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rdma_get_src_port(3) — Linux manual page

RDMA_GET_SRC_PORT(3)  Librdmacm Programmer's ManualRDMA_GET_SRC_PORT(3)

NAME        top

       rdma_get_src_port - Returns the local port number of a bound       rdma_cm_id.

SYNOPSIS        top

#include <rdma/rdma_cma.h>uint16_t rdma_get_src_port (struct rdma_cm_id *id);

ARGUMENTS        top

       id          RDMA identifier.

DESCRIPTION        top

       Returns the local port number for an rdma_cm_id that has been       bound to a local address.

RETURN VALUE        top

       Returns the 16-bit port identifier associated with the local       endpoint.  If the rdma_cm_id is not bound to a port, the returned       value is 0.

SEE ALSO        top

rdma_bind_addr(3),rdma_resolve_addr(3),rdma_get_dst_port(3),rdma_get_local_addr(3),rdma_get_peer_addr(3)

COLOPHON        top

       This page is part of therdma-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 2025-08-11.  (At       that time, the date of the most recent commit that was found in       the repository was 2025-08-04.)  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 isnot part of the original manual page), send a mail to       man-pages@man7.orglibrdmacm                       2007-05-15RDMA_GET_SRC_PORT(3)

Pages that refer to this page:rdma_bind_addr(3), rdma_get_dst_port(3), rdma_get_local_addr(3), rdma_get_peer_addr(3), rdma_resolve_addr(3), rdma_cm(7)

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