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/*
* usleep
*
* Written by Donald Barnes <djb@redhat.com> for Red Hat Software.
*
*/
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
void main(int argc, char **argv)
{
double count;
if (argc == 1) count=1;
else if (!strcmp(argv[1], "--help"))
{
printf("usleep [number]\n sleep [number] of microseconds\n the default number to sleep is 1 microsecond\n");
exit(0);
}
else if (!strcmp(argv[1], "-v"))
{
printf("usleep version 1.0 by Donald Barnes <djb@redhat.com>\n usleep --help for more info\n");
exit(0);
}
else
count = strtod(argv[1], NULL);
usleep(count);
exit(0);
}
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