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qapi event: convert SHUTDOWN 

This patch also eliminates build time warning caused by
QAPI_EVENT_MAX = 0.

Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
This commit is contained in:
Wenchao Xia 2014-06-18 08:43:33 +02:00 committed by Luiz Capitulino
parent f668470f40
commit 8432183137
3 changed files with 15 additions and 16 deletions
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15
docs/qmp/qmp-events.txt
View File

@ -314,21 +314,6 @@ Example:
"data": { "offset": 78 },
"timestamp": { "seconds": 1267020223, "microseconds": 435656 } }
SHUTDOWN
--------
Emitted when the Virtual Machine is powered down.
Data: None.
Example:
{ "event": "SHUTDOWN",
"timestamp": { "seconds": 1267040730, "microseconds": 682951 } }
Note: If the command-line option "-no-shutdown" has been specified, a STOP
event will eventually follow the SHUTDOWN event.
SPICE_CONNECTED, SPICE_DISCONNECTED
-----------------------------------

12
qapi-event.json
View File

@ -0,0 +1,12 @@
##
# @SHUTDOWN
#
# Emitted when the virtual machine has shutdown, possibly indicating that QEMU
# is about about to exit.
#
# Note: If the command-line option "-no-shutdown" has been specified, qemu will
# not exit, and a STOP event will eventually follow the SHUTDOWN event
#
# Since: 0.12.0
##
{ 'event': 'SHUTDOWN' }

4
vl.c
View File

@ -117,6 +117,8 @@ int main(int argc, char **argv)
#include "ui/qemu-spice.h"
#include "qapi/string-input-visitor.h"
#include "qapi/opts-visitor.h"
#include "qom/object_interfaces.h"
#include "qapi-event.h"
#define DEFAULT_RAM_SIZE 128
@ -1962,7 +1964,7 @@ static bool main_loop_should_exit(void)
}
if (qemu_shutdown_requested()) {
qemu_kill_report();
monitor_protocol_event(QEVENT_SHUTDOWN, NULL);
qapi_event_send_shutdown(&error_abort);
if (no_shutdown) {
vm_stop(RUN_STATE_SHUTDOWN);
} else {