1 files changed, 13 insertions, 0 deletions
diff --git a/release/src/router/busybox/length.c b/release/src/router/busybox/length.c
new file mode 100644
index 00000000..73becd28
--- /dev/null
+++ b/release/src/router/busybox/length.c
@@ -0,0 +1,13 @@
+/* vi: set sw=4 ts=4: */
+#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) == '-')
+		show_usage();
+	printf("%lu\n", (long)strlen(argv[1]));
+	return EXIT_SUCCESS;
+}