lbalhar / rpms / pulseaudio

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From af85dd61a249e8e53a95e2f6cee88b324b7d19ec Mon Sep 17 00:00:00 2001
From: Wim Taymans <wim.taymans@gmail.com>
Date: Fri, 24 Oct 2014 09:56:50 +0200
Subject: [PATCH 28/31] bluez5-util: add destroy function

Add a destroy function to the transport that is called before freeing
the transport. Useful for cleaning up extra userdata.
---
 src/modules/bluetooth/bluez5-util.c | 2 ++
 src/modules/bluetooth/bluez5-util.h | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/modules/bluetooth/bluez5-util.c b/src/modules/bluetooth/bluez5-util.c
index 85d4f93..7fac5bd 100644
--- a/src/modules/bluetooth/bluez5-util.c
+++ b/src/modules/bluetooth/bluez5-util.c
@@ -205,6 +205,8 @@ void pa_bluetooth_transport_unlink(pa_bluetooth_transport *t) {
 void pa_bluetooth_transport_free(pa_bluetooth_transport *t) {
     pa_assert(t);
 
+    if (t->destroy)
+        t->destroy(t);
     pa_bluetooth_transport_unlink(t);
 
     pa_xfree(t->owner);
diff --git a/src/modules/bluetooth/bluez5-util.h b/src/modules/bluetooth/bluez5-util.h
index 8db4a17..1a8a364 100644
--- a/src/modules/bluetooth/bluez5-util.h
+++ b/src/modules/bluetooth/bluez5-util.h
@@ -60,6 +60,7 @@ typedef enum pa_bluetooth_transport_state {
 
 typedef int (*pa_bluetooth_transport_acquire_cb)(pa_bluetooth_transport *t, bool optional, size_t *imtu, size_t *omtu);
 typedef void (*pa_bluetooth_transport_release_cb)(pa_bluetooth_transport *t);
+typedef void (*pa_bluetooth_transport_destroy_cb)(pa_bluetooth_transport *t);
 
 struct pa_bluetooth_transport {
     pa_bluetooth_device *device;
@@ -76,6 +77,7 @@ struct pa_bluetooth_transport {
 
     pa_bluetooth_transport_acquire_cb acquire;
     pa_bluetooth_transport_release_cb release;
+    pa_bluetooth_transport_destroy_cb destroy;
     void *userdata;
 };
 
-- 
1.9.3