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bluez5-util: add destroy function

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Add a destroy function to the transport that is called before freeing
the transport. Useful for cleaning up extra userdata.
This commit is contained in:
Wim Taymans 2014-10-24 09:56:50 +02:00 • committed by Arun Raghavan
parent 2251085dda
commit d7199bafea
2 changed files with 4 additions and 0 deletions
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2
src/modules/bluetooth/bluez5-util.c
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@ -205,6 +205,8 @@ void pa_bluetooth_transport_unlink(pa_bluetooth_transport *t) {
void pa_bluetooth_transport_free(pa_bluetooth_transport *t) { void pa_bluetooth_transport_free(pa_bluetooth_transport *t) {
pa_assert(t); pa_assert(t);
if (t->destroy)
t->destroy(t);
pa_bluetooth_transport_unlink(t); pa_bluetooth_transport_unlink(t);
pa_xfree(t->owner); pa_xfree(t->owner);

2
src/modules/bluetooth/bluez5-util.h
View file

@ -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 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_release_cb)(pa_bluetooth_transport *t);
typedef void (*pa_bluetooth_transport_destroy_cb)(pa_bluetooth_transport *t);
struct pa_bluetooth_transport { struct pa_bluetooth_transport {
pa_bluetooth_device *device; pa_bluetooth_device *device;
@ -76,6 +77,7 @@ struct pa_bluetooth_transport {
pa_bluetooth_transport_acquire_cb acquire; pa_bluetooth_transport_acquire_cb acquire;
pa_bluetooth_transport_release_cb release; pa_bluetooth_transport_release_cb release;
pa_bluetooth_transport_destroy_cb destroy;
void *userdata; void *userdata;
}; };