1/* vi: set sw=4 ts=4: */
2
3/* BB_AUDIT SUSv3 N/A -- Apparently a busybox (obsolete?) extension. */
4
5#include "libbb.h"
6
7/* This is a NOFORK applet. Be very careful! */
8
9int length_main(int argc, char **argv);
10int length_main(int argc, char **argv)
11{
12	if ((argc != 2) || (**(++argv) == '-')) {
13		bb_show_usage();
14	}
15
16	printf("%u\n", (unsigned)strlen(*argv));
17
18	return fflush(stdout);
19}
20