From 1988f5e581e4cadb20d8e69ddee9be8a26ff2646 Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Wed, 12 Sep 2012 01:44:46 +0200
Subject: [PATCH] unix: put child process stdio fds in blocking mode

Remove the O_NONBLOCK flag from file descriptors 0-2, most applications don't
expect EAGAIN errors when dealing with stdio.
---
 src/unix/process.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/unix/process.c b/src/unix/process.c
index a0eb01ad..40330640 100644
--- a/src/unix/process.c
+++ b/src/unix/process.c
@@ -240,6 +240,9 @@ static void uv__process_child_init(uv_process_options_t options,
     } else {
       uv__cloexec(use_fd, 0);
     }
+
+    if (fd <= 2)
+      uv__nonblock(fd, 0);
   }
 
   if (options.cwd && chdir(options.cwd)) {