X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=coreutils%2Flength.c;h=55fef131b5c3febe917c633aec0d0867d87c532c;hb=19008b83735341c91fa8a09a072ffe9816c9e423;hp=4cbe7e17b088b2c105dda17a1036d3d8f3c0e2b0;hpb=1d1d95051a288b6bf64498aac9fb20047f384b7d;p=oweals%2Fbusybox.git

diff --git a/coreutils/length.c b/coreutils/length.c
index 4cbe7e17b..55fef131b 100644
--- a/coreutils/length.c
+++ b/coreutils/length.c
@@ -1,14 +1,19 @@
 /* vi: set sw=4 ts=4: */
-#include "internal.h"
+
+/* BB_AUDIT SUSv3 N/A -- Apparently a busybox (obsolete?) extension. */
+
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
+#include "busybox.h"
 
-extern int length_main(int argc, char **argv)
+int length_main(int argc, char **argv)
 {
-	if (argc != 2 || **(argv + 1) == '-') {
-		usage("length string\n");
+	if ((argc != 2) ||  (**(++argv) == '-')) {
+	    bb_show_usage();
 	}
-	printf("%lu\n", (long)strlen(argv[1]));
-	return (TRUE);
+
+	bb_printf("%lu\n", (unsigned long)strlen(*argv));
+
+	bb_fflush_stdout_and_exit(EXIT_SUCCESS);
 }