1 /* utimes -- Change access and modification times of file. Posix version. 2 Copyright (C) 1995-2021 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 __utimes(const char * file,const struct timeval tvp[2])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