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, 70 deletions

diff --git a/external/unbound/doc/control_proto_spec.txt b/external/unbound/doc/control_proto_spec.txt
deleted file mode 100644
index d26258f1e..000000000
--- a/external/unbound/doc/control_proto_spec.txt
+++ /dev/null
@@ -1,70 +0,0 @@
-
-Specification for the unbound-control protocol.
-
-Server listens on 8953 TCP (localhost by default). Client connects,
-SSLv3 or TLSv1 connection setup (server selfsigned certificate, 
-client has cert signed by server certificate).
-
-Port 8953 is registered with IANA as:
-ub-dns-control  8953/tcp    unbound dns nameserver control
-# Wouter Wijngaards <wouter&nlnetlabs.nl> 10 May 2011
-On may 11 2011, ticket [IANA #442315].
-
-Query and Response
-------------------
-Client sends 
-	UBCT[version] [commandline] \n
-	fixed string UBCT1 (for version 1), then an ascii text line,
-	with a command, some whitespace allowed. Line ends with '\n'.
-
-Server executes command. And sends reply in ascii text over channel, 
-closes the channel when done.
-	in case of error the first line of the response is:
-		error <descriptive text possible> \n
-	or the remainder is data of the response, for many commands the 
-	response is 'ok\n'.
-
-Queries and responses
----------------------
-stop
-	stops the server.
-reload
-	reloads the config file, and flushes the cache.
-verbosity <new value>
-	Change logging verbosity to new value.
-stats
-	output is a list of [name]=[value] lines.
-	clears the counters.
-dump_cache
-	output is a text representation of the cache contents.
-	data ends with a line 'EOF' before connection close.
-load_cache
-	client sends cache contents (like from dump_cache), which is stored 
-	in the cache. end of data indicated with a line with 'EOF' on it.
-	The data is sent after the query line.
-flush <name>
-	flushes some information regarding the name from the cache.
-	removes the A, AAAA, NS, SOA, CNAME, DNAME, MX, PTR, SRV, NAPTR types.
-	Does not remove other types.
-flush_type <name> <RR type>
-	removes rrtype entry from the cache.
-flush_zone <name>
-	removes name and everything below that name from the cache.
-	has to search through the cache item by item, so this is slow.
-lookup <name>
-	see what servers would be queried for a lookup of the given name.
-local_zone_remove <name of local-zone entry>
-	the local-zone entry is removed.
-	All data from the local zone is also deleted.
-	If it did not exist, nothing happens.
-local_zone <name of local zone> <type>
-	As the config file entry. Adds new local zone or updates
-	existing zone type.
-local_data_remove <name>
-	Removes local-data (all types) name.
-local_data <resource record string>
-	Add new local data record (on the rest of the line).
-	local_data_add www.example.com. IN A 192.0.2.2
-	if no local_zone exists for it; a transparent zone with the same
-	name as the data is created.
-Other commands in the unbound-control manual page.