rdma_bind_addr(3) — Linux manual page


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

NAME         top

       rdma_bind_addr - Bind an RDMA identifier to a source address.

SYNOPSIS         top

       #include <rdma/rdma_cma.h>

       int rdma_bind_addr (struct rdma_cm_id *id, struct sockaddr

ARGUMENTS         top

       id          RDMA identifier.

       addr        Local address information.  Wildcard values are

DESCRIPTION         top

       Associates a source address with an rdma_cm_id.  The address may
       be wildcarded.  If binding to a specific local address, the
       rdma_cm_id will also be bound to a local RDMA device.

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

       Typically, this routine is called before calling rdma_listen to
       bind to a specific port number, but it may also be called on the
       active side of a connection before calling rdma_resolve_addr to
       bind to a specific address.

       If used to bind to port 0, the rdma_cm will select an available
       port, which can be retrieved with rdma_get_src_port(3).

SEE ALSO         top

       rdma_create_id(3), rdma_listen(3), rdma_resolve_addr(3),
       rdma_create_qp(3), rdma_get_local_addr(3), rdma_get_src_port(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 2021-08-27.  (At
       that time, the date of the most recent commit that was found in
       the repository was 2021-08-18.)  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_BIND_ADDR(3)

Pages that refer to this page: rdma_create_id(3)rdma_create_qp(3)rdma_create_srq(3)rdma_getaddrinfo(3)rdma_get_local_addr(3)rdma_get_src_port(3)rdma_join_multicast(3)rdma_join_multicast_ex(3)rdma_listen(3)rdma_resolve_addr(3)rdma_cm(7)