Add mud_can_push()

2016-04-14 19:41:59 +00:00
parent cd9fb7ce34
commit 23a2cc1e24
2 changed files with 6 additions and 0 deletions
--- a/mud.c
+++ b/mud.c
@@ -716,6 +716,11 @@ int mud_can_pull (struct mud *mud)
    return (mud->rx.start != MUD_PACKET_NEXT(mud->rx.end));
 }

+int mud_can_push (struct mud *mud)
+{
+    return (mud->tx.start != mud->tx.end);
+}
+
 int mud_is_up (struct mud *mud)
 {
    struct path *path;