From 3fd12260aab12ebf620ffb9c28c03e46e62547d9 Mon Sep 17 00:00:00 2001
From: Mikko Koppanen <mkoppanen@php.net>
Date: Sat, 11 Apr 2009 11:44:15 +0000
Subject: [PATCH] MFH: Added support for passing O_NONBLOCK to the underlying
 open() system call

---
 main/streams/plain_wrapper.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/main/streams/plain_wrapper.c b/main/streams/plain_wrapper.c
index 8a7d3c2fc9..6cf35a6252 100644
--- a/main/streams/plain_wrapper.c
+++ b/main/streams/plain_wrapper.c
@@ -70,7 +70,11 @@ PHPAPI int php_stream_parse_fopen_modes(const char *mode, int *open_flags)
 			/* unknown mode */
 			return FAILURE;
 	}
-
+#if defined(O_NONBLOCK)
+	if (strchr(mode, 'n')) {
+		flags |= O_NONBLOCK;
+	}
+#endif
 	if (strchr(mode, '+')) {
 		flags |= O_RDWR;
 	} else if (flags) {
-- 
2.40.0