diff options
Diffstat (limited to 'alsa-binding/Alsa-ApiHat.h')
| -rw-r--r-- | alsa-binding/Alsa-ApiHat.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/alsa-binding/Alsa-ApiHat.h b/alsa-binding/Alsa-ApiHat.h index 21aaa61..35f96bb 100644 --- a/alsa-binding/Alsa-ApiHat.h +++ b/alsa-binding/Alsa-ApiHat.h @@ -103,8 +103,13 @@ PUBLIC queryModeE alsaGetModeFromQuery(json_object *queryJ); // AlseCoreSetGet exports PUBLIC int getCardNbFromCardPath(char *cardPath); PUBLIC json_object *getCardInfo(int card); -PUBLIC int alsaGetSingleCtl (snd_ctl_t *ctlDev, snd_ctl_elem_id_t *elemId, ctlRequestT *ctlRequest, queryModeE queryMode); PUBLIC void alsaGetInfo (afb_req_t request); +PUBLIC int alsaGetPcmProcStatusFd(unsigned int card, unsigned int device, unsigned int subdevice, snd_pcm_stream_t pcmStream); +PUBLIC int alsaIsPcmAvailableUsingPcmProcFd(int fd); +PUBLIC int alsaIsPcmAvailableUsingId(unsigned int card, unsigned int device, unsigned int subdevice, snd_pcm_stream_t pcmStream); +PUBLIC int alsaIsPcmAvailableUsingPcmName(char *pcmName, snd_pcm_stream_t pcmStream); +PUBLIC void alsaGetPcmAvailability(afb_req_t request); +PUBLIC int alsaGetSingleCtl (snd_ctl_t *ctlDev, snd_ctl_elem_id_t *elemId, ctlRequestT *ctlRequest, queryModeE queryMode); PUBLIC void alsaGetCtls(afb_req_t request); PUBLIC void alsaSetCtls(afb_req_t request); |