/* vi: set sw=4 ts=4: */
-#include "internal.h"
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
-
-const char length_usage[] =
- "length STRING\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
- "\nPrints out the length of the specified STRING.\n"
-#endif
- ;
+#include "busybox.h"
extern int length_main(int argc, char **argv)
{
if (argc != 2 || **(argv + 1) == '-')
- usage(length_usage);
+ show_usage();
printf("%lu\n", (long)strlen(argv[1]));
- return (TRUE);
+ return EXIT_SUCCESS;
}