1 /* Copyright (C) 1991-2022 Free Software Foundation, Inc. 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 15 License along with the GNU C Library; if not, see 16 <https://www.gnu.org/licenses/>. */ 17 18 /* 19 * POSIX Standard: 5.6.6 Set File Access and Modification Times <utime.h> 20 */ 21 22 #ifndef _UTIME_H 23 #define _UTIME_H 1 24 25 #include <features.h> 26 27 __BEGIN_DECLS 28 29 #include <bits/types.h> 30 31 #if defined __USE_XOPEN || defined __USE_XOPEN2K 32 # include <bits/types/time_t.h> 33 #endif 34 35 /* Structure describing file times. */ 36 struct utimbuf 37 { 38 #ifdef __USE_TIME_BITS64 39 __time64_t actime; /* Access time. */ 40 __time64_t modtime; /* Modification time. */ 41 #else 42 __time_t actime; /* Access time. */ 43 __time_t modtime; /* Modification time. */ 44 #endif 45 }; 46 47 /* Set the access and modification times of FILE to those given in 48 *FILE_TIMES. If FILE_TIMES is NULL, set them to the current time. */ 49 #ifndef __USE_TIME_BITS64 50 extern int utime (const char *__file, 51 const struct utimbuf *__file_times) 52 __THROW __nonnull ((1)); 53 54 #else 55 # ifdef __REDIRECT_NTH 56 extern int __REDIRECT_NTH (utime, (const char *__file, 57 const struct utimbuf *__file_times), 58 __utime64); 59 # else 60 # define utime __utime64 61 # endif 62 #endif 63 64 __END_DECLS 65 66 #endif /* utime.h */ 67