1 | /* Change access and modification times of open file. Linux version. |
2 | Copyright (C) 2007-2016 Free Software Foundation, Inc. |
3 | This file is part of the GNU C Library. |
4 | |
5 | The GNU C Library is free software; you can redistribute it and/or |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either |
8 | version 2.1 of the License, or (at your option) any later version. |
9 | |
10 | The GNU C Library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | Lesser General Public License for more details. |
14 | |
15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ |
18 | |
19 | #include <errno.h> |
20 | #include <sys/stat.h> |
21 | #include <sysdep.h> |
22 | |
23 | |
24 | /* Change the access time of FILE to TSP[0] and |
25 | the modification time of FILE to TSP[1]. |
26 | |
27 | Starting with 2.6.22 the Linux kernel has the utimensat syscall. */ |
28 | int |
29 | utimensat (int fd, const char *file, const struct timespec tsp[2], |
30 | int flags) |
31 | { |
32 | if (file == NULL) |
33 | return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL); |
34 | /* Avoid implicit array coercion in syscall macros. */ |
35 | return INLINE_SYSCALL (utimensat, 4, fd, file, &tsp[0], flags); |
36 | } |
37 | |