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| author | Volker Rümelin | 2021-12-26 16:40:15 +0100 |
|---|---|---|
| committer | Gerd Hoffmann | 2022-01-13 10:47:52 +0100 |
| commit | ead789eb46a7df4eaab9e14e29e1d0d2a379988d (patch) | |
| tree | 5a8161d1932b005ab9936508ca88289e0a948735 /audio | |
| parent | ui/vnc.c: Fixed a deadlock bug. (diff) | |
| download | qemu-ead789eb46a7df4eaab9e14e29e1d0d2a379988d.tar.gz qemu-ead789eb46a7df4eaab9e14e29e1d0d2a379988d.tar.xz qemu-ead789eb46a7df4eaab9e14e29e1d0d2a379988d.zip | |
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: https://gitlab.com/qemu-project/qemu/-/issues/785
Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
Reviewed-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <20211226154017.6067-1-vr_qemu@t-online.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'audio')
| -rw-r--r-- | audio/jackaudio.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/audio/jackaudio.c b/audio/jackaudio.c index e7de6d5433..317009e936 100644 --- a/audio/jackaudio.c +++ b/audio/jackaudio.c @@ -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); } |