Audio, bt hw devices should be closed on exit.
On exit we get:
==696== 80 bytes in 1 blocks are definitely lost in loss record 6 of 13
==696== at 0x4C2745D: malloc (in
/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==696== by 0x6B3E683: open_bluetooth (hal-bluetooth.c:1079)
==696== by 0x4051C3: init_p (if-bt.c:374)
==696== by 0x4020F8: process_line (haltest.c:310)
==696== by 0x401919: main (haltest.c:423)
==696==
==696== 272 bytes in 1 blocks are possibly lost in loss record 10 of 13
==696== at 0x4C291D4: calloc (in
/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==696== by 0x4011C24: _dl_allocate_tls (in /usr/lib64/ld-2.18.so)
==696== by 0x534480A: pthread_create@@GLIBC_2.2.5 (in
/usr/lib64/libpthread-2.18.so)
==696== by 0x5D192AE: audio_open (hal-audio.c:1541)
==696== by 0x411683: init_p (audio.h:655)
==696== by 0x4020F8: process_line (haltest.c:310)
==696== by 0x401907: main (haltest.c:421)
==696==
==696== LEAK SUMMARY:
==696== definitely lost: 80 bytes in 1 blocks
==696== indirectly lost: 0 bytes in 0 blocks
==696== possibly lost: 272 bytes in 1 blocks
==696== still reachable: 6,236 bytes in 18 blocks
==696== suppressed: 0 bytes in 0 blocks
---
android/client/haltest.c | 7 +++++++
android/client/if-bt.c | 15 ++++++++++++---
android/client/if-main.h | 1 +
3 files changed, 20 insertions(+), 3 deletions(-)
diff --git a/android/client/haltest.c b/android/client/haltest.c
index f19e671..c62be75 100644
--- a/android/client/haltest.c
+++ b/android/client/haltest.c
@@ -34,6 +34,8 @@
#include "pollhandler.h"
#include "history.h"
+static void process_line(char *line_buffer);
+
const struct interface *interfaces[] = {
&audio_if,
&sco_if,
@@ -172,6 +174,11 @@ static void help_p(int argc, const char **argv)
/* quit/exit execution */
static void quit_p(int argc, const char **argv)
{
+ char cleanup_audio[] = "audio cleanup";
+
+ close_hw_bt_dev();
+ process_line(cleanup_audio);
+
exit(0);
}
diff --git a/android/client/if-bt.c b/android/client/if-bt.c
index 22f3f4c..250f826 100644
--- a/android/client/if-bt.c
+++ b/android/client/if-bt.c
@@ -22,6 +22,7 @@
#include "../hal-msg.h"
#include "../hal-utils.h"
+static hw_device_t *bt_device;
const bt_interface_t *if_bluetooth;
#define VERIFY_PROP_TYPE_ARG(n, typ) \
@@ -162,6 +163,15 @@ static void add_remote_device_from_props(int num_properties,
}
}
+bool close_hw_bt_dev(void)
+{
+ if (!bt_device)
+ return false;
+
+ bt_device->close(bt_device);
+ return true;
+}
+
static void adapter_state_changed_cb(bt_state_t state)
{
haltest_info("%s: state=%s\n", __func__, bt_state_t2str(state));
@@ -363,7 +373,6 @@ static void init_p(int argc, const char **argv)
{
int err;
const hw_module_t *module;
- hw_device_t *device;
err = hw_get_module(BT_HARDWARE_MODULE_ID, &module);
if (err) {
@@ -371,14 +380,14 @@ static void init_p(int argc, const char **argv)
return;
}
- err = module->methods->open(module, BT_HARDWARE_MODULE_ID, &device);
+ err = module->methods->open(module, BT_HARDWARE_MODULE_ID, &bt_device);
if (err) {
haltest_error("module->methods->open returned %d\n", err);
return;
}
if_bluetooth =
- ((bluetooth_device_t *) device)->get_bluetooth_interface();
+ ((bluetooth_device_t *) bt_device)->get_bluetooth_interface();
if (!if_bluetooth) {
haltest_error("get_bluetooth_interface returned NULL\n");
return;
diff --git a/android/client/if-main.h b/android/client/if-main.h
index 96409aa..6a620e4 100644
--- a/android/client/if-main.h
+++ b/android/client/if-main.h
@@ -154,6 +154,7 @@ const char *enum_devices(void *v, int i);
const char *interface_name(void *v, int i);
const char *command_name(void *v, int i);
void add_remote_device(const bt_bdaddr_t *addr);
+bool close_hw_bt_dev(void);
const struct interface *get_interface(const char *name);
struct method *get_method(struct method *methods, const char *name);
--
1.9.3
--
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