RDMA_BIND_ADDR(3) Librdmacm Programmer's Manual RDMA_BIND_ADDR(3)
rdma_bind_addr - Bind an RDMA identifier to a source address.
#include <rdma/rdma_cma.h> int rdma_bind_addr (struct rdma_cm_id *id, struct sockaddr *addr);
id RDMA identifier. addr Local address information. Wildcard values are permitted.
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.
Returns 0 on success, or -1 on error. If an error occurs, errno will be set to indicate the failure reason.
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).
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)
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 firstname.lastname@example.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 email@example.com 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)