Unbound: remove unbound from in-tree source

We'll instead use a git submodule to pull from our unbound repo.

1 files changed, 0 insertions, 39 deletions

diff --git a/external/unbound/libunbound/python/doc/examples/example3.rst b/external/unbound/libunbound/python/doc/examples/example3.rst
deleted file mode 100644
index b0626b55f..000000000
--- a/external/unbound/libunbound/python/doc/examples/example3.rst
+++ /dev/null
@@ -1,39 +0,0 @@
-.. _example_asynch:
-
-Asynchronous lookup
-===================
-
-This example performs the name lookup in the background. 
-The main program keeps running while the name is resolved. 
-
-Source code
------------
-
-::
-
-	#!/usr/bin/python
-	import time
-	import unbound
-	
-	ctx = unbound.ub_ctx()
-	ctx.resolvconf("/etc/resolv.conf")
-	
-	def call_back(my_data,status,result):
-		print "Call_back:", my_data
-		if status == 0 and result.havedata:
-			print "Result:", result.data.address_list
-			my_data['done_flag'] = True
-	
-	
-	my_data = {'done_flag':False,'arbitrary':"object"}
-	status, async_id = ctx.resolve_async("www.seznam.cz", my_data, call_back, unbound.RR_TYPE_A, unbound.RR_CLASS_IN)
-	        
-	while (status == 0) and (not my_data['done_flag']):
-		status = ctx.process()
-		time.sleep(0.1)
-	
-	if (status != 0):
-		print "Resolve error:", unbound.ub_strerror(status)
-
-The :meth:`unbound.ub_ctx.resolve_async` method is able to pass on any Python
-object. In this example, we used a dictionary object ``my_data``.