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Commit 37bba3b8 authored by Todd Poynor's avatar Todd Poynor Committed by Keun-young Park
Browse files

libcutils: android_reboot: add thermal shutdown command 

Add ANDROID_RB_THERMOFF command to android_reboot(), denoting a power
off due to thermal limits exceeded.  When this command is used, Android
may provide notification to the user about the potentially unexpected
power off at next boot.

Bug: 30994946
Test: Manual: setprop sys.powerctl thermal-shutdown
Change-Id: If2cde1b6a3c281a5750b50295412a4801ed5b2f2
parent 41c7bb50

libcutils/android_reboot.c

+4 −0
Original line number Diff line number Diff line
@@ -209,6 +209,10 @@ int android_reboot_with_callback( 
                           LINUX_REBOOT_CMD_RESTART2, arg);

            break;



        case ANDROID_RB_THERMOFF:

            ret = reboot(RB_POWER_OFF);

            break;



        default:

            ret = -1;

    }

libcutils/include/cutils/android_reboot.h

+1 −0
Original line number Diff line number Diff line
@@ -25,6 +25,7 @@ __BEGIN_DECLS 
#define ANDROID_RB_RESTART  0xDEAD0001

#define ANDROID_RB_POWEROFF 0xDEAD0002

#define ANDROID_RB_RESTART2 0xDEAD0003

#define ANDROID_RB_THERMOFF 0xDEAD0004



/* Properties */

#define ANDROID_RB_PROPERTY "sys.powerctl"