`rdma_get_send_comp` ( 3 )

извлекает завершенный запрос на отправку, чтение или запись (retrieves a completed send, read, or write request.)

Имя (Name)

rdma_get_send_comp - retrieves a completed send, read, or write
       request.

Синопсис (Synopsis)

#include <rdma/rdma_verbs.h>

       int rdma_get_send_comp (struct rdma_cm_id *id, struct ibv_wc
       *wc);

Аргументы (Arguments)

id A reference to a communication identifier to check for completions.

wc A reference to a work completion structure to fill in.

Описание (Description)

Retrieves a completed work request for a send, RDMA read, or RDMA
       write operation.  Information about the completed request is
       returned through the wc parameter, with the wr_id set to the
       context of the request.  For details on the work completion
       structure, see ibv_poll_cq.

Возвращаемое значение (Return value)

Returns the number of returned completions (0 or 1) on success,
       or -1 on error.  If an error occurs, errno will be set to
       indicate the failure reason.

Примечание (Note)

This calls polls the send completion queue associated with an
       rdma_cm_id.  If a completion is not found, the call blocks until
       a request completes.  This call should only be used on
       rdma_cm_id's that do not share CQs with other rdma_cm_id's, and
       maintain separate CQs for sends and receive completions.

Смотри также (See also)

rdma_cm(7), ibv_poll_cq(3), rdma_get_recv_comp(3),
       rdma_post_send(3), rdma_post_read(3), rdma_post_write(3)

Исходный текст на man7.org

rdma_get_send_comp ( 3 )