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| author |   Jonathan Aillet <jonathan.aillet@iot.bzh> | 2019-01-10 12:08:56 +0100 |
|---|---|---|
| committer | Jonathan Aillet <jonathan.aillet@iot.bzh> | 2019-01-28 15:38:43 +0100 |
| commit | 9ea8f82f17fa57a0648eb9b16d24957bba22f9f2 (patch) | |
| tree | 2c546905dead411f2197a380ed8e4682adc55602 /4a-hal/4a-hal-controllers/4a-hal-controllers-api-loader.c | |
| parent | 5f5c1a6460b3bf342d1c3a01ae296ecb14560fb5 (diff) | |
Add event to indicate hal stream changes
This event can be used to be notified when a stream has been
added/removed from hal.
Change-Id: I0511b948accf4d3dc25e5603cbaaf5f1da741b49
Signed-off-by: Jonathan Aillet <jonathan.aillet@iot.bzh>
Diffstat (limited to '4a-hal/4a-hal-controllers/4a-hal-controllers-api-loader.c')
| -rw-r--r-- | 4a-hal/4a-hal-controllers/4a-hal-controllers-api-loader.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/4a-hal/4a-hal-controllers/4a-hal-controllers-api-loader.c b/4a-hal/4a-hal-controllers/4a-hal-controllers-api-loader.c index 0f63be7..0691cb5 100644 --- a/4a-hal/4a-hal-controllers/4a-hal-controllers-api-loader.c +++ b/4a-hal/4a-hal-controllers/4a-hal-controllers-api-loader.c @@ -106,6 +106,10 @@ static int HalCtlsInitOneApi(AFB_ApiT apiHandle) currentCtlHalData->sndCardId = HalCtlsGetCardIdByCardPath(apiHandle, currentCtlHalData->sndCardPath); + currentCtlHalData->ctlHalSpecificData->streamUpdates = AFB_EventMake(apiHandle, HAL_STREAM_UPDATES_EVENT_NAME); + if(! AFB_EventIsValid(currentCtlHalData->ctlHalSpecificData->streamUpdates)) + return -4; + if(currentCtlHalData->sndCardId < 0) currentCtlHalData->status = HAL_STATUS_UNAVAILABLE; else |