out of file descriptors. Try closing the old one and
- retrying the open. */
- (void) (*closefn) (*cookieptr);
- if (__stdio_open (filename, m, &newcookie))
- return -1;
- }
- else
- return -1;
- }
-
- if (newcookie != *cookieptr)
- {
- if (closefn != __stdio_close ||
- /* Try to move the descriptor to the desired one. */
- __dup2 ((int) newcookie, (int) *cookieptr) < 0)
- /* Didn't work. Give the caller the new cookie. */
- *cookieptr = newcookie;
- }
-
- return 0;
-}
diff --git a/sysdeps/generic/vdprintf.c b/sysdeps/generic/vdprintf.c
deleted file mode 100644
index d8bd3bca81..0000000000
--- a/sysdeps/generic/vdprintf.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (C) 1997 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <stdio.h>
-#include <stdarg.h>
-
-/* Write formatted output to file descriptor D according to the format string
- FORMAT, using the argument list in ARG. */
-int
-vdprintf (int d, const char *format, va_list arg)
-{
- __set_errno (ENOSYS);
- return 0;
-}
-
-stub_warning (vdprintf)
-#include <stub-tag.h>