11.14Sabs/*	$NetBSD: utime.c,v 1.14 2012/06/25 22:32:44 abs Exp $	*/
21.5Scgd
31.1Scgd/*-
41.5Scgd * Copyright (c) 1990, 1993
51.5Scgd *	The Regents of the University of California.  All rights reserved.
61.1Scgd *
71.1Scgd * Redistribution and use in source and binary forms, with or without
81.1Scgd * modification, are permitted provided that the following conditions
91.1Scgd * are met:
101.1Scgd * 1. Redistributions of source code must retain the above copyright
111.1Scgd *    notice, this list of conditions and the following disclaimer.
121.1Scgd * 2. Redistributions in binary form must reproduce the above copyright
131.1Scgd *    notice, this list of conditions and the following disclaimer in the
141.1Scgd *    documentation and/or other materials provided with the distribution.
151.12Sagc * 3. Neither the name of the University nor the names of its contributors
161.1Scgd *    may be used to endorse or promote products derived from this software
171.1Scgd *    without specific prior written permission.
181.1Scgd *
191.1Scgd * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
201.1Scgd * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
211.1Scgd * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
221.1Scgd * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
231.1Scgd * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
241.1Scgd * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
251.1Scgd * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
261.1Scgd * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
271.1Scgd * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
281.1Scgd * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
291.1Scgd * SUCH DAMAGE.
301.1Scgd */
311.1Scgd
321.6Schristos#include <sys/cdefs.h>
331.1Scgd#if defined(LIBC_SCCS) && !defined(lint)
341.5Scgd#if 0
351.5Scgdstatic char sccsid[] = "@(#)utime.c	8.1 (Berkeley) 6/4/93";
361.5Scgd#else
371.14Sabs__RCSID("$NetBSD: utime.c,v 1.14 2012/06/25 22:32:44 abs Exp $");
381.5Scgd#endif
391.1Scgd#endif /* LIBC_SCCS and not lint */
401.1Scgd
411.7Sjtc#include "namespace.h"
421.1Scgd#include <sys/time.h>
431.9Slukem
441.9Slukem#include <assert.h>
451.9Slukem#include <errno.h>
461.8Skleink#include <stddef.h>
471.7Sjtc#include <utime.h>
481.5Scgd
491.1Scgdint
501.14Sabsutime(const char *path, const struct utimbuf *times)
511.1Scgd{
521.5Scgd	struct timeval tv[2], *tvp;
531.9Slukem
541.9Slukem	_DIAGASSERT(path != NULL);
551.1Scgd
561.5Scgd	if (times == (struct utimbuf *) NULL)
571.5Scgd		tvp = NULL;
581.5Scgd	else {
591.3Sjtc		tv[0].tv_sec = times->actime;
601.3Sjtc		tv[1].tv_sec = times->modtime;
611.3Sjtc		tv[0].tv_usec = tv[1].tv_usec = 0;
621.5Scgd		tvp = tv;
631.3Sjtc	}
641.5Scgd	return (utimes(path, tvp));
651.1Scgd}
66