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view util/xpcall.lua @ 12316:6bb2f660f689

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util.poll: Add support for the poll() API Might be better than select(), more portable than epoll.
author Kim Alvefur <zash@zash.se>
date Wed, 23 Feb 2022 20:31:03 +0100
parents cfc7b2f7251e
children d10957394a3c
line wrap: on
line source

local xpcall = xpcall;

if select(2, xpcall(function (x) return x end, function () end,  "test")) ~= "test" then
	xpcall = require"util.compat".xpcall;
end

return {
	xpcall = xpcall;
};