On 22 February 2016 at 18:04, José Pekkarinen <jose.pekkari...@nokia.com>
wrote:
> To provide support of different definitions of odp_queue_t
> it's good to have a proper mechanism to set the queue invalid
> in case any error during the transmission happen.
>
What is the expectation from the implementation when an application
invalidates a queue?
The linux-generic implementation does not actually do anything.
Regards,
Bala
>
> This eases the case when odp_queue_t is defined as an union
> and the type of this queue is set as a member of the given
> union.
>
> Signed-off-by: José Pekkarinen <jose.pekkari...@nokia.com>
> ---
> include/odp/api/queue.h | 10 ++++++++++
> platform/linux-generic/odp_queue.c | 10 ++++++++++
> 2 files changed, 20 insertions(+)
>
> diff --git a/include/odp/api/queue.h b/include/odp/api/queue.h
> index bde8ca3..95eaf3b 100644
> --- a/include/odp/api/queue.h
> +++ b/include/odp/api/queue.h
> @@ -371,6 +371,16 @@ typedef struct odp_queue_info_t {
> int odp_queue_info(odp_queue_t queue, odp_queue_info_t *info);
>
> /**
> + * Invalidate a queue
> + *
> + * @param queue Queue handle
> + *
> + * @retval 0 Success
> + * @retval <0 Failure. Queue could not be invalidated.
> + */
> +int odp_queue_invalidate(odp_queue_t queue);
> +
> +/**
> * @}
> */
>
> diff --git a/platform/linux-generic/odp_queue.c
> b/platform/linux-generic/odp_queue.c
> index dbe2d9c..591cc79 100644
> --- a/platform/linux-generic/odp_queue.c
> +++ b/platform/linux-generic/odp_queue.c
> @@ -1116,3 +1116,13 @@ int odp_queue_info(odp_queue_t handle,
> odp_queue_info_t *info)
>
> return 0;
> }
> +
> +int odp_queue_invalidate(odp_queue_t handle)
> +{
> + if(handle = ODP_QUEUE_INVALID){
> + ODP_ERR("Queue could not be invalidated\n");
> + return -1;
> + }
> +
> + return 0;
> +}
> --
> 2.4.10
>
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