tree 0d643ac1b4ad99d6d1bdee3cadfe9d6cf07810b1
parent 126e4bc3b3b446482696377f67a634c76eaf2e9c
author Chuck Lever <chuck.lever@oracle.com> 1237423641 -0400
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1238270220 -0400

SUNRPC: Allow callers to pass rpcb_v4_register a NULL address

The user space TI-RPC library uses an empty string for the universal
address when unregistering all target addresses for [program, version].
The kernel's rpcb client should behave the same way.

Here, we are switching between several registration methods based on
the protocol family of the incoming address.  Rename the other rpcbind
v4 registration functions to make it clear that they, as well, are
switched on protocol family.  In /etc/netconfig, this is either "inet"
or "inet6".

NB: The loopback protocol families are not supported in the kernel.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>