use tmpfile() and revert my previous changes... convert() belongs here

[oweals/busybox.git] / coreutils / length.c

diff --git a/coreutils/length.c b/coreutils/length.c
index 00e5a171bf5208c8a6d2c559d3c5fe71ef65f16c..73becd28a3bacb7bdf1616e00d8ba62ef4e28fef 100644 (file)
--- a/coreutils/length.c
+++ b/coreutils/length.c
@@ -1,14 +1,13 @@
 /* vi: set sw=4 ts=4: */
-#include "internal.h"
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
+#include "busybox.h"
 
 extern int length_main(int argc, char **argv)
 {
-       if (argc != 2 || **(argv + 1) == '-') {
-               usage("length string\n");
-       }
-       printf("%d\n", strlen(argv[1]));
-       return (TRUE);
+       if (argc != 2 || **(argv + 1) == '-')
+               show_usage();
+       printf("%lu\n", (long)strlen(argv[1]));
+       return EXIT_SUCCESS;
 }