comm: Break out common code in comm

[secnet] / secnet.h

diff --git a/secnet.h b/secnet.h
index 54d84a5..5d72f95 100644 (file)
--- a/secnet.h
+++ b/secnet.h
@@ -378,7 +378,7 @@ struct comm_addr {
 };
 
 /* Return True if the packet was processed, and shouldn't be passed to
-   any other potential receivers. */
+   any other potential receivers. (buf is freed iff True returned.) */
 typedef bool_t comm_notify_fn(void *state, struct buffer_if *buf,
                              const struct comm_addr *source);
 typedef void comm_request_notify_fn(void *commst, void *nst,