Replace the VMSTOP macros with a proper state type

Today, when notifying a VM state change with vm_state_notify(),
we pass a VMSTOP macro as the 'reason' argument. This is not ideal
because the VMSTOP macros tell why qemu stopped and not exactly
what the current VM state is.

One example to demonstrate this problem is that vm_start() calls
vm_state_notify() with reason=0, which turns out to be VMSTOP_USER.

This commit fixes that by replacing the VMSTOP macros with a proper
state type called RunState.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/hw/qxl.c b/hw/qxl.c
index a282d2396b..6db2f1a466 100644
--- a/hw/qxl.c
+++ b/hw/qxl.c
@@ -1453,10 +1453,11 @@ static void qxl_hw_text_update(void *opaque, console_ch_t *chardata)
     }
 }
 
-static void qxl_vm_change_state_handler(void *opaque, int running, int reason)
+static void qxl_vm_change_state_handler(void *opaque, int running,
+                                        RunState state)
 {
     PCIQXLDevice *qxl = opaque;
-    qemu_spice_vm_change_state_handler(&qxl->ssd, running, reason);
+    qemu_spice_vm_change_state_handler(&qxl->ssd, running, state);
 
     if (running) {
         /*