Remove some more junk from tap driver tree.

ext/tap-mac/tuntap/Changelog

@@ -1,141 +0,0 @@
-
-November 1, 2011:
- o Make the netmask address family fix work without knowledge of the struct
-   ifaddr definition. This fixes a crash on Lion, where the layout of the
-   structure has been changed, but at the cost of the fix no longer working for
-   IPv6. I think this is OK though, since mDNSResponder has been fixed on
-   Leopard and beyond to no longer require the hack.
- o Proper multicast address checking for tun; multicast should now work reliably
-   with IP and IPv6 on tun also.
- o A quite comprehensive test suite has been added that allows for quick release
-   testing.
- o PPC support has been dropped due to XCode 4 no longer supporting PPC arch.
-
-September 13, 2009:
- o Change linker options to produce 64 bit kext bundle for Snow Leopard.
- o Switch from kmem_alloc and friends to OSAlloc for memory allocation and
-   avoid the delay() call. Respective symbols are not available on 64 bit
-   kernels anymore.
-
-September 5, 2009:
- o Initial Snow Leopard port. Thanks to various people contributing patches in
-   the bugtracker. The new official version can only be compiled on Snow
-   Leopard but has been tested to work on all Tiger, Leopard and Snow Leopard
- o Clean up unused locking code and switch to rwlocks even for simple mutexes,
-   which avoids a symbol incompatibility for Tiger and Leopard.
- o Clean up compilation flags in the Makefiles.
-
-July 4, 2008:
- o Adapt the former Leopard package to also be installable on Tiger systems.
-   This obsoletes the Tiger version, both Leopard and Tiger are now supported
-   by a single package.
-
-June 7, 2008:
- o Protect the selwakeup() call by the lock. This fixes incorrect select()
-   behaviour, thanks to Roland Wendelin for reporting this.
- o Fix tuntap_mbuf_queue::size initialization
- o Use a proper wait condition for synchronization when detaching the network
-   interface. The old code would crash if the if_detached() handler was called
-   from a different thread than unregister_interface().
-
-January 21, 2008:
- o Work around an issue in the Darwin kernel. When unregistering an interface,
-   addresses are not properly removed from the interface. This leads to
-   crashes and other problems when reusing the interface. Introduce an ugly
-   hack that tries to remove all interface addresses when shutting the
-   interface down.
- o Fix a small mbuf leak that could occur when the output queue was full.
-   Thanks to Oleg Dolgov for reporting this.
-
-December 21, 2007:
- o Fix paths in the startup item postflight scripts
- o Check if_ioctl arguments more defensively after a report of a panic after
-   receiving a NULL arg.
-
-November 14, 2007:
- o I have done a complete rework of the installer package generation. The
-   package is now edited in PackageMaker. The distribution package can still
-   be built from the commandline though.
- o Fix incorrect permission & ownership of the installed files.
-
-Oktober 11, 2007:
- o Fix the permissions of the postflight scripts. Installer packages should work
-   again.
- o Drop the kmod and kmodc++ in the linker command, they seem to be unneeded
-   with Leopard.
-
-September 20, 2007:
- o Initial Leopard port, it's basically the latest Tiger version with some
-   Leopard-related fixes and s/Tiger/Leopard/g
- o I have switched to a proper version management system (git) and could
-   remove some of the CVS hacks subsequently.
- o The installation packages have been reworked a bit, they now install into
-   /System/Extensions and /System/StartupItems directly by using
-   DestinationPaths.
-
-May 13, 2006:
- o This version is not stable, it may crash, sorry.
- o Universal binaries that run on ppc and intel macs.
- o Adds tap MAC address randomization
- o Redesigned locking.
- o Better multicast support
- o mDNSResponder workaround, so that the tap interfaces should get picked up
-   now. Note that we are fixing ifconfig/kernel behaviour here.
- o All tapX and tunX devices are visible in /dev at all times, network
-   interfaces still created dynamically, though.
- o Startup items moved to /Library/StartupItems
-
-May 17, 2005:
- o Initial Tiger port. We now have KPI-style interfaces. I guess the Tiger
-   version is little slower than the Panther version because of all the
-   wrapping and hiding in the kernel.
- o The kernel extensions moved to /Library/Extensions. That is the place where
-   non-Apple kexts are supposed to live.
-
-April 21, 2005:
- o I added support in tun for AF prepending like some BSDs do. Thanks to Dennis
-   kSchneider for mailing the initial patch. You can also set the value of
-   AF_INET6 to be used.
- o I finally found that major bug causing crashes (especially on multiprocessor
-   machines). It also caused a memory leak (lost mbufs), and might have caused
-   performance/througput/data-loss problems. Everyone is recommended to upgrade.
-
-April 6, 2005:
- o I rewrote the common part concerning the tun and tap initialization and
-   cleanup. This should make the code more maintainable (less duplication).
- o The devices now reinitialize to the state they were started in when they
-   are closed by an application. This concerns IP addresses for example.
- o I changed the package building system to use PackageMaker.app in batch
-   mode. The packages also check for version 10.3 now, so nobody should be
-   able to install tun/tap on 10.2 using installer packages. Furthermore I
-   have sprinkled some warnings telling you not to use tun/tap on SMP machines
-   over the installation process ;-)
- o Some minor locking fixes.
-
-November 19, 2004:
- o Jamie Wood reported that the packet queue in the driver could be considered
-   empty even if there were packets in it. This was probably caused by a
-   synchronization problem that should be fixed now. People encountering
-   timeouts etc. should try the new version.
- o I finally implemented support for changing the interface MTU. The driver
-   enforces the MTU when writing packets to the character device now. However,
-   packets coming from the kernel are not checked.
-
-September 9, 2004:
- o Marcello Teodori told me that the tun driver wasn't working with openvpn.
-   The problem was the fcntl call, fixed that. Should work now. Thanks
-   Marcello!
- o changed the tun driver not to prepend the address family field before each
-   and every packet (which is the behaviour of OpenBSD). As there is currently
-   only IPv4 and IPv6 support there is no problem with the standard tun
-   approach used on other OSes. This should make the driver much more
-   compatible.
- o Did a script and makefile support so that the installer packages can now be 
-   built from the command prompt. Unfortunately this might break things
-   someday as I am not using the 'official' way to build the packages
- o Cleaned up installer packages a little.
-
-August 24, 2004:
- o initial version put online
- o basic tun/tap support, tap working with qemu
-

