mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-24 11:41:07 +00:00
1cab544423
1997-10-31 23:16 Ulrich Drepper <drepper@cygnus.com> * posix/glob.c (glob): If calling glob_in_dir for a list which was generated by a glob call disable GLOB_ERR since there might be non-directories in the list (PR203). * posix/glob.h (GLOB_ONLYDIR): New flag. (__GLOB_FLAGS): Add GLOB_ONLYDIR. * posix/glob.c: Define HAVE_D_TYPE if _DIRENT_HAVE_D_TYPE is defined. (glob): Add GLOB_ONLYDIR to recursive call to match dirname. (glob_in_dir) [HAVE_D_TYPE]: While reading directory entries test whether they are directories if GLOB_ONLYDIR flag is given. * manual/pattern.texi: Document GLOB_ONLYDIR. * misc/Makefile (tests): Add tst-fdset. * sysdeps/i386/bits/select.h: Rewrite asm macros to be cleaner. * sysdeps/unix/sysv/linux/Dist: Add xstatconv.c. * sysdeps/unix/sysv/linux/alpha/Dist: Likewise. * time/strptime.c (strptime_internal): In %y format, regard years >= 69 as of twentieth century, all other as of twenty-first. * time/tzset.c: Correct typo and little optimization. 1997-10-31 16:01 Ulrich Drepper <drepper@cygnus.com> * inet/getnetgrent.c: Allocate buffer dynamically if needed. Suggested by Joe Keane <jgk@jgk.org>. 1997-10-31 Andreas Jaeger <aj@arthur.rhein-neckar.de> * io/ftw.h: Declare __ftw64_func_t and __nftw64_func_t only when __USE_FILE_OFFSET64 || __USE_LARGEFILE64 is true. 1997-10-30 05:47 Ulrich Drepper <drepper@cygnus.com> * misc/mntent.c: Don't use statically allocated buffer. Allocate it dynamically if necessary. * misc/efgcvt.c: Likewise. Patch by Joe Keane <jgk@jgk.org>. * misc/mntent.c: Allow freeing of allocated buffer in __libc_subfreeres. * misc/efgcvt.c: Likewise. * misc/efgcvt.c: Call correct reentrant functions. Use better values for MAXDIG. * misc/qefgcvt.c: Use better values for MAXDIG. 1997-10-29 18:48 Richard Henderson <rth@cygnus.com> * sysdeps/unix/sysv/linux/Makefile [io]: Add xstatconv. * sysdeps/unix/sysv/linux/alpha/xstatconv.c: New file. Convert between kernel_stat and the userland version indicated. * sysdeps/unix/sysv/linux/xstatconv.c: Likewise. * sysdeps/unix/sysv/linux/bits/stat.h: Define _STAT_VER_KERNEL. * sysdeps/unix/sysv/linux/fxstat.c: Defer to __xstat_conv. Alias to __*xstat64 if requested. * sysdeps/unix/sysv/linux/lxstat.c: Likewise. * sysdeps/unix/sysv/linux/xstat.c: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/stat.h: Add struct stat64. Increment _STAT_VER, and make struct stat the same. * sysdeps/unix/sysv/linux/alpha/bits/types.h: Add __ino64_t, and __off64_t. Reorganize. * sysdeps/unix/sysv/linux/alpha/kernel_stat.h: Add struct glibc2_stat for backward compatibility. Define XSTAT_IS_XSTAT64. * sysdeps/unix/sysv/linux/alpha/fxstat64.c: Empty file. * sysdeps/unix/sysv/linux/alpha/lxstat64.c: Likewise. * sysdeps/unix/sysv/linux/alpha/xstat64.c: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/dirent.h (struct dirent): For consistency, force d_ino to use ino_t and supply padding. 1997-10-29 18:47 Richard Henderson <rth@cygnus.com> * libio/iofopen.c: Correct weak_alias.
68 lines
2.0 KiB
C
68 lines
2.0 KiB
C
/* Utilities for reading/writing fstab, mtab, etc.
|
|
Copyright (C) 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 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. */
|
|
|
|
#include <mntent.h>
|
|
#include <stdlib.h>
|
|
#include <bits/libc-lock.h>
|
|
|
|
/* We don't want to allocate the static buffer all the time since it
|
|
is not always used (in fact, rather infrequently). Accept the
|
|
extra cost of a `malloc'. */
|
|
static char *getmntent_buffer;
|
|
|
|
/* This is the size of the buffer. This is really big. */
|
|
#define BUFFER_SIZE 4096
|
|
|
|
|
|
static void
|
|
allocate (void)
|
|
{
|
|
getmntent_buffer = (char *) malloc (BUFFER_SIZE);
|
|
}
|
|
|
|
|
|
struct mntent *
|
|
getmntent (FILE *stream)
|
|
{
|
|
static struct mntent m;
|
|
__libc_once_define (static, once);
|
|
__libc_once (once, allocate);
|
|
|
|
if (getmntent_buffer == NULL)
|
|
/* If no core is available we don't have a chance to run the
|
|
program successfully and so returning NULL is an acceptable
|
|
result. */
|
|
return NULL;
|
|
|
|
return __getmntent_r (stream, &m, getmntent_buffer, BUFFER_SIZE);
|
|
}
|
|
|
|
|
|
/* Make sure the memory is freed if the programs ends while in
|
|
memory-debugging mode and something actually was allocated. */
|
|
static void
|
|
__attribute__ ((unused))
|
|
free_mem (void)
|
|
{
|
|
if (getmntent_buffer != NULL)
|
|
free (getmntent_buffer);
|
|
}
|
|
|
|
text_set_element (__libc_subfreeres, free_mem);
|