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Annotation of src/usr.bin/make/timestamp.c, Revision 1.1

1.1     ! espie       1: /*     $OpenPackages$ */
        !             2: /*     $OpenBSD$ */
        !             3:
        !             4: /*
        !             5:  * Copyright (c) 2001 Marc Espie.
        !             6:  *
        !             7:  * Redistribution and use in source and binary forms, with or without
        !             8:  * modification, are permitted provided that the following conditions
        !             9:  * are met:
        !            10:  * 1. Redistributions of source code must retain the above copyright
        !            11:  *    notice, this list of conditions and the following disclaimer.
        !            12:  * 2. Redistributions in binary form must reproduce the above copyright
        !            13:  *    notice, this list of conditions and the following disclaimer in the
        !            14:  *    documentation and/or other materials provided with the distribution.
        !            15:  *
        !            16:  * THIS SOFTWARE IS PROVIDED BY THE OPENBSD PROJECT AND CONTRIBUTORS
        !            17:  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
        !            18:  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
        !            19:  * A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OPENBSD
        !            20:  * PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
        !            21:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
        !            22:  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
        !            23:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
        !            24:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
        !            25:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
        !            26:  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        !            27:  */
        !            28: #include "config.h"
        !            29: #include "defines.h"
        !            30: #include "timestamp.h"
        !            31:
        !            32: #ifndef USE_TIMESPEC
        !            33: #include <sys/types.h>
        !            34: #include <utime.h>
        !            35: #endif
        !            36:
        !            37: TIMESTAMP now;         /* The time at the start of this whole
        !            38:                         * process */
        !            39:
        !            40: int
        !            41: set_times(f)
        !            42:     const char *f;
        !            43: {
        !            44: #ifdef USE_TIMESPEC
        !            45:     struct timeval tv[2];
        !            46:
        !            47:     TIMESPEC_TO_TIMEVAL(&tv[0], &now);
        !            48:     TIMESPEC_TO_TIMEVAL(&tv[1], &now);
        !            49:     return utimes(f, tv);
        !            50: #else
        !            51:     struct utimbuf times;
        !            52:
        !            53:     times.actime = times.modtime = now;
        !            54:     return utime(f, &times);
        !            55: #endif
        !            56: }