commit 8cdb433dc201ea7299f3aa5fc6e377f3ac1b1a9c
author Ruslan Ermilov <ru@nginx.com> Thu Apr 23 14:17:40 2015 +0300
committer Ruslan Ermilov <ru@nginx.com> Thu Apr 23 14:17:40 2015 +0300
tree 86a11f849857f4c20970ba14c2943608bbb9d4c7
parent d075532c4004d6d9d02baaee96b0f802d2475d44

Removed the obsolete rtsig module.

src/core/ngx_connection.c

diff --git a/src/core/ngx_connection.c b/src/core/ngx_connection.c
index 025fbeb..52b97ce 100644
--- a/src/core/ngx_connection.c
+++ b/src/core/ngx_connection.c
@@ -764,10 +764,7 @@
 
         if (c) {
             if (c->read->active) {
-                if (ngx_event_flags & NGX_USE_RTSIG_EVENT) {
-                    ngx_del_conn(c, NGX_CLOSE_EVENT);
-
-                } else if (ngx_event_flags & NGX_USE_EPOLL_EVENT) {
+                if (ngx_event_flags & NGX_USE_EPOLL_EVENT) {
 
                     /*
                      * it seems that Linux-2.6.x OpenVZ sends events

src/core/ngx_resolver.c

diff --git a/src/core/ngx_resolver.c b/src/core/ngx_resolver.c
index d863b4c..caa2b51 100644
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -3104,23 +3104,13 @@
     /* UDP sockets are always ready to write */
     wev->ready = 1;
 
-    if (ngx_add_event) {
+    event = (ngx_event_flags & NGX_USE_CLEAR_EVENT) ?
+                /* kqueue, epoll */                 NGX_CLEAR_EVENT:
+                /* select, poll, /dev/poll */       NGX_LEVEL_EVENT;
+                /* eventport event type has no meaning: oneshot only */
 
-        event = (ngx_event_flags & NGX_USE_CLEAR_EVENT) ?
-                    /* kqueue, epoll */                 NGX_CLEAR_EVENT:
-                    /* select, poll, /dev/poll */       NGX_LEVEL_EVENT;
-                    /* eventport event type has no meaning: oneshot only */
-
-        if (ngx_add_event(rev, NGX_READ_EVENT, event) != NGX_OK) {
-            goto failed;
-        }
-
-    } else {
-        /* rtsig */
-
-        if (ngx_add_conn(c) == NGX_ERROR) {
-            goto failed;
-        }
+    if (ngx_add_event(rev, NGX_READ_EVENT, event) != NGX_OK) {
+        goto failed;
     }
 
     return NGX_OK;