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prosodyctl: Further deprecate start/stop/restart commands when installed Despite the warning we introduced, many people continue to try using prosodyctl to manage Prosody in the presence of systemctl (e.g. #1688). Also, despite the warning, prosodyctl proceeded with the operation. This means the commands could be invoked by accident, and cause a situation that is hard to recover from (needing to manually track down stray processes). This commit disables all the problematic commands by default, but this can still be overridden using --force or via a config option. We only perform this check when we believe Prosody has been "installed" for system-wide use (i.e. running it from a source directory is still supported).

-- 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 rawget(_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";