mirror of
https://github.com/xemu-project/xemu.git
synced 2024-11-27 05:20:50 +00:00
c27025e044
The possible choices for panic, reset and watchdog actions are inconsistent. "-action panic=poweroff" should be renamed to "-action panic=shutdown" on the command line. This is because "-action panic=poweroff" and "-action watchdog=poweroff" have slightly different semantics, the first does an unorderly exit while the second goes through qemu_cleanup(). With this change, -no-shutdown would not have to change "-action panic=pause" "pause", just like it does not have to change the reset action. "-action reboot=none" should be renamed to "-action reboot=reset". This should be self explanatory, since for example "-action panic=none" lets the guest proceed without taking any action. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
/*
|
|
* Copyright (c) 2020 Oracle and/or its affiliates.
|
|
*
|
|
* This work is licensed under the terms of the GNU GPL, version 2.
|
|
* See the COPYING file in the top-level directory.
|
|
*
|
|
*/
|
|
|
|
#include "qemu/osdep.h"
|
|
#include "sysemu/runstate-action.h"
|
|
#include "sysemu/watchdog.h"
|
|
#include "qemu/config-file.h"
|
|
#include "qapi/error.h"
|
|
#include "qemu/option_int.h"
|
|
|
|
RebootAction reboot_action = REBOOT_ACTION_RESET;
|
|
ShutdownAction shutdown_action = SHUTDOWN_ACTION_POWEROFF;
|
|
PanicAction panic_action = PANIC_ACTION_SHUTDOWN;
|
|
|
|
/*
|
|
* Receives actions to be applied for specific guest events
|
|
* and sets the internal state as requested.
|
|
*/
|
|
void qmp_set_action(bool has_reboot, RebootAction reboot,
|
|
bool has_shutdown, ShutdownAction shutdown,
|
|
bool has_panic, PanicAction panic,
|
|
bool has_watchdog, WatchdogAction watchdog,
|
|
Error **errp)
|
|
{
|
|
if (has_reboot) {
|
|
reboot_action = reboot;
|
|
}
|
|
|
|
if (has_panic) {
|
|
panic_action = panic;
|
|
}
|
|
|
|
if (has_watchdog) {
|
|
qmp_watchdog_set_action(watchdog, errp);
|
|
}
|
|
|
|
/* Process shutdown last, in case the panic action needs to be altered */
|
|
if (has_shutdown) {
|
|
shutdown_action = shutdown;
|
|
}
|
|
}
|