ext/tap-mac/tuntap/README.zerotier-build

@@ -2,7 +2,12 @@ Building the tap for both x86_64 and i386 requires an older version of the
 Xcode tools than what now ships for Mavericks (10.9). The newer version
 does not support creating i386 kernel images.
 
-These can be obtained from:
+At the moment this is done on an OSX 10.6 virtual image that is used for
+building. (It doesn't have to be done often.) Then the kext is signed on
+the regular build system. That's because images built on newer OSX don't
+seem to load on 10.6 but 10.6 built kexts seem fine on 10.9. Go figure.
+
+Older Xcode can also be found at:
 
 https://developer.apple.com/downloads
 

ext/tap-mac/tuntap/startup_item/tap/Resources/English.lproj/Localizable.strings

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd">
-<plist version="0.9">
-<dict>
-	<key>ethertap device kernel extension</key>
-	<string>ethertap kernel extension</string>
-	<key>Initializing tap devices</key>
-	<string>Initializing tap devices</string>
-</dict>
-</plist>
-

ext/tap-mac/tuntap/startup_item/tap/StartupParameters.plist

@@ -1,6 +0,0 @@
-{
-  Description     = "ethertap device kernel extension";
-  Provides        = ("ethertap");
-  Requires        = ("Network Configuration");
-  OrderPreference = "None";
-}

ext/tap-mac/tuntap/startup_item/tap/tap

@@ -1,33 +0,0 @@
-#!/bin/sh
-
-##
-# load the tap kext
-##
-
-. /etc/rc.common
-
-StartService ()
-{
-	ConsoleMessage "Initializing tap devices"
-
-	if [ -d /Library/Extensions/tap.kext ]; then
-		kextload /Library/Extensions/tap.kext
-	fi
-}
-
-StopService ()
-{
-	if [ -d /Library/Extensions/tap.kext ]; then
-		kextunload /Library/Extensions/tap.kext
-	fi
-}
-
-RestartService ()
-{
-	if [ -d /Library/Extensions/tap.kext ]; then
-		kextunload /Library/Extensions/tap.kext
-		kextload /Library/Extensions/tap.kext
-	fi
-}
-
-RunService "$1"

ext/tap-mac/tuntap/startup_item/tun/Resources/English.lproj/Localizable.strings

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd">
-<plist version="0.9">
-<dict>
-	<key>ip tunnel device kernel extension</key>
-	<string>ip tunnel kernel extension</string>
-	<key>Initializing tun devices</key>
-	<string>Initializing tun devices</string>
-</dict>
-</plist>
-

ext/tap-mac/tuntap/startup_item/tun/StartupParameters.plist

@@ -1,6 +0,0 @@
-{
-  Description     = "ip tunnel device kernel extension";
-  Provides        = ("tun");
-  Requires        = ("Network Configuration");
-  OrderPreference = "None";
-}

ext/tap-mac/tuntap/startup_item/tun/tun

@@ -1,33 +0,0 @@
-#!/bin/sh
-
-##
-# load the tun kext
-##
-
-. /etc/rc.common
-
-StartService ()
-{
-	ConsoleMessage "Initializing tun devices"
-
-	if [ -d /Library/Extensions/tun.kext ]; then
-		kextload /Library/Extensions/tun.kext
-	fi
-}
-
-StopService ()
-{
-	if [ -d /Library/Extensions/tun.kext ]; then
-		kextunload /Library/Extensions/tun.kext
-	fi
-}
-
-RestartService ()
-{
-	if [ -d /Library/Extensions/tun.kext ]; then
-		kextunload /Library/Extensions/tun.kext
-		kextload /Library/Extensions/tun.kext
-	fi
-}
-
-RunService "$1"