From 70b9c671727c9b2bb464320abed1e897e66808bf Mon Sep 17 00:00:00 2001
From: Michael Santos <michael.santos@gmail.com>
Date: Mon, 18 Apr 2011 11:10:33 -0400
Subject: [PATCH] Attempt to open the device in non-blocking mode

---
 c_src/procket_cmd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/c_src/procket_cmd.c b/c_src/procket_cmd.c
index 3887d39..bcf73a3 100644
--- a/c_src/procket_cmd.c
+++ b/c_src/procket_cmd.c
@@ -268,7 +268,7 @@ procket_open_char_dev(char *dev)
     struct stat buf = {0};
     int err = 0;
 
-    if ( (fd = open(dev, O_RDWR)) < 0)
+    if ( (fd = open(dev, O_RDWR|O_NONBLOCK)) < 0)
         return -1;
 
     /* Test the file is a character device */