- Remove remaining #ifdef INET.
- Avoid holding locks so we don't need to do KM_NOSLEEP allocations.
- Use a rwlock to protect the accept filter list.
- Make it safe to unload accept filter modules.
- Minor KNF.
mail: http://mail-index.netbsd.org/source-changes/2008/10/10/msg211109.html
* Scary-looking socket locking stubs (changed to KASSERT of locked)
* depends on INET inappropriately (though now you must add new
accept filter names to the uipc_accf.c line in conf/files if
you aren't using dataready or httpready)
* New code uses MALLOC/FREE -- changed to kmem_alloc/kmem_free;
could be pool_cache, these are all fixed-size allocations.
We need to verify that this works as expected with protocols with per-socket
locking, like PF_LOCAL. I'm a little concerned about the case where the
lock on the listen socket isn't the same lock as on the eventual connected
socket.
support for specifying an accept filter for a service (mostly as a usage
example, but it can be handy for other things). Manual pages to follow
in a day or so.
OK core@.
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