1e8bcca3a2ca4a70156c72239d62bb68eeb2929fdElliott Hughes/* $NetBSD: utime.c,v 1.14 2012/06/25 22:32:44 abs Exp $ */ 2e8bcca3a2ca4a70156c72239d62bb68eeb2929fdElliott Hughes 31dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/*- 41dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Copyright (c) 1990, 1993 51dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * The Regents of the University of California. All rights reserved. 61dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 71dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Redistribution and use in source and binary forms, with or without 81dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * modification, are permitted provided that the following conditions 91dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * are met: 101dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 1. Redistributions of source code must retain the above copyright 111dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * notice, this list of conditions and the following disclaimer. 121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * notice, this list of conditions and the following disclaimer in the 141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * documentation and/or other materials provided with the distribution. 15e8bcca3a2ca4a70156c72239d62bb68eeb2929fdElliott Hughes * 3. Neither the name of the University nor the names of its contributors 161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * may be used to endorse or promote products derived from this software 171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * without specific prior written permission. 181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 231dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 281dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * SUCH DAMAGE. 301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 32e8bcca3a2ca4a70156c72239d62bb68eeb2929fdElliott Hughes#include <sys/cdefs.h> 331dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#if defined(LIBC_SCCS) && !defined(lint) 34e8bcca3a2ca4a70156c72239d62bb68eeb2929fdElliott Hughes#if 0 351dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstatic char sccsid[] = "@(#)utime.c 8.1 (Berkeley) 6/4/93"; 36e8bcca3a2ca4a70156c72239d62bb68eeb2929fdElliott Hughes#else 37e8bcca3a2ca4a70156c72239d62bb68eeb2929fdElliott Hughes__RCSID("$NetBSD: utime.c,v 1.14 2012/06/25 22:32:44 abs Exp $"); 38e8bcca3a2ca4a70156c72239d62bb68eeb2929fdElliott Hughes#endif 391dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif /* LIBC_SCCS and not lint */ 401dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 41e8bcca3a2ca4a70156c72239d62bb68eeb2929fdElliott Hughes#include "namespace.h" 421dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <sys/time.h> 431dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 44e8bcca3a2ca4a70156c72239d62bb68eeb2929fdElliott Hughes#include <assert.h> 45e8bcca3a2ca4a70156c72239d62bb68eeb2929fdElliott Hughes#include <errno.h> 46e8bcca3a2ca4a70156c72239d62bb68eeb2929fdElliott Hughes#include <stddef.h> 471dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <utime.h> 481dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 491dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint 50e8bcca3a2ca4a70156c72239d62bb68eeb2929fdElliott Hughesutime(const char *path, const struct utimbuf *times) 511dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project{ 521dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct timeval tv[2], *tvp; 531dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 54e8bcca3a2ca4a70156c72239d62bb68eeb2929fdElliott Hughes _DIAGASSERT(path != NULL); 55e8bcca3a2ca4a70156c72239d62bb68eeb2929fdElliott Hughes 56e8bcca3a2ca4a70156c72239d62bb68eeb2929fdElliott Hughes if (times == (struct utimbuf *) NULL) 57e8bcca3a2ca4a70156c72239d62bb68eeb2929fdElliott Hughes tvp = NULL; 58e8bcca3a2ca4a70156c72239d62bb68eeb2929fdElliott Hughes else { 591dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project tv[0].tv_sec = times->actime; 601dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project tv[1].tv_sec = times->modtime; 611dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project tv[0].tv_usec = tv[1].tv_usec = 0; 621dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project tvp = tv; 63e8bcca3a2ca4a70156c72239d62bb68eeb2929fdElliott Hughes } 641dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project return (utimes(path, tvp)); 651dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} 66