libcompat/4.1/ftime.c

1.9       cgd /* $NetBSD: ftime.c,v 1.9 2000/06/14 06:49:11 cgd Exp $ */
1.9       cgd
1.3       cgd /*
1.3       cgd  * Copyright (c) 1994 Christopher G. Demetriou
1.1       cgd  * All rights reserved.
1.1       cgd  *
1.1       cgd  * Redistribution and use in source and binary forms, with or without
1.1       cgd  * modification, are permitted provided that the following conditions
1.1       cgd  * are met:
1.1       cgd  * 1. Redistributions of source code must retain the above copyright
1.1       cgd  *    notice, this list of conditions and the following disclaimer.
1.1       cgd  * 2. Redistributions in binary form must reproduce the above copyright
1.1       cgd  *    notice, this list of conditions and the following disclaimer in the
1.1       cgd  *    documentation and/or other materials provided with the distribution.
1.1       cgd  * 3. All advertising materials mentioning features or use of this software
1.1       cgd  *    must display the following acknowledgement:
1.3       cgd  *      This product includes software developed by Christopher G. Demetriou.
1.3       cgd  * 4. The name of the author may not be used to endorse or promote products
1.3       cgd  *    derived from this software without specific prior written permission
1.1       cgd  *
1.3       cgd  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
1.3       cgd  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
1.3       cgd  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
1.3       cgd  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
1.3       cgd  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
1.3       cgd  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
1.3       cgd  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
1.3       cgd  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
1.3       cgd  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
1.3       cgd  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.1       cgd  */
1.1       cgd
1.5     lukem #include <sys/cdefs.h>
1.2   mycroft #ifndef lint
1.9       cgd __RCSID("$NetBSD: ftime.c,v 1.9 2000/06/14 06:49:11 cgd Exp $");
1.2   mycroft #endif /* not lint */
1.2   mycroft
1.1       cgd #include <sys/types.h>
1.1       cgd #include <sys/time.h>
1.1       cgd #include <sys/timeb.h>
1.1       cgd
1.7     lukem #include <assert.h>
1.7     lukem #include <errno.h>
1.7     lukem
1.4        pk int
1.1       cgd ftime(tbp)
1.1       cgd         struct timeb *tbp;
1.1       cgd {
1.1       cgd         struct timezone tz;
1.1       cgd         struct timeval t;
1.7     lukem
1.7     lukem 	_DIAGASSERT(tbp != 0);
1.1       cgd
1.1       cgd         if (gettimeofday(&t, &tz) < 0)
1.1       cgd                 return (-1);
1.6  christos         tbp->millitm = (unsigned short)(t.tv_usec / 1000);
1.1       cgd         tbp->time = t.tv_sec;
1.1       cgd         tbp->timezone = tz.tz_minuteswest;
1.1       cgd         tbp->dstflag = tz.tz_dsttime;
1.1       cgd
1.1       cgd 	return (0);
1.1       cgd }