[systemd-devel] [PATCH] [RFC] Make reboot to support additional command

[Zbigniew Jędrzejewski-Szmek]

On Tue, Aug 13, 2013 at 03:01:25AM +0900, WaLyong Cho wrote:
> From: WaLyong Cho <walyong.cho at samsung.com>
> 
> reboot syscall can be performed with additional argument. In some of
> system, this functionality can be useful to ask next boot mode to
> bootloader.
What are the possible values of this additional argument?
What systems support it?

Zbyszek