rpma_conn_get_qp_num3

Usage

      #include <librpma.h>
      struct rpma_conn;
      int rpma_conn_get_qp_num(const struct rpma_conn *conn, uint32_t *qp_num);

Overview

rpma_conn_get_qp_num() obtains the unique identifier of the connection.

Return value

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

Errors

rpma_conn_get_qp_num() can fail with the following error:

•

RPMA_E_INVAL - conn or qp_num is NULL