* ext/socket/init.c (cloexec_accept): new function to use accept4 if

  available.
  (rsock_s_accept_nonblock): use cloexec_accept.
  (accept_blocking): ditto.

* ext/socket/extconf.rb: check accept4.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33596 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 0 deletions

diff --git a/ext/socket/extconf.rb b/ext/socket/extconf.rb
index 380b3ecde0..473f89f69e 100644
--- a/ext/socket/extconf.rb
+++ b/ext/socket/extconf.rb
@@ -397,6 +397,8 @@ EOF
   end
 end
 
+have_func("accept4")
+
 $objs = [
   "init.#{$OBJEXT}",
   "constants.#{$OBJEXT}",