[PATCH 3/7] red_worker: add RED_WORKER_MESSAGE_CLOSE_WORKER message

[Frediano Ziglio <fziglio@xxxxxxxxxx>]

Allows to close main thread.
For the moment there is no correct cleanup.

Signed-off-by: Frediano Ziglio <fziglio@xxxxxxxxxx>
---
 server/red_dispatcher.h |  3 +++
 server/red_worker.c     | 10 ++++++++++
 server/red_worker.h     |  3 +++
 3 files changed, 16 insertions(+)

diff --git a/server/red_dispatcher.h b/server/red_dispatcher.h
index 320b7e3..3461ba4 100644
--- a/server/red_dispatcher.h
+++ b/server/red_dispatcher.h
@@ -206,4 +206,7 @@ typedef struct RedWorkerMessageMonitorsConfigAsync {
 typedef struct RedWorkerMessageDriverUnload {
 } RedWorkerMessageDriverUnload;
 
+typedef struct RedWorkerMessageClose {
+} RedWorkerMessageClose;
+
 #endif
diff --git a/server/red_worker.c b/server/red_worker.c
index babb597..7e11752 100644
--- a/server/red_worker.c
+++ b/server/red_worker.c
@@ -11844,6 +11844,11 @@ void handle_dev_driver_unload(void *opaque, void *payload)
     worker->driver_cap_monitors_config = 0;
 }
 
+SPICE_GNUC_NORETURN static void handle_dev_close(void *opaque, void *payload)
+{
+    pthread_exit(NULL);
+}
+
 static int loadvm_command(RedWorker *worker, QXLCommandExt *ext)
 {
     RedCursorCmd *cursor_cmd;
@@ -12088,6 +12093,11 @@ static void register_callbacks(Dispatcher *dispatcher)
                                 handle_dev_driver_unload,
                                 sizeof(RedWorkerMessageDriverUnload),
                                 DISPATCHER_NONE);
+    dispatcher_register_handler(dispatcher,
+                                RED_WORKER_MESSAGE_CLOSE_WORKER,
+                                handle_dev_close,
+                                sizeof(RedWorkerMessageClose),
+                                DISPATCHER_NONE);
 }
 
 
diff --git a/server/red_worker.h b/server/red_worker.h
index ca8aadb..835bfca 100644
--- a/server/red_worker.h
+++ b/server/red_worker.h
@@ -70,6 +70,9 @@ enum {
     RED_WORKER_MESSAGE_MONITORS_CONFIG_ASYNC,
     RED_WORKER_MESSAGE_DRIVER_UNLOAD,
 
+    /* close worker thread */
+    RED_WORKER_MESSAGE_CLOSE_WORKER,
+
     RED_WORKER_MESSAGE_COUNT // LAST
 };
 
-- 
2.4.3

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