rdma_leave_multicast(3) — Linux manual page

NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURN VALUE | NOTES | SEE ALSO | COLOPHON

RDMA_LEAVE_MULTICAST(3) Librdmacm Programmer's ManualRDMA_LEAVE_MULTICAST(3)

NAME         top

       rdma_leave_multicast - Leaves a multicast group.

SYNOPSIS         top

       #include <rdma/rdma_cma.h>

       int rdma_leave_multicast (struct rdma_cm_id *id, struct sockaddr
       *addr);

ARGUMENTS         top

       id          Communication identifier associated with the request.

       addr        Multicast address identifying the group to leave.

DESCRIPTION         top

       Leaves a multicast group and detaches an associated QP from the
       group.

RETURN VALUE         top

       Returns 0 on success, or -1 on error.  If an error occurs, errno will
       be set to indicate the failure reason.

NOTES         top

       Calling this function before a group has been fully joined results in
       canceling the join operation.  Users should be aware that messages
       received from the multicast group may stilled be queued for
       completion processing immediately after leaving a multicast group.
       Destroying an rdma_cm_id will automatically leave all multicast
       groups.

SEE ALSO         top

       rdma_join_multicast(3), rdma_destroy_qp(3)

COLOPHON         top

       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 2020-09-18.  (At
       that time, the date of the most recent commit that was found in the
       repository was 2020-09-16.)  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_LEAVE_MULTICAST(3)

Pages that refer to this page: rdma_join_multicast(3)rdma_join_multicast_ex(3)rdma_cm(7)