NAME

       rpma_ep_next_conn_req - obtain an incoming connection request

SYNOPSIS

             #include <librpma.h>

             struct rpma_ep;
             struct rpma_conn_cfg;
             struct rpma_conn_req;
             int rpma_ep_next_conn_req(struct rpma_ep *ep, const struct rpma_conn_cfg *cfg,
                             struct rpma_conn_req **req_ptr);

DESCRIPTION

       rpma_ep_next_conn_req() obtains the next connection request from the endpoint.

RETURN VALUE

       The  rpma_ep_next_conn_req()  function  returns  0  on success or a negative error code on
       failure.  rpma_ep_next_conn_req() does not set *req_ptr value on failure.

ERRORS

       rpma_ep_next_conn_req() can fail with the following errors:

       •  RPMA_E_INVAL - ep or req_ptr is NULL

       •  RPMA_E_INVAL - obtained an event different than a connection request

       •  RPMA_E_PROVIDER - rdma_get_cm_event(3) failed

       •  RPMA_E_NOMEM - out of memory

       •  RPMA_E_NO_EVENT - no next connection request available

SEE ALSO

       rpma_conn_cfg_new(3),          rpma_conn_req_delete(3),          rpma_conn_req_connect(3),
       rpma_ep_listen(3), librpma(7) and https://pmem.io/rpma/