summaryrefslogtreecommitdiff
path: root/i/pc104/initrd/conf/busybox/coreutils/length.c
diff options
context:
space:
mode:
Diffstat (limited to 'i/pc104/initrd/conf/busybox/coreutils/length.c')
-rw-r--r--i/pc104/initrd/conf/busybox/coreutils/length.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/i/pc104/initrd/conf/busybox/coreutils/length.c b/i/pc104/initrd/conf/busybox/coreutils/length.c
new file mode 100644
index 0000000..1dc122c
--- /dev/null
+++ b/i/pc104/initrd/conf/busybox/coreutils/length.c
@@ -0,0 +1,20 @@
+/* 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"
+
+int length_main(int argc, char **argv);
+int length_main(int argc, char **argv)
+{
+ if ((argc != 2) || (**(++argv) == '-')) {
+ bb_show_usage();
+ }
+
+ printf("%lu\n", (unsigned long)strlen(*argv));
+
+ fflush_stdout_and_exit(EXIT_SUCCESS);
+}