93ddefbc3c
When running on a Mac, QEMU is able to get the host OSK and use it as the default value for the AppleSMC device. The OSK query operation doesn't require administrator privileges and can be executed by any user on the system. This patch is based on open-source code from Apple, just like the implementation from VirtualBox. Apple: https://opensource.apple.com/source/IOKitUser/IOKitUser-647.6.13/pwr_mgt.subproj/IOPMLibPrivate.c https://opensource.apple.com/source/PowerManagement/PowerManagement-637.60.1/pmconfigd/PrivateLib.c VirtualBox: https://www.virtualbox.org/browser/vbox/trunk/src/VBox/Devices/EFI/DevSmc.cpp#L516 Signed-off-by: Pedro Tôrres <t0rr3sp3dr0@gmail.com>