X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=coreutils%2Flength.c;h=bce43ab3ff7fdbc90684833eb4c53024d8816cbc;hb=47bc802e9e8942182cd3cec1b5a6c3fb62427d16;hp=f2dadd25c8958d231069231b63e77a10332d5682;hpb=703c62da63aa31d665a8215f373b26e4b54f1bf4;p=oweals%2Fbusybox.git

diff --git a/coreutils/length.c b/coreutils/length.c
index f2dadd25c..bce43ab3f 100644
--- a/coreutils/length.c
+++ b/coreutils/length.c
@@ -1,15 +1,19 @@
-#include "internal.h"
+/* vi: set sw=4 ts=4: */
+
+/* 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)
+extern int length_main(int argc, char **argv)
 {
-    if ( **(argv+1) == '-' ) {
-	fprintf(stderr, "Usage: length string\n");
-	exit(FALSE);
-    }
-    printf("%d\n", strlen(argv[1]));
-    return( TRUE);
+	if ((argc != 2) ||  (**(++argv) == '-')) {
+	    bb_show_usage();
+	}
+
+	bb_printf("%lu\n", (unsigned long)strlen(*argv));
+
+	bb_fflush_stdout_and_exit(EXIT_SUCCESS);
 }