From 8c9cbee1b1fb19786405bdd92af5edfdab4cdbbe Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Sat, 28 Sep 2013 20:50:45 +0200
Subject: [PATCH] Revert "unix: set O_NONBLOCK in uv_pipe_open()"

It turns out that node.js relies on the blocking behavior of pipes in
some cases, notably when forking worker processes.  Reopens #941.

This reverts commit 8fe4ca686bcb069f670b0381e89c008ca814f8ba.
---
 src/unix/pipe.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/unix/pipe.c b/src/unix/pipe.c
index 6db16812..4b7f966b 100644
--- a/src/unix/pipe.c
+++ b/src/unix/pipe.c
@@ -160,9 +160,6 @@ int uv_pipe_open(uv_pipe_t* handle, uv_file fd) {
     return -1;
 #endif /* defined(__APPLE__) */
 
-  if (uv__nonblock(fd, 1))
-    return uv__set_sys_error(handle->loop, errno);
-
   return uv__stream_open((uv_stream_t*)handle,
                          fd,
                          UV_STREAM_READABLE | UV_STREAM_WRITABLE);