From: Witold Kręcicki <wpk@isc.org>
Date: Wed, 14 Nov 2018 10:20:29 +0000 (+0000)
Subject: Some comments
X-Git-Tag: v9.13.4~20^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=79afbe296670726e317561eae4b22ba4cd19c765;p=thirdparty%2Fbind9.git

Some comments
---

diff --git a/lib/isc/unix/socket.c b/lib/isc/unix/socket.c
index ec673283c99..2fb6d4fd669 100644
--- a/lib/isc/unix/socket.c
+++ b/lib/isc/unix/socket.c
@@ -866,6 +866,10 @@ unwatch_fd(isc__socketthread_t *thread, int fd, int msg) {
 #endif
 }
 
+/*
+ * A poke message was received, perform a proper watch/unwatch
+ * on a fd provided
+ */
 static void
 wakeup_socket(isc__socketthread_t *thread, int fd, int msg) {
 	isc_result_t result;
@@ -3280,6 +3284,11 @@ process_fd(isc__socketthread_t *thread, int fd, bool readable,
 	}
 }
 
+/*
+ * process_fds is different for different event loops
+ * it takes the events from event loops and for each FD
+ * launches process_fd
+ */
 #ifdef USE_KQUEUE
 static bool
 process_fds(isc__socketthread_t *thread, struct kevent *events,