From f20512c849193525788d9cbcead5de2b4de2f32c Mon Sep 17 00:00:00 2001
From: Adam <Adam@anope.org>
Date: Sun, 22 Aug 2010 12:23:43 -0400
Subject: [PATCH] Use pipe() instead of pipe2() - some systems dont have
 pipe2()

---
 src/socketengines/socketengine_pipe.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/socketengines/socketengine_pipe.cpp b/src/socketengines/socketengine_pipe.cpp
index ee1069d57..0b319f0b0 100644
--- a/src/socketengines/socketengine_pipe.cpp
+++ b/src/socketengines/socketengine_pipe.cpp
@@ -16,8 +16,12 @@ int Pipe::SendInternal(const Anope::string &) const
 Pipe::Pipe() : Socket()
 {
 	int fds[2];
-	if (pipe2(fds, O_NONBLOCK))
+	if (pipe(fds))
 		throw CoreException(Anope::string("Could not create pipe: ") + strerror(errno));
+	int flags = fcntl(fds[0], F_GETFL, 0);
+	fcntl(fds[0], F_SETFL, flags | O_NONBLOCK);
+	flags = fcntl(fds[1], F_GETFL, 0);
+	fcntl(fds[1], F_SETFL, flags | O_NONBLOCK);
 
 	this->Sock = fds[0];
 	this->WritePipe = fds[1];