"client": { "family": "ipv4", "service": "46089",
"host": "127.0.0.1", "sasl_username": "luiz" } },
"timestamp": { "seconds": 1263475302, "microseconds": 150772 } }
+
+WATCHDOG
+--------
+
+Emitted when the watchdog device's timer is expired.
+
+Data:
+
+- "action": Action that has been taken, it's one of the following (json-string):
+ "reset", "shutdown", "poweroff", "pause", "debug", or "none"
+
+Example:
+
+{ "event": "WATCHDOG",
+ "data": { "action": "reset" },
+ "timestamp": { "seconds": 1267061043, "microseconds": 959568 } }
+
+Note: If action is "reset", "shutdown", or "pause" the WATCHDOG event is
+followed respectively by the RESET, SHUTDOWN, or STOP events.
#include "qemu-option.h"
#include "qemu-config.h"
#include "qemu-queue.h"
+#include "qemu-objects.h"
+#include "monitor.h"
#include "sysemu.h"
#include "hw/watchdog.h"
return 0;
}
+static void watchdog_mon_event(const char *action)
+{
+ QObject *data;
+
+ data = qobject_from_jsonf("{ 'action': %s }", action);
+ monitor_protocol_event(QEVENT_WATCHDOG, data);
+ qobject_decref(data);
+}
+
/* This actually performs the "action" once a watchdog has expired,
* ie. reboot, shutdown, exit, etc.
*/
{
switch(watchdog_action) {
case WDT_RESET: /* same as 'system_reset' in monitor */
+ watchdog_mon_event("reset");
qemu_system_reset_request();
break;
case WDT_SHUTDOWN: /* same as 'system_powerdown' in monitor */
+ watchdog_mon_event("shutdown");
qemu_system_powerdown_request();
break;
case WDT_POWEROFF: /* same as 'quit' command in monitor */
+ watchdog_mon_event("poweroff");
exit(0);
break;
case WDT_PAUSE: /* same as 'stop' command in monitor */
+ watchdog_mon_event("pause");
vm_stop(0);
break;
case WDT_DEBUG:
+ watchdog_mon_event("debug");
fprintf(stderr, "watchdog: timer fired\n");
break;
case WDT_NONE:
+ watchdog_mon_event("none");
break;
}
}