mkepoch.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Copyright (c) 1986 Sun Microsystems Inc.
*/
/*
* Put out a C declaration which initializes "epoch" to the time ("tv_sec"
* portion) when this program was run.
*/
#include <stdio.h>
#include <sys/time.h>
int gettimeofday();
void perror();
void exit();
/*ARGSUSED*/
int
main(argc, argv)
int argc;
char **argv;
{
struct timeval now;
if (gettimeofday(&now, (struct timezone *)NULL) < 0) {
perror("mkepoch: gettimeofday failed");
exit(1);
}
if (printf("static long epoch = %ld;\n", now.tv_sec) == EOF) {
perror("mkepoch: can't write output");
exit(1);
}
return (0);
}