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-rw-r--r--loginutils/vlock.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/loginutils/vlock.c b/loginutils/vlock.c
index 3299afa..efad63f 100644
--- a/loginutils/vlock.c
+++ b/loginutils/vlock.c
@@ -15,6 +15,13 @@
/* Fixed by Erik Andersen to do passwords the tinylogin way...
* It now works with md5, sha1, etc passwords. */
+//usage:#define vlock_trivial_usage
+//usage: "[-a]"
+//usage:#define vlock_full_usage "\n\n"
+//usage: "Lock a virtual terminal. A password is required to unlock.\n"
+//usage: "\nOptions:"
+//usage: "\n -a Lock all VTs"
+
#include "libbb.h"
#ifdef __linux__