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/* xstat using old-style Unix stat system call.
Copyright (C) 1991-2013 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 __xstat64 __xstat64_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 <xstatconv.h>
/* Get information about the file NAME in BUF. */
int
__xstat (int vers, const char *name, struct stat *buf)
{
if (vers == _STAT_VER_KERNEL)
return INLINE_SYSCALL (stat, 2, name,
CHECK_1 ((struct kernel_stat *) buf));
#ifdef STAT_IS_KERNEL_STAT
errno = EINVAL;
return -1;
#else
struct kernel_stat kbuf;
int result;
result = INLINE_SYSCALL (stat, 2, name, __ptrvalue (&kbuf));
if (result == 0)
result = __xstat_conv (vers, &kbuf, buf);
return result;
#endif
}
hidden_def (__xstat)
weak_alias (__xstat, _xstat);
#ifdef XSTAT_IS_XSTAT64
#undef __xstat64
strong_alias (__xstat, __xstat64);
hidden_ver (__xstat, __xstat64)
#endif
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