[unix-history] / usr / src / lib / libc / gen / time.c

/*
 * Copyright (c) 1983 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that the above copyright notice and this paragraph are
 * duplicated in all such forms and that any documentation,
 * advertising materials, and other materials related to such
 * distribution and use acknowledge that the software was developed
 * by the University of California, Berkeley.  The name of the
 * University may not be used to endorse or promote products derived
 * from this software without specific prior written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 */

#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)time.c	5.5 (Berkeley) %G%";
#endif /* LIBC_SCCS and not lint */

#include <sys/types.h>
#include <sys/time.h>

time_t
time(t)
	time_t *t;
{
	struct timeval tt;

	if (gettimeofday(&tt, (struct timezone *)0) < 0)
		return(-1);
	if (t)
		*t = tt.tv_sec;
	return(tt.tv_sec);
}
Commit	Line	Data
bb0cfa24	1	/*
8add4aa7 KB	2	* Copyright (c) 1983 Regents of the University of California.
	3	* All rights reserved.
	4	*
	5	* Redistribution and use in source and binary forms are permitted
	6	* provided that the above copyright notice and this paragraph are
	7	* duplicated in all such forms and that any documentation,
	8	* advertising materials, and other materials related to such
	9	* distribution and use acknowledge that the software was developed
	10	* by the University of California, Berkeley. The name of the
	11	* University may not be used to endorse or promote products derived
	12	* from this software without specific prior written permission.
	13	* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
	14	* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
	15	* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
bb0cfa24 DF	16	*/
bb0cfa24 DF	17
2ce81398	18	#if defined(LIBC_SCCS) && !defined(lint)
056d9bd8	19	static char sccsid[] = "@(#)time.c 5.5 (Berkeley) %G%";
8add4aa7	20	#endif /* LIBC_SCCS and not lint */
e8e7b5b4	21
e8e7b5b4 SL	22	#include <sys/types.h>
	23	#include <sys/time.h>
	24
056d9bd8	25	time_t
e8e7b5b4 SL	26	time(t)
	27	time_t *t;
	28	{
	29	struct timeval tt;
	30
d62fa457	31	if (gettimeofday(&tt, (struct timezone *)0) < 0)
056d9bd8	32	return(-1);
e8e7b5b4 SL	33	if (t)
e8e7b5b4 SL	34	*t = tt.tv_sec;
056d9bd8	35	return(tt.tv_sec);
e8e7b5b4	36	}