Koders Code Search: length.c

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length.c
Language: C
LOC: 16

Project Info
Build Your Linux Disk(byld)
Server: SourceForge
Type: cvs

$SourceForge\b\byld\byld\byld-1.0beta\packages\BYLD\BusyBox\busybox-0.46\$ ...\BYLD\BusyBox\busybox‑0.46\

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/* vi: set sw=4 ts=4: */
#include "internal.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 STRING\n"
#ifndef BB_FEATURE_TRIVIAL_HELP
				"\nPrints out the length of the specified STRING.\n"
#endif
				);
	}
	printf("%lu\n", (long)strlen(argv[1]));
	return (TRUE);
}