commit f76b7f305ffab3475f853e629945832b9e9a3e42
author Valentin Bartenev <vbart@nginx.com> Sat Mar 14 17:37:13 2015 +0300
committer Valentin Bartenev <vbart@nginx.com> Sat Mar 14 17:37:13 2015 +0300
tree 6d8db83ee662901d17e1eafb77c8f24df174cdd3
parent 27e49d772d082afa8b8ec28e2dd04bf95f84e367

Events: implemented epoll notification mechanism.

auto/unix

diff --git a/auto/unix b/auto/unix
index 81436b6..6e54531 100755
--- a/auto/unix
+++ b/auto/unix
@@ -450,6 +450,29 @@
 END
         exit 1
     fi
+
+else
+
+    ngx_feature="eventfd()"
+    ngx_feature_name="NGX_HAVE_EVENTFD"
+    ngx_feature_run=no
+    ngx_feature_incs="#include <sys/eventfd.h>"
+    ngx_feature_path=
+    ngx_feature_libs=
+    ngx_feature_test="(void) eventfd(0, 0)"
+    . auto/feature
+
+    if [ $ngx_found = yes ]; then
+        have=NGX_HAVE_SYS_EVENTFD_H . auto/have
+    fi
+
+    if [ $ngx_found = no ]; then
+
+        ngx_feature="eventfd() (SYS_eventfd)"
+        ngx_feature_incs="#include <sys/syscall.h>"
+        ngx_feature_test="int n = SYS_eventfd"
+        . auto/feature
+    fi
 fi