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Annotation of embedaddon/sudo/compat/utimes.c, revision 1.1

1.1     ! misho       1: /*
        !             2:  * Copyright (c) 2004-2005, 2007, 2010-2011
        !             3:  *     Todd C. Miller <Todd.Miller@courtesan.com>
        !             4:  *
        !             5:  * Permission to use, copy, modify, and distribute this software for any
        !             6:  * purpose with or without fee is hereby granted, provided that the above
        !             7:  * copyright notice and this permission notice appear in all copies.
        !             8:  *
        !             9:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
        !            10:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
        !            11:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
        !            12:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
        !            13:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
        !            14:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
        !            15:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
        !            16:  */
        !            17: 
        !            18: #include <config.h>
        !            19: 
        !            20: #include <sys/types.h>
        !            21: #include <sys/time.h>
        !            22: #include <stdio.h>
        !            23: #if TIME_WITH_SYS_TIME
        !            24: # include <time.h>
        !            25: #endif
        !            26: 
        !            27: #ifdef HAVE_UTIME_H
        !            28: # include <utime.h>
        !            29: #else
        !            30: # include "compat/utime.h"
        !            31: #endif
        !            32: 
        !            33: #include "missing.h"
        !            34: 
        !            35: #ifndef HAVE_UTIMES
        !            36: /*
        !            37:  * Emulate utimes() via utime()
        !            38:  */
        !            39: int
        !            40: utimes(const char *file, const struct timeval *times)
        !            41: {
        !            42:     if (times != NULL) {
        !            43:        struct utimbuf utb;
        !            44: 
        !            45:        utb.actime = (time_t)(times[0].tv_sec + times[0].tv_usec / 1000000);
        !            46:        utb.modtime = (time_t)(times[1].tv_sec + times[1].tv_usec / 1000000);
        !            47:        return utime(file, &utb);
        !            48:     } else
        !            49:        return utime(file, NULL);
        !            50: }
        !            51: #endif /* !HAVE_UTIMES */
        !            52: 
        !            53: #ifdef HAVE_FUTIME
        !            54: /*
        !            55:  * Emulate futimes() via futime()
        !            56:  */
        !            57: int
        !            58: futimes(int fd, const struct timeval *times)
        !            59: {
        !            60:     if (times != NULL) {
        !            61:        struct utimbuf utb;
        !            62: 
        !            63:        utb.actime = (time_t)(times[0].tv_sec + times[0].tv_usec / 1000000);
        !            64:        utb.modtime = (time_t)(times[1].tv_sec + times[1].tv_usec / 1000000);
        !            65:        return futime(fd, &utb);
        !            66:     } else
        !            67:        return futime(fd, NULL);
        !            68: }
        !            69: #endif /* HAVE_FUTIME */