projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 04277e02 | 1 | /* Copyright (C) 2005-2019 Free Software Foundation, Inc. |
| 26cec518 UD |
2 | This file is part of the GNU C Library. |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 59ba27a6 PE |
15 | License along with the GNU C Library; if not, see |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 26cec518 UD |
17 | |
| 18 | #include <errno.h> | |
| 19 | #include <fcntl.h> | |
| 20 | #include <stddef.h> | |
| 21 | #include <stdio.h> | |
| 0e586bf8 | 22 | #include <string.h> |
| 26cec518 UD |
23 | #include <sys/stat.h> |
| 24 | #include <kernel_stat.h> | |
| 25 | ||
| 26 | #include <sysdep.h> | |
| 27 | #include <sys/syscall.h> | |
| 26cec518 | 28 | |
| 6bbfc5c0 MH |
29 | #include <statx_cp.h> |
| 30 | ||
| 26cec518 UD |
31 | /* Get information about the file NAME in BUF. */ |
| 32 | ||
| 33 | int | |
| 34 | __fxstatat64 (int vers, int fd, const char *file, struct stat64 *st, int flag) | |
| 35 | { | |
| a1ffb40e | 36 | if (__glibc_unlikely (vers != _STAT_VER_LINUX)) |
| 2caca60d | 37 | return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL); |
| d369ad76 UD |
38 | |
| 39 | int result; | |
| 40 | INTERNAL_SYSCALL_DECL (err); | |
| 41 | ||
| 6bbfc5c0 | 42 | #ifdef __NR_fstatat64 |
| 809fdf0d | 43 | result = INTERNAL_SYSCALL (fstatat64, err, 4, fd, file, st, flag); |
| 6bbfc5c0 MH |
44 | #else |
| 45 | struct statx tmp; | |
| 46 | ||
| 47 | result = INTERNAL_SYSCALL (statx, err, 5, fd, file, AT_NO_AUTOMOUNT | flag, | |
| 48 | STATX_BASIC_STATS, &tmp); | |
| 49 | if (result == 0) | |
| 50 | __cp_stat64_statx (st, &tmp); | |
| 51 | #endif | |
| e5dee2c8 | 52 | if (!__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 1)) |
| 0c5b8b59 | 53 | return 0; |
| e5dee2c8 | 54 | else |
| 2caca60d L |
55 | return INLINE_SYSCALL_ERROR_RETURN_VALUE (INTERNAL_SYSCALL_ERRNO (result, |
| 56 | err)); | |
| 26cec518 | 57 | } |
| bd7d6b40 | 58 | libc_hidden_def (__fxstatat64) |