aboutsummaryrefslogtreecommitdiff
path: root/sdl.c
diff options
context:
space:
mode:
authoraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>2008-08-21 20:08:03 +0000
committeraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>2008-08-21 20:08:03 +0000
commit5b08fc106d3146ddc1447d82d4770fc402fc363b (patch)
treefe847d34b59f7c579a4697dea158d530686843be /sdl.c
parent6f382b5ec020fea83e0faa409b912135d06c287c (diff)
Handle terminating signals (Gerd Hoffmann)
This patch makes qemu handle signals better. It sets the request_shutdown flag, making the main_loop exit and qemu taking the usual exit route, with atexit handlers being called and so on, instead of qemu just being killed by the signal. To avoid calling vm_start() from the signal handler main_loop() got an additional check so qemu_system_shutdown_request() works even when the vm is in stopped state. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5055 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'sdl.c')
-rw-r--r--sdl.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/sdl.c b/sdl.c
index 0edc4a0928..84a9d6dcdf 100644
--- a/sdl.c
+++ b/sdl.c
@@ -476,10 +476,8 @@ static void sdl_refresh(DisplayState *ds)
sdl_process_key(&ev->key);
break;
case SDL_QUIT:
- if (!no_quit) {
+ if (!no_quit)
qemu_system_shutdown_request();
- vm_start(); /* In case we're paused */
- }
break;
case SDL_MOUSEMOTION:
if (gui_grab || kbd_mouse_is_absolute() ||
@@ -636,11 +634,6 @@ void sdl_display_init(DisplayState *ds, int full_screen, int no_frame)
fprintf(stderr, "Could not initialize SDL - exiting\n");
exit(1);
}
-#ifndef _WIN32
- /* NOTE: we still want Ctrl-C to work, so we undo the SDL redirections */
- signal(SIGINT, SIG_DFL);
- signal(SIGQUIT, SIG_DFL);
-#endif
ds->dpy_update = sdl_update;
ds->dpy_resize = sdl_resize;