diff options
| author | emersion <contact@emersion.fr> | 2017-11-16 09:38:24 +0100 |
|---|---|---|
| committer | emersion <contact@emersion.fr> | 2017-11-16 09:38:24 +0100 |
| commit | 7d847efe403c01a842a3e237b49249c95372d9de (patch) | |
| tree | d5c14929f792c33f4f0a069f345600213c7f10f0 | |
| parent | 73c48f2f35ffea2f4fb03f54e652559be4bfe658 (diff) | |
Terminate local display on remote X11 server error
| -rw-r--r-- | backend/wayland/backend.c | 7 | ||||
| -rw-r--r-- | backend/x11/backend.c | 10 |
2 files changed, 11 insertions, 6 deletions
diff --git a/backend/wayland/backend.c b/backend/wayland/backend.c index bfc73e05..1801f3e0 100644 --- a/backend/wayland/backend.c +++ b/backend/wayland/backend.c @@ -41,7 +41,7 @@ static bool wlr_wl_backend_start(struct wlr_backend *_backend) { wlr_log(L_INFO, "Initializating wayland backend"); wlr_wl_registry_poll(backend); - if (!(backend->compositor) || (!(backend->shell))) { + if (!backend->compositor || !backend->shell) { wlr_log_errno(L_ERROR, "Could not obtain retrieve required globals"); return false; } @@ -54,10 +54,9 @@ static bool wlr_wl_backend_start(struct wlr_backend *_backend) { struct wl_event_loop *loop = wl_display_get_event_loop(backend->local_display); int fd = wl_display_get_fd(backend->remote_display); - int events = WL_EVENT_READABLE | WL_EVENT_ERROR | - WL_EVENT_HANGUP; + int events = WL_EVENT_READABLE | WL_EVENT_ERROR | WL_EVENT_HANGUP; backend->remote_display_src = wl_event_loop_add_fd(loop, fd, events, - dispatch_events, backend); + dispatch_events, backend); wl_event_source_check(backend->remote_display_src); return true; diff --git a/backend/x11/backend.c b/backend/x11/backend.c index 97b0dd8c..b798daf6 100644 --- a/backend/x11/backend.c +++ b/backend/x11/backend.c @@ -155,9 +155,14 @@ static bool handle_x11_event(struct wlr_x11_backend *x11, xcb_generic_event_t *e static int x11_event(int fd, uint32_t mask, void *data) { struct wlr_x11_backend *x11 = data; + + if ((mask & WL_EVENT_HANGUP) || (mask & WL_EVENT_ERROR)) { + wl_display_terminate(x11->wl_display); + return 0; + } + xcb_generic_event_t *e; bool quit = false; - while (!quit && (e = xcb_poll_for_event(x11->xcb_conn))) { quit = handle_x11_event(x11, e); free(e); @@ -205,7 +210,8 @@ struct wlr_backend *wlr_x11_backend_create(struct wl_display *display, int fd = xcb_get_file_descriptor(x11->xcb_conn); struct wl_event_loop *ev = wl_display_get_event_loop(display); - x11->event_source = wl_event_loop_add_fd(ev, fd, WL_EVENT_READABLE, x11_event, x11); + int events = WL_EVENT_READABLE | WL_EVENT_ERROR | WL_EVENT_HANGUP; + x11->event_source = wl_event_loop_add_fd(ev, fd, events, x11_event, x11); if (!x11->event_source) { wlr_log(L_ERROR, "Could not create event source"); goto error_x11; |