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wayland-client: add wl_display_get_error()

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A server may asynchronously send errors via wl_display.error() events.
Instead of aborting we now the a "last_error" flag inside of wl_display
objects. The user can retrieve these via wl_display_get_error().

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
This commit is contained in:
David Herrmann 2012-10-11 23:37:42 +02:00 • committed by Kristian Høgsberg
parent 36e29df2cb
commit 66e4aa98cf
2 changed files with 37 additions and 3 deletions
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src/wayland-client.h
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@ -118,6 +118,7 @@ int wl_display_dispatch(struct wl_display *display);
int wl_display_dispatch_queue(struct wl_display *display,
struct wl_event_queue *queue);
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);