sbase/sleep.c

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2011-05-23 18:00:31 +00:00
/* See LICENSE file for copyright and license details. */
#include <stdlib.h>
#include <unistd.h>
#include "util.h"
int
main(int argc, char *argv[])
{
unsigned int seconds;
if(argc != 2)
eprintf("usage: %s seconds\n", argv[0]);
seconds = atoi(argv[1]);
while((seconds = sleep(seconds)) > 0)
;
return EXIT_SUCCESS;
}