1 | /* utimes -- Change access and modification times of file. Posix version. |
2 | Copyright (C) 1995-2022 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 | <https://www.gnu.org/licenses/>. */ |
18 | |
19 | #include <utime.h> |
20 | #include <sys/time.h> |
21 | #include <errno.h> |
22 | #include <stddef.h> |
23 | |
24 | /* Change the access time of FILE to TVP[0] and |
25 | the modification time of FILE to TVP[1]. */ |
26 | int |
27 | __utimes (const char *file, const struct timeval tvp[2]) |
28 | { |
29 | struct utimbuf buf, *times; |
30 | |
31 | if (tvp) |
32 | { |
33 | times = &buf; |
34 | buf.actime = tvp[0].tv_sec + tvp[0].tv_usec / 1000000; |
35 | buf.modtime = tvp[1].tv_sec + tvp[1].tv_usec / 1000000; |
36 | } |
37 | else |
38 | times = NULL; |
39 | |
40 | return utime (file, times); |
41 | } |
42 | |
43 | weak_alias (__utimes, utimes) |
44 | |