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/*
* Copyright (c) 2007 Silicon Graphics, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include "pmapi.h"
int
main(int argc, char **argv)
{
struct timespec rqt;
struct timeval delta;
int r = 0;
char *msg;
if (argc == 2) {
if (pmParseInterval(argv[1], &delta, &msg) < 0) {
fputs(msg, stderr);
free(msg);
} else {
rqt.tv_sec = delta.tv_sec;
rqt.tv_nsec = delta.tv_usec * 1000;
if (0 != nanosleep(&rqt, NULL))
r = oserror();
exit(r);
}
}
fprintf(stderr, "Usage: pmsleep interval\n");
exit(1);
}
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