rdma_listen(3) — Linux manual page


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

NAME         top

       rdma_listen - Listen for incoming connection requests.

SYNOPSIS         top

       #include <rdma/rdma_cma.h>

       int rdma_listen (struct rdma_cm_id *id, int backlog);

ARGUMENTS         top

       id          RDMA identifier.

       backlog     backlog of incoming connection requests.

DESCRIPTION         top

       Initiates a listen for incoming connection requests or datagram
       service lookup.  The listen will be restricted to the locally
       bound source address.

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

       Users must have bound the rdma_cm_id to a local address by
       calling rdma_bind_addr before calling this routine.  If the
       rdma_cm_id is bound to a specific IP address, the listen will be
       restricted to that address and the associated RDMA device.  If
       the rdma_cm_id is bound to an RDMA port number only, the listen
       will occur across all RDMA devices.

SEE ALSO         top

       rdma_cm(7), rdma_bind_addr(3), rdma_connect(3), rdma_accept(3),
       rdma_reject(3), rdma_get_cm_event(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 2021-04-01.  (At
       that time, the date of the most recent commit that was found in
       the repository was 2021-03-24.)  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

librdmacm                      2007-05-15                 RDMA_LISTEN(3)

Pages that refer to this page: rdma_accept(3)rdma_bind_addr(3)rdma_connect(3)rdma_create_ep(3)rdma_create_id(3)rdma_disconnect(3)rdma_get_cm_event(3)rdma_get_request(3)rdma_notify(3)rdma_reject(3)rdma_cm(7)