Commit ead789eb authored by Volker Rümelin's avatar Volker Rümelin Committed by Gerd Hoffmann
Browse files

jackaudio: use ifdefs to hide unavailable functions

On Windows the jack_set_thread_creator() function and on MacOS the
pthread_setname_np() function with a thread pointer paramater is
not available. Use #ifdefs to remove the jack_set_thread_creator()
function call and the qjack_thread_creator() function in both
cases.

The qjack_thread_creator() function just sets the name of the
created thread for debugging purposes and isn't really necessary.

From the jack_set_thread_creator() documentation:
(...)

No normal application/client should consider calling this. (...)

Resolves: #785


Signed-off-by: Volker Rümelin's avatarVolker Rümelin <vr_qemu@t-online.de>
Reviewed-by: Christian Schoenebeck's avatarChristian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <20211226154017.6067-1-vr_qemu@t-online.de>
Signed-off-by: Gerd Hoffmann's avatarGerd Hoffmann <kraxel@redhat.com>
parent 1dbbe6f1
......@@ -622,6 +622,7 @@ static void qjack_enable_in(HWVoiceIn *hw, bool enable)
ji->c.enabled = enable;
}
#if !defined(WIN32) && defined(CONFIG_PTHREAD_SETNAME_NP_W_TID)
static int qjack_thread_creator(jack_native_thread_t *thread,
const pthread_attr_t *attr, void *(*function)(void *), void *arg)
{
......@@ -635,6 +636,7 @@ static int qjack_thread_creator(jack_native_thread_t *thread,
return ret;
}
#endif
static void *qjack_init(Audiodev *dev)
{
......@@ -687,7 +689,9 @@ static void register_audio_jack(void)
{
qemu_mutex_init(&qjack_shutdown_lock);
audio_driver_register(&jack_driver);
#if !defined(WIN32) && defined(CONFIG_PTHREAD_SETNAME_NP_W_TID)
jack_set_thread_creator(qjack_thread_creator);
#endif
jack_set_error_function(qjack_error);
jack_set_info_function(qjack_info);
}
......
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