mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-01 17:30:07 +00:00
63 lines
1.8 KiB
C
63 lines
1.8 KiB
C
/* lxstat using old-style Unix lstat system call.
|
|
Copyright (C) 1991-2012 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/>. */
|
|
|
|
/* Ho hum, if xstat == xstat64 we must get rid of the prototype or gcc
|
|
will complain since they don't strictly match. */
|
|
#define __lxstat64 __lxstat64_disable
|
|
|
|
#include <errno.h>
|
|
#include <stddef.h>
|
|
#include <sys/stat.h>
|
|
#include <kernel_stat.h>
|
|
|
|
#include <sysdep.h>
|
|
#include <sys/syscall.h>
|
|
#include <bp-checks.h>
|
|
|
|
#include <kernel-features.h>
|
|
|
|
#include <xstatconv.h>
|
|
|
|
|
|
/* Get information about the file NAME in BUF. */
|
|
int
|
|
__lxstat (int vers, const char *name, struct stat *buf)
|
|
{
|
|
int result;
|
|
|
|
if (vers == _STAT_VER_KERNEL)
|
|
return INLINE_SYSCALL (lstat, 2, CHECK_STRING (name), CHECK_1 ((struct kernel_stat *) buf));
|
|
|
|
{
|
|
struct stat64 buf64;
|
|
|
|
result = INLINE_SYSCALL (lstat64, 2, CHECK_STRING (name), __ptrvalue (&buf64));
|
|
if (result == 0)
|
|
result = __xstat32_conv (vers, &buf64, buf);
|
|
return result;
|
|
}
|
|
}
|
|
|
|
hidden_def (__lxstat)
|
|
weak_alias (__lxstat, _lxstat);
|
|
#ifdef XSTAT_IS_XSTAT64
|
|
#undef __lxstat64
|
|
strong_alias (__lxstat, __lxstat64);
|
|
hidden_ver (__lxstat, __lxstat64)
|
|
#endif
|