utime.c revision 1.7 
11.7Sjtc/*	$NetBSD: utime.c,v 1.7 1997/07/21 14:07:46 jtc 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.
151.1Scgd * 3. All advertising materials mentioning features or use of this software
161.1Scgd *    must display the following acknowledgement:
171.1Scgd *	This product includes software developed by the University of
181.1Scgd *	California, Berkeley and its contributors.
191.1Scgd * 4. Neither the name of the University nor the names of its contributors
201.1Scgd *    may be used to endorse or promote products derived from this software
211.1Scgd *    without specific prior written permission.
221.1Scgd *
231.1Scgd * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
241.1Scgd * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
251.1Scgd * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
261.1Scgd * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
271.1Scgd * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
281.1Scgd * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
291.1Scgd * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
301.1Scgd * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
311.1Scgd * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
321.1Scgd * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
331.1Scgd * SUCH DAMAGE.
341.1Scgd */
351.1Scgd
361.6Schristos#include <sys/cdefs.h>
371.1Scgd#if defined(LIBC_SCCS) && !defined(lint)
381.5Scgd#if 0
391.5Scgdstatic char sccsid[] = "@(#)utime.c	8.1 (Berkeley) 6/4/93";
401.5Scgd#else
411.7Sjtc__RCSID("$NetBSD: utime.c,v 1.7 1997/07/21 14:07:46 jtc Exp $");
421.5Scgd#endif
431.1Scgd#endif /* LIBC_SCCS and not lint */
441.1Scgd
451.7Sjtc#include "namespace.h"
461.1Scgd#include <sys/time.h>
471.7Sjtc#include <utime.h>
481.5Scgd
491.7Sjtc#ifdef __weak_alias
501.7Sjtc__weak_alias(utime,_utime);
511.7Sjtc#endif
521.1Scgd
531.1Scgdint
541.1Scgdutime(path, times)
551.1Scgd	const char *path;
561.1Scgd	const struct utimbuf *times;
571.1Scgd{
581.5Scgd	struct timeval tv[2], *tvp;
591.1Scgd
601.5Scgd	if (times == (struct utimbuf *) NULL)
611.5Scgd		tvp = NULL;
621.5Scgd	else {
631.3Sjtc		tv[0].tv_sec = times->actime;
641.3Sjtc		tv[1].tv_sec = times->modtime;
651.3Sjtc		tv[0].tv_usec = tv[1].tv_usec = 0;
661.5Scgd		tvp = tv;
671.3Sjtc	}
681.5Scgd	return (utimes(path, tvp));
691.1Scgd}
70