busybox/length.c
Eric Andersen b0e9a709ba More stuff.
-Erik
1999-10-18 22:28:26 +00:00

15 lines
254 B
C

#include "internal.h"
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
extern int
length_main(int argc, char * * argv)
{
if ( **(argv+1) == '-' ) {
usage("length string\n");
}
printf("%d\n", strlen(argv[1]));
return( TRUE);
}