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| RDMA_BIND_ADDR(3) | Librdmacm Programmer's Manual | RDMA_BIND_ADDR(3) |
NAME
rdma_bind_addr - Bind an RDMA identifier to a source address.SYNOPSIS
#include <rdma/rdma_cma.h>int rdma_bind_addr (struct rdma_cm_id *id, struct sockaddr *addr);
ARGUMENTS
- id
- RDMA identifier.
- addr
- Local address information. Wildcard values are permitted.
DESCRIPTION
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
Returns 0 on success, or -1 on error. If an error occurs, errno will be set to indicate the failure reason.NOTES
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
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)| 2007-05-15 | librdmacm |
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