mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-27 07:20:11 +00:00
59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
/* fxstat64 using Linux fstat64/statx system call.
|
|
Copyright (C) 1997-2020 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/>. */
|
|
|
|
#include <errno.h>
|
|
#include <stddef.h>
|
|
#include <fcntl.h>
|
|
#include <sys/stat.h>
|
|
#include <kernel_stat.h>
|
|
|
|
#include <sysdep.h>
|
|
#include <sys/syscall.h>
|
|
|
|
#include <statx_cp.h>
|
|
|
|
/* Get information about the file FD in BUF. */
|
|
|
|
int
|
|
___fxstat64 (int vers, int fd, struct stat64 *buf)
|
|
{
|
|
int result;
|
|
#ifdef __NR_fstat64
|
|
result = INLINE_SYSCALL (fstat64, 2, fd, buf);
|
|
#else
|
|
struct statx tmp;
|
|
result = INLINE_SYSCALL (statx, 5, fd, "", AT_EMPTY_PATH, STATX_BASIC_STATS,
|
|
&tmp);
|
|
if (result == 0)
|
|
__cp_stat64_statx (buf, &tmp);
|
|
#endif
|
|
return result;
|
|
}
|
|
|
|
#include <shlib-compat.h>
|
|
|
|
#if SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_2)
|
|
versioned_symbol (libc, ___fxstat64, __fxstat64, GLIBC_2_2);
|
|
strong_alias (___fxstat64, __old__fxstat64)
|
|
compat_symbol (libc, __old__fxstat64, __fxstat64, GLIBC_2_1);
|
|
hidden_ver (___fxstat64, __fxstat64)
|
|
#else
|
|
strong_alias (___fxstat64, __fxstat64)
|
|
hidden_def (__fxstat64)
|
|
#endif
|