rdma_get_devices(3) — Справочная страница Linux

RDMA_GET_DEVICES(3)   Librdmacm Programmer's Manual  RDMA_GET_DEVICES(3)

ИМЯ

       rdma_get_devices - Get a list of RDMA devices currently
       available.

СИНТАКСИС

       #include <rdma/rdma_cma.h>

       struct ibv_context ** rdma_get_devices (int *num_devices);

АРГУМЕНТЫ

       num_devices If non-NULL, set to the number of devices returned.

ОПИСАНИЕ

       Return a NULL-terminated array of opened RDMA devices.  Callers
       can use this routine to allocate resources on specific RDMA
       devices that will be shared across multiple rdma_cm_id's.

ЗНАЧЕНИЕ, ВОЗВРАЩАЕМОЕ ФУНКЦИЕЙ

       Returns an array of available RDMA devices, or NULL if the
       request fails.  On failure, errno will be set to indicate the
       failure reason.

ПРИМЕЧАНИЯ

       The returned array must be released by calling rdma_free_devices.
       Devices remain opened while the librdmacm is loaded.

СМОТРИТЕ ТАКЖЕ

       rdma_free_devices(3)

КОЛОФОН

       This page is part of the rdma-core (RDMA Core Userspace Libraries
       and Daemons) project.  Information about the project can be found
       at ⟨https://github.com/linux-rdma/rdma-core⟩.  If you have a bug
       report for this manual page, send it to
       linux-rdma@vger.kernel.org.  This page was obtained from the
       project's upstream Git repository
       ⟨https://github.com/linux-rdma/rdma-core.git⟩ on 2024-06-14.  (At
       that time, the date of the most recent commit that was found in
       the repository was 2024-06-10.)  If you discover any rendering
       problems in this HTML version of the page, or you believe there
       is a better or more up-to-date source for the page, or you have
       corrections or improvements to the information in this COLOPHON
       (which is not part of the original manual page), send a mail to
       man-pages@man7.org

librdmacm                      2007-05-15            RDMA_GET_DEVICES(3)

Страницы, ссылающиеся на эту: rdma_create_id(3), rdma_free_devices(3), rdma_cm(7)