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Add wlr_signal_emit_safe

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This commit is contained in:
emersion 2018-02-12 09:12:31 +01:00
parent 3497e53516
commit 5e58d46cc1
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GPG key ID: 0FDE7BE0E88F5E48
43 changed files with 265 additions and 182 deletions
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15
backend/multi/backend.c
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@ -4,6 +4,7 @@
#include <wlr/backend/interface.h>
#include <wlr/backend/session.h>
#include <wlr/util/log.h>
#include <wlr/util/signal.h>
#include "backend/multi.h"
#include "backend/drm/drm.h"
@ -51,7 +52,7 @@ static void multi_backend_destroy(struct wlr_backend *wlr_backend) {
}
// Destroy this backend only after removing all sub-backends
wl_signal_emit(&wlr_backend->events.destroy, backend);
wlr_signal_emit_safe(&wlr_backend->events.destroy, backend);
free(backend);
}
@ -120,25 +121,25 @@ bool wlr_backend_is_multi(struct wlr_backend *b) {
static void input_add_reemit(struct wl_listener *listener, void *data) {
struct subbackend_state *state = wl_container_of(listener,
state, input_add);
wl_signal_emit(&state->container->events.input_add, data);
wlr_signal_emit_safe(&state->container->events.input_add, data);
}
static void input_remove_reemit(struct wl_listener *listener, void *data) {
struct subbackend_state *state = wl_container_of(listener,
state, input_remove);
wl_signal_emit(&state->container->events.input_remove, data);
wlr_signal_emit_safe(&state->container->events.input_remove, data);
}
static void output_add_reemit(struct wl_listener *listener, void *data) {
struct subbackend_state *state = wl_container_of(listener,
state, output_add);
wl_signal_emit(&state->container->events.output_add, data);
wlr_signal_emit_safe(&state->container->events.output_add, data);
}
static void output_remove_reemit(struct wl_listener *listener, void *data) {
struct subbackend_state *state = wl_container_of(listener,
state, output_remove);
wl_signal_emit(&state->container->events.output_remove, data);
wlr_signal_emit_safe(&state->container->events.output_remove, data);
}
static void handle_subbackend_destroy(struct wl_listener *listener,
@ -194,7 +195,7 @@ void wlr_multi_backend_add(struct wlr_backend *_multi,
wl_signal_add(&backend->events.output_remove, &sub->output_remove);
sub->output_remove.notify = output_remove_reemit;
wl_signal_emit(&multi->events.backend_add, backend);
wlr_signal_emit_safe(&multi->events.backend_add, backend);
}
void wlr_multi_backend_remove(struct wlr_backend *_multi,
@ -206,7 +207,7 @@ void wlr_multi_backend_remove(struct wlr_backend *_multi,
multi_backend_get_subbackend(multi, backend);
if (sub) {
wl_signal_emit(&multi->events.backend_remove, backend);
wlr_signal_emit_safe(&multi->events.backend_remove, backend);
subbackend_state_destroy(sub);
}
}