blob: c3cdddc1051c423640bf3509c97117b269f032ae (
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local actions = {}
local atexit
if _VERSION >= 'Lua 5.2' then
atexit = function (fn)
actions[#actions+1] = setmetatable({}, { __gc = fn })
end
else
local newproxy = newproxy
local debug = debug
local assert = assert
local setmetatable = setmetatable
local function gc(fn)
local p = assert(newproxy())
assert(debug.setmetatable(p, { __gc = fn }))
return p
end
atexit = function (fn)
actions[#actions+1] = gc(fn)
end
end
return atexit
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