[Qemu-devel] [PATCH 3/3] Implement vm-state notifications

[Anthony Liguori <aliguori@us.ibm.com>]

This patch adds notification whenever a vm starts or stops.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

diff --git a/vl.c b/vl.c
index f78cabb..ca0bcf9 100644
--- a/vl.c
+++ b/vl.c
@@ -164,6 +164,8 @@ int main(int argc, char **argv)
 #include "libslirp.h"
 #endif
 
+#include "wait.h"
+
 //#define DEBUG_UNUSED_IOPORT
 //#define DEBUG_IOPORT
 //#define DEBUG_NET
@@ -3545,6 +3547,11 @@ static void vm_state_notify(int running, int reason)
 {
     VMChangeStateEntry *e;
 
+    if (running)
+        qemu_notify_event("vm-state", "start", "");
+    else
+        qemu_notify_event("vm-state", "stop", "");
+
     for (e = vm_change_state_head.lh_first; e; e = e->entries.le_next) {
         e->cb(e->opaque, running, reason);
     }