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wayland-client: forward fatal errors to caller

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If any callback or helper function fails with a fatal error, we now
set the last_error flag and prevent all further I/O on the wl_display. We
wake up all sleeping event-queues and notify the caller that they
should shutdown wl_display.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
This commit is contained in:
David Herrmann 2012-10-11 23:37:53 +02:00 • committed by Kristian Høgsberg
parent edae4ffa37
commit 33b7637b45
2 changed files with 81 additions and 20 deletions
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2
src/wayland-client.h
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@ -121,7 +121,7 @@ int wl_display_dispatch_pending(struct wl_display *display);
int wl_display_get_error(struct wl_display *display);
int wl_display_flush(struct wl_display *display);
void wl_display_roundtrip(struct wl_display *display);
int wl_display_roundtrip(struct wl_display *display);
struct wl_event_queue *wl_display_create_queue(struct wl_display *display);
void wl_log_set_handler_client(wl_log_func_t handler);