commit 8cf71710f068f9c50ce420b1dd4ef71c2f9b2a8d
author Jan Kiszka <jan.kiszka@siemens.com> Mon Feb 07 12:19:16 2011 +0100
committer Marcelo Tosatti <mtosatti@redhat.com> Mon Feb 14 12:39:46 2011 -0200
tree df640713df1e55ca25143270a673196712427f73
parent e07bbac542d45cb246f393f343eb3b867fed4de1

Refactor debug and vmstop request interface

Instead of fiddling with debug_requested and vmstop_requested directly,
introduce qemu_system_debug_request and turn qemu_system_vmstop_request
into a public interface. This aligns those services with exiting ones in
vl.c.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

vl.c

diff --git a/vl.c b/vl.c
index 6d2d1d3..eebe684 100644
--- a/vl.c
+++ b/vl.c
@@ -1217,8 +1217,8 @@
 static int reset_requested;
 static int shutdown_requested;
 static int powerdown_requested;
-int debug_requested;
-int vmstop_requested;
+static int debug_requested;
+static int vmstop_requested;
 
 int qemu_shutdown_requested(void)
 {
@@ -1312,6 +1312,18 @@
     qemu_notify_event();
 }
 
+void qemu_system_debug_request(void)
+{
+    debug_requested = 1;
+    vm_stop(VMSTOP_DEBUG);
+}
+
+void qemu_system_vmstop_request(int reason)
+{
+    vmstop_requested = reason;
+    qemu_notify_event();
+}
+
 void main_loop_wait(int nonblocking)
 {
     IOHandlerRecord *ioh;
@@ -1427,8 +1439,8 @@
         dev_time += profile_getclock() - ti;
 #endif
 
-        if ((r = qemu_debug_requested())) {
-            vm_stop(r);
+        if (qemu_debug_requested()) {
+            vm_stop(VMSTOP_DEBUG);
         }
         if (qemu_shutdown_requested()) {
             monitor_protocol_event(QEVENT_SHUTDOWN, NULL);