norohind/kmscon
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main: correctly remove all displays on uterm-video shutdown

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If we close an uterm-video object, we must correctly remove all displays
first.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
This commit is contained in:
David Herrmann 2012-11-28 22:16:07 +01:00
parent 9f63ed94d4
commit 145e6fc402
1 changed files with 9 additions and 0 deletions
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9
src/kmscon_main.c
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@ -350,10 +350,19 @@ err_free:
static void app_seat_remove_video(struct app_seat *seat, struct app_video *vid)
{
struct uterm_display *disp;
log_debug("free video device %s on seat %s", vid->node, seat->name);
shl_dlist_unlink(&vid->list);
uterm_video_unregister_cb(vid->video, app_seat_video_event, vid);
disp = uterm_video_get_displays(vid->video);
while (disp) {
kmscon_seat_remove_display(seat->seat, disp);
disp = uterm_display_next(disp);
}
uterm_video_unref(vid->video);
free(vid->node);
free(vid);