added kqeueue backend, completely untested

[software/libev.git] / ev_epoll.c

diff --git a/ev_epoll.c b/ev_epoll.c
index 92587c21a73ccdecb84e696f9dfba2b4b7e8228e..4793212dccbc28adcdd9c45edc293727bdcf0856 100644 (file)
--- a/ev_epoll.c
+++ b/ev_epoll.c
@@ -1,4 +1,6 @@
 /*
+ * libev epoll fd activity backend
+ *
  * Copyright (c) 2007 Marc Alexander Lehmann <libev@schmorp.de>
  * All rights reserved.
  *
@@ -55,8 +57,8 @@ epoll_postfork_child (void)
 
   /* re-register interest in fds */
   for (fd = 0; fd < anfdmax; ++fd)
-    if (anfds [fd].wev)
-      epoll_modify (fd, EV_NONE, anfds [fd].wev);
+    if (anfds [fd].events)//D
+      epoll_modify (fd, EV_NONE, anfds [fd].events);
 }
 
 static struct epoll_event *events;
@@ -79,10 +81,10 @@ epoll_poll (ev_tstamp timeout)
     );
 
   /* if the receive array was full, increase its size */
-  if (eventcnt == eventmax)
+  if (expect_false (eventcnt == eventmax))
     {
       free (events);
-      eventmax += eventmax >> 1;
+      eventmax = array_roundsize (events, eventmax << 1);
       events = malloc (sizeof (struct epoll_event) * eventmax);
     }
 }