powerpc: refactor strchr, strchrnul, and strrchr IFUNC.
[glibc.git] / io / utime.h
blob44a4e9cdddd363e5a4a37af29985dded71221397
1 /* Copyright (C) 1991-2017 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
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.
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.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
19 * POSIX Standard: 5.6.6 Set File Access and Modification Times <utime.h>
22 #ifndef _UTIME_H
23 #define _UTIME_H 1
25 #include <features.h>
27 __BEGIN_DECLS
29 #include <bits/types.h>
31 #if defined __USE_XOPEN || defined __USE_XOPEN2K
32 # include <bits/types/time_t.h>
33 #endif
35 /* Structure describing file times. */
36 struct utimbuf
38 __time_t actime; /* Access time. */
39 __time_t modtime; /* Modification time. */
42 /* Set the access and modification times of FILE to those given in
43 *FILE_TIMES. If FILE_TIMES is NULL, set them to the current time. */
44 extern int utime (const char *__file,
45 const struct utimbuf *__file_times)
46 __THROW __nonnull ((1));
48 __END_DECLS
50 #endif /* utime.h */