The WintunEnumAdapters() requires namespace mutex. However,
NamespaceTakePoolMutex() works as SYSTEM user only.
WireGuard is using the WintunEnumAdapters() in its manager service to
cleanup stale adapters. As the WireGuard manager service is running as
SYSTEM, this requirement was not apparent before.
This commit also extends the example project to list its existing
adapters at start.
Signed-off-by: Simon Rozman <simon@rozman.si>
This makes the API parallel:
Wintun*Allocate*SendPacket -> WintunSendPacket
WintunReceivePacket -> Wintun*Release*ReceivePacket
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This makes our intentions a lot more clear, and in case we ever add
other version functions, makes the forward path simpler.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
The iphlpapi takes both LUIDs and GUIDs but prefers LUIDs, so exposing
the NET_LUID makes sense. However, we were previously exposing the
configuration GUID, rather than the net GUID, which is confusing, so
just make it all go away.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
