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gerrit.nordix.org / codeaurora / busybox / 1d1d95051a288b6bf64498aac9fb20047f384b7d / . / coreutils / length.c
blob: 4cbe7e17b088b2c105dda17a1036d3d8f3c0e2b0 [file] [log] [blame]
Erik Andersene49d5ec2000-02-08 19:58:47 +0000[diff] [blame]1/* vi: set sw=4 ts=4: */
Eric Andersencc8ed391999-10-05 16:24:54 +0000[diff] [blame]2#include "internal.h"
3#include <stdlib.h>
4#include <string.h>
5#include <stdio.h>
6
Erik Andersene49d5ec2000-02-08 19:58:47 +0000[diff] [blame]7extern int length_main(int argc, char **argv)
Eric Andersencc8ed391999-10-05 16:24:54 +0000[diff] [blame]8{
Erik Andersene49d5ec2000-02-08 19:58:47 +0000[diff] [blame]9 if (argc != 2 || **(argv + 1) == '-') {
10 usage("length string\n");
11 }
Erik Andersen1d1d9502000-04-21 01:26:49 +0000[diff] [blame^]12 printf("%lu\n", (long)strlen(argv[1]));
Erik Andersene49d5ec2000-02-08 19:58:47 +0000[diff] [blame]13 return (TRUE);
Eric Andersencc8ed391999-10-05 16:24:54 +0000[diff] [blame]14}