aboutsummaryrefslogtreecommitdiff
path: root/length.c
blob: 14d15c81c5f615ec8744dfc4d93a8996460e41c1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
/* vi: set sw=4 ts=4: */
#include "busybox.h"
#include <stdlib.h>
#include <string.h>
#include <stdio.h>

extern int length_main(int argc, char **argv)
{
	if (argc != 2 || **(argv + 1) == '-')
		usage(length_usage);
	printf("%lu\n", (long)strlen(argv[1]));
	return (TRUE);
}