rdma_resolve_route — Resolve the route information needed to establish a connection.
Synopsis
#include <rdma/rdma_cma.h>
int rdma_resolve_route (struct rdma_cm_id *id, int timeout_ms);
Arguments
- id
RDMA identifier.
- timeout_ms
Time to wait for resolution to complete.
Description
Resolves an RDMA route to the destination address in order to establish a connection. The destination address must have already been resolved by calling rdma_resolve_addr.
Return Value
Returns 0 on success, or -1 on error. If an error occurs, errno will be set to indicate the failure reason.
Notes
This is called on the client side of a connection after calling rdma_resolve_addr, but before calling rdma_connect.
Infiniband Specific
This call obtains a path record that is used by the connection.
See Also
Referenced By
rdma_cm(7), rdma_connect(3), rdma_getaddrinfo(3), rdma_get_cm_event(3), rdma_resolve_addr(3).