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NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURN VALUE | NOTES | SEE ALSO | COLOPHON |
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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
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 is not part of the original manual page), send a mail to
man-pages@man7.org
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)
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HTML rendering created 2025-09-06 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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