net.server_epoll: Support hooking signals via signalfd
Handling signal events the same way as all other events makes sense and
seems safer than the signal handling just jumping around in C and
messing with Lua states.
-- Prosody IM
-- Copyright (C) 2008-2010 Matthew Wild
-- Copyright (C) 2008-2010 Waqas Hussain
--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--
-- COMPAT: Only for external pre-0.9 modules
local hashes = require "prosody.util.hashes"
return {
md5 = hashes.hmac_md5,
sha1 = hashes.hmac_sha1,
sha224 = hashes.hmac_sha224,
sha256 = hashes.hmac_sha256,
sha384 = hashes.hmac_sha384,
sha512 = hashes.hmac_sha512,
blake2s256 = hashes.hmac_blake2s256,
blake2b512 = hashes.hmac_blake2b512,
};