From e73c37d96e021f49d36d35a635747e19a0f2b42b Mon Sep 17 00:00:00 2001
From: "Manuel Amador (Rudd-O)" <rudd-o@rudd-o.com>
Date: Mon, 5 Sep 2016 03:06:19 +0000
Subject: [PATCH] Support older Python 3 versions that do not have
 os.setblocking

---
 bin/bombshell-client | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/bin/bombshell-client b/bin/bombshell-client
index 49c0634..9e6e2e9 100755
--- a/bin/bombshell-client
+++ b/bin/bombshell-client
@@ -172,7 +172,10 @@ class Signaler(MyThread):
 
 
 def unblock(fobj):
-  os.set_blocking(fobj.fileno(), False)
+  if hasattr(os, "set_blocking"):
+    return os.set_blocking(fobj.fileno(), False)
+  fl = fcntl.fcntl(fobj, fcntl.F_GETFL)
+  fcntl.fcntl(fobj, fcntl.F_SETFL, fl | os.O_NONBLOCK)
 
 
 def write(dst, buffer, l):