add improved argument parsing. also add helper messages

[archipelago] / xseg / peers / user / mt-vlmcd.c

diff --git a/xseg/peers/user/mt-vlmcd.c b/xseg/peers/user/mt-vlmcd.c
index 8b85089..56aee24 100644 (file)
--- a/xseg/peers/user/mt-vlmcd.c
+++ b/xseg/peers/user/mt-vlmcd.c
@@ -28,6 +28,14 @@ struct vlmc_io {
        unsigned long breq_len, breq_cnt;
 };
 
+void custom_peer_usage()
+{
+       fprintf(stderr, "Custom peer options: \n"
+                       "-mp : mapper port\n"
+                       "-bp : blocker port for blocks\n"
+                       "\n");
+}
+
 static inline void __set_vio_state(struct vlmc_io *vio, enum io_state_enum state)
 {
 //     xlock_acquire(&vio->lock, 1);