привяжите идентификатор RDMA к исходному адресу (Bind an RDMA identifier to a source address.)
Имя (Name)
rdma_bind_addr - Bind an RDMA identifier to a source address.
Синопсис (Synopsis)
#include <rdma/rdma_cma.h>
int rdma_bind_addr (struct rdma_cm_id *id, struct sockaddr
*addr);
Аргументы (Arguments)
id RDMA identifier.
addr Local address information. Wildcard values are
permitted.
Описание (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.
Возвращаемое значение (Return value)
Returns 0 on success, or -1 on error. If an error occurs, errno
will be set to indicate the failure reason.
Примечание (Note)
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).
Смотри также (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)
