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c9ef35fab0b1
util/bitcompat.lua

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util/bitcompat.lua @ 13204:c9ef35fab0b1

core.moduleapi: Add :get_option_period for parsing time intervals E.g. for use in mod_mam and others that take an amount of time before some (usually cleanup) action is taken.
author Kim Alvefur <zash@zash.se>
date Sun, 16 Jul 2023 19:49:12 +0200
parent 12975:d10957394a3c
line wrap: on
line source

-- Compatibility layer for bitwise operations

-- First try the bit32 lib
-- Lua 5.3 has it with compat enabled
-- Lua 5.2 has it by default
if _G.bit32 then
	return _G.bit32;
end

do
	-- Lua 5.3 and 5.4 would be able to use native infix operators
	local ok, bitop = pcall(require, "prosody.util.bit53")
	if ok then
		return bitop;
	end
end

error "No bit module found. See https://prosody.im/doc/depends#bitop";