glibc/sysdeps/unix/sysv/linux/fstat64.c

65 lines
1.6 KiB
C

/* Get file status. Linux version.
Copyright (C) 2020-2023 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
<https://www.gnu.org/licenses/>. */
#define __fstat __redirect___fstat
#define fstat __redirect_fstat
#include <sys/stat.h>
#include <fcntl.h>
#include <kernel_stat.h>
#include <stat_t64_cp.h>
#include <errno.h>
int
__fstat64_time64 (int fd, struct __stat64_t64 *buf)
{
if (fd < 0)
{
__set_errno (EBADF);
return -1;
}
return __fstatat64_time64 (fd, "", buf, AT_EMPTY_PATH);
}
#if __TIMESIZE != 64
hidden_def (__fstat64_time64)
int
__fstat64 (int fd, struct stat64 *buf)
{
if (fd < 0)
{
__set_errno (EBADF);
return -1;
}
struct __stat64_t64 st_t64;
return __fstat64_time64 (fd, &st_t64)
?: __cp_stat64_t64_stat64 (&st_t64, buf);
}
#endif
#undef __fstat
#undef fstat
hidden_def (__fstat64)
weak_alias (__fstat64, fstat64)
#if XSTAT_IS_XSTAT64
strong_alias (__fstat64, __fstat)
weak_alias (__fstat64, fstat)
#endif