From 4e804ef40f46136d4fe84603a8236adc172260f8 Mon Sep 17 00:00:00 2001
From: Tony Crisci <tony@dubstepdish.com>
Date: Tue, 19 Dec 2017 18:14:47 -0500
Subject: add backend destroy event

---
 backend/backend.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'backend')

diff --git a/backend/backend.c b/backend/backend.c
index f93dde38..58181947 100644
--- a/backend/backend.c
+++ b/backend/backend.c
@@ -18,6 +18,7 @@ void wlr_backend_init(struct wlr_backend *backend,
 		const struct wlr_backend_impl *impl) {
 	assert(backend);
 	backend->impl = impl;
+	wl_signal_init(&backend->events.destroy);
 	wl_signal_init(&backend->events.input_add);
 	wl_signal_init(&backend->events.input_remove);
 	wl_signal_init(&backend->events.output_add);
@@ -32,6 +33,7 @@ bool wlr_backend_start(struct wlr_backend *backend) {
 }
 
 void wlr_backend_destroy(struct wlr_backend *backend) {
+	wl_signal_emit(&backend->events.destroy, backend);
 	if (backend->impl && backend->impl->destroy) {
 		backend->impl->destroy(backend);
 	} else {
-- 
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