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glibc/sysdeps/unix/sysv/linux/alpha/fxstatat.c
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/* Copyright (C) 2005-2014 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/>. */ | |
#define __fxstatat64 __fxstatat64_disable | |
#include <errno.h> | |
#include <fcntl.h> | |
#include <stddef.h> | |
#include <stdio.h> | |
#include <sys/stat.h> | |
#include <kernel_stat.h> | |
#include <sysdep.h> | |
#include <sys/syscall.h> | |
#include <xstatconv.h> | |
#undef __fxstatat64 | |
/* Get information about the file NAME in BUF. */ | |
int | |
__fxstatat (int vers, int fd, const char *file, struct stat *st, int flag) | |
{ | |
INTERNAL_SYSCALL_DECL (err); | |
int result, errno_out; | |
/* ??? The __fxstatat entry point is new enough that it must be using | |
vers == _STAT_VER_KERNEL64. For the benefit of dl-fxstatat64.c, we | |
cannot actually check this, lest the compiler not optimize the rest | |
of the function away. */ | |
result = INTERNAL_SYSCALL (fstatat64, err, 4, fd, file, st, flag); | |
if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1)) | |
return result; | |
errno_out = INTERNAL_SYSCALL_ERRNO (result, err); | |
__set_errno (errno_out); | |
return -1; | |
} | |
libc_hidden_def (__fxstatat) | |
strong_alias (__fxstatat, __fxstatat64); | |
libc_hidden_ver(__fxstatat, __fxstatat64); |