| /* Copyright (C) 2005-2018 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); |
