centos man page for rpc_switch_client_transport

RPC_SWITCH_CLIENT_TR(9) 					 Linux Networking					   RPC_SWITCH_CLIENT_TR(9)

NAME
       rpc_switch_client_transport -

SYNOPSIS
       int rpc_switch_client_transport(struct rpc_clnt * clnt, struct xprt_create * args, const struct rpc_timeout * timeout);

ARGUMENTS
       clnt
	   pointer to a struct rpc_clnt

       args
	   pointer to the new transport arguments

       timeout
	   pointer to the new timeout parameters

DESCRIPTION
       This function allows the caller to switch the RPC transport for the rpc_clnt structure 'clnt' to allow it to connect to a mirrored NFS
       server, for instance. It assumes that the caller has ensured that there are no active RPC tasks by using some form of locking.

       Returns zero if "clnt" is now using the new xprt. Otherwise a negative errno is returned, and "clnt" continues to use the old xprt.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   RPC_SWITCH_CLIENT_TR(9)