37 lines
518 B
C
37 lines
518 B
C
#include <stdlib.h>
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#include <stdio.h>
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#include <errno.h>
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#include <time.h>
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#include "support.h"
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int main(int argc, char **argv)
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{
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int i;
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i = 0;
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if(argc != 2)
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{
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throw(NEEDARG_FAIL, mastrcat(argv[0], " int"));
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}
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i = (int) (strtol(argv[1], (char **) NULL, 10));
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if(errno == ERANGE)
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{
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throw(TIME_FAIL, mastrcat(argv[0], " ERANGE error."));
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}
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if(i < 0)
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{
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throw(MISC_FAIL, mastrcat(argv[0], ": need positive number."));
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}
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sleep(i);
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exit(0);
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}
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