Added compile-time test for SOCK_CLOEXEC

Signed-off-by: Mikko Koppanen <mkoppanen@php.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/ip.cpp b/src/ip.cpp
index b11a244..8090a8a 100644
--- a/src/ip.cpp
+++ b/src/ip.cpp
@@ -40,7 +40,7 @@ zmq::fd_t zmq::open_socket (int domain_, int type_, int protocol_)
 {
     //  Setting this option result in sane behaviour when exec() functions
     //  are used. Old sockets are closed and don't block TCP ports etc.
-#if defined SOCK_CLOEXEC
+#if defined ZMQ_HAVE_SOCK_CLOEXEC
     type_ |= SOCK_CLOEXEC;
 #endif
 
@@ -51,7 +51,7 @@ zmq::fd_t zmq::open_socket (int domain_, int type_, int protocol_)
     //  If there's no SOCK_CLOEXEC, let's try the second best option. Note that
     //  race condition can cause socket not to be closed (if fork happens
     //  between socket creation and this point).
-#if !defined SOCK_CLOEXEC && defined FD_CLOEXEC
+#if !defined ZMQ_HAVE_SOCK_CLOEXEC && defined FD_CLOEXEC
     int rc = fcntl (s, F_SETFD, FD_CLOEXEC);
     errno_assert (rc != -1);
 #endif