1 files changed, 15 insertions, 0 deletions

diff --git a/include/usage.h b/include/usage.h
index 59e81c2d3..56650d565 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -2415,11 +2415,26 @@
         "$ cat /tmp/foo\n" \
         "Hello\n"
 
+#ifdef CONFIG_FEATURE_TELNET_AUTOLOGIN
+#define telnet_trivial_usage \
+        "[-a] [-l USER] HOST [PORT]"
+#define telnet_full_usage \
+        "Telnet is used to establish interactive communication with another\n" \
+        "computer over a network using the TELNET protocol.\n\n" \
+        "Options:\n" \
+        "\t-a\t\tAttempt an automatic login with the USER variable.\n" \
+        "\t-l USER\t\tAttempt an automatic login with the USER argument.\n" \
+        "\tHOST\t\tThe official name, alias or the IP address of the\n" \
+        "\t\t\tremote host.\n" \
+        "\tPORT\t\tThe remote port number to connect to. If it is not\n" \
+        "\t\t\tspecified, the default telnet (23) port is used.\n"
+#else
 #define telnet_trivial_usage \
         "HOST [PORT]"
 #define telnet_full_usage \
         "Telnet is used to establish interactive communication with another\n"\
         "computer over a network using the TELNET protocol."
+#endif
 
 #ifdef CONFIG_FEATURE_TELNETD_INETD
 #define telnetd_trivial_usage \