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54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
/* Copyright (C) 2005-2017 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library. If not, see
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<http://www.gnu.org/licenses/>. */
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#define __fxstatat64 __fxstatat64_disable
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#include <errno.h>
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#include <fcntl.h>
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#include <stddef.h>
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#include <stdio.h>
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#include <sys/stat.h>
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#include <kernel_stat.h>
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#include <sysdep.h>
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#include <sys/syscall.h>
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#include <xstatconv.h>
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#undef __fxstatat64
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/* Get information about the file NAME in BUF. */
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int
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__fxstatat (int vers, int fd, const char *file, struct stat *st, int flag)
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{
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INTERNAL_SYSCALL_DECL (err);
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int result, errno_out;
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/* ??? The __fxstatat entry point is new enough that it must be using
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vers == _STAT_VER_KERNEL64. For the benefit of dl-fxstatat64.c, we
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cannot actually check this, lest the compiler not optimize the rest
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of the function away. */
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result = INTERNAL_SYSCALL (fstatat64, err, 4, fd, file, st, flag);
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if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
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return result;
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errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
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__set_errno (errno_out);
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return -1;
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}
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libc_hidden_def (__fxstatat)
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strong_alias (__fxstatat, __fxstatat64);
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libc_hidden_ver(__fxstatat, __fxstatat64);
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