system/runstate-action.c

   1 /*
   2  * Copyright (c) 2020 Oracle and/or its affiliates.
   3  *
   4  * This work is licensed under the terms of the GNU GPL, version 2.
   5  * See the COPYING file in the top-level directory.
   6  *
   7  */
   8
   9 #include "qemu/osdep.h"
  10 #include "sysemu/runstate-action.h"
  11 #include "sysemu/watchdog.h"
  12 #include "qemu/config-file.h"
  13 #include "qapi/error.h"
  14 #include "qemu/option_int.h"
  15
  16 RebootAction reboot_action = REBOOT_ACTION_RESET;
  17 ShutdownAction shutdown_action = SHUTDOWN_ACTION_POWEROFF;
  18 PanicAction panic_action = PANIC_ACTION_SHUTDOWN;
  19
  20 /*
  21  * Receives actions to be applied for specific guest events
  22  * and sets the internal state as requested.
  23  */
  24 void qmp_set_action(bool has_reboot, RebootAction reboot,
  25                     bool has_shutdown, ShutdownAction shutdown,
  26                     bool has_panic, PanicAction panic,
  27                     bool has_watchdog, WatchdogAction watchdog,
  28                     Error **errp)
  29 {
  30     if (has_reboot) {
  31         reboot_action = reboot;
  32     }
  33
  34     if (has_panic) {
  35         panic_action = panic;
  36     }
  37
  38     if (has_watchdog) {
  39         qmp_watchdog_set_action(watchdog, errp);
  40     }
  41
  42     /* Process shutdown last, in case the panic action needs to be altered */
  43     if (has_shutdown) {
  44         shutdown_action = shutdown;
  45     }
  46 }