rpma_conn_get_compl_fd - get a file descriptor of the shared completion channel of the connection

rpma_conn_get_compl_fd() gets a file descriptor of the shared completion channel from the connection.

rpma_conn_get_compl_fd() can fail with the following errors:

       •  RPMA_E_INVAL - conn or fd is NULL

       •  RPMA_E_NOT_SHARED_CHNL - the completion event channel is not shared

rpma_conn_get_compl_fd - get a file descriptor of the shared completion channel of the connection

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

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

RPMA                                              01 April 2024                        rpma_conn_get_compl_fd(3)

             #include <librpma.h>

             struct rpma_conn;
             int fd;
             int rpma_conn_get_compl_fd(const struct rpma_conn *conn, int *fd);