Differential D20780 Diff 102914 stand/lua/core.lua

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stand/lua/core.lua

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	function core.changeRewindCheckpoint()			function core.changeRewindCheckpoint()
	if core.isRewinded() then			if core.isRewinded() then
	bootenv_list = "bootenvs"			bootenv_list = "bootenvs"
	else			else
	bootenv_list = "bootenvs_check"			bootenv_list = "bootenvs_check"
	end			end
	end			end

				function core.loadEntropy()
				if core.isUEFIBoot() then
				if (loader.getenv("entropy_efi_seed") or "no"):lower() == "yes" then
				loader.perform("efi-seed-entropy")
				end
				end
				end

	function core.setDefaults()			function core.setDefaults()
	core.setACPI(core.getACPIPresent(true))			core.setACPI(core.getACPIPresent(true))
	core.setSafeMode(default_safe_mode)			core.setSafeMode(default_safe_mode)
	core.setSingleUser(default_single_user)			core.setSingleUser(default_single_user)
	core.setVerbose(default_verbose)			core.setVerbose(default_verbose)
	end			end

	function core.autoboot(argstr)			function core.autoboot(argstr)
	-- loadelf() only if we've not already loaded a kernel			-- loadelf() only if we've not already loaded a kernel
	if loader.getenv("kernelname") == nil then			if loader.getenv("kernelname") == nil then
	config.loadelf()			config.loadelf()
	end			end
				core.loadEntropy()
	loader.perform(composeLoaderCmd("autoboot", argstr))			loader.perform(composeLoaderCmd("autoboot", argstr))
	end			end

	function core.boot(argstr)			function core.boot(argstr)
	-- loadelf() only if we've not already loaded a kernel			-- loadelf() only if we've not already loaded a kernel
	if loader.getenv("kernelname") == nil then			if loader.getenv("kernelname") == nil then
	config.loadelf()			config.loadelf()
	end			end
				core.loadEntropy()
				kevansUnsubmitted Not Done Inline Actions I think we want both of these to be called only in the same block just above with loadelf(); if the kernel is loaded already, we specifically avoid trying to load anything else in case the user deliberately avoided it. e.g., disaster scenario and for some reason kernel-side of processing this entropy is hosing us, we give the user an easy path out. kevans: I think we want both of these to be called only in the same block just above with loadelf(); if…
	loader.perform(composeLoaderCmd("boot", argstr))			loader.perform(composeLoaderCmd("boot", argstr))
	end			end

	function core.isSingleUserBoot()			function core.isSingleUserBoot()
	local single_user = loader.getenv("boot_single")			local single_user = loader.getenv("boot_single")
	return single_user ~= nil and single_user:lower() == "yes"			return single_user ~= nil and single_user:lower() == "yes"
	end			end

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