Attempt to open the device in non-blocking mode

msantos · Apr 18, 2011 · 70b9c67 · 70b9c67
1 parent bd91116
commit 70b9c67
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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 */