RDMA_RESOLVE_ROUTE
Section: Librdmacm Programmer's Manual (3)
Updated: 2007-10-31
Page Index
NAME
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
rdma_resolve_addr(3),
rdma_connect(3),
rdma_get_cm_event(3)