rpcb_log
rpcb_log(res, transp, procnum, 0, ispmap);
rpcb_log(B_TRUE, (xprt), (proc), (prog), B_FALSE)
rpcb_log(ans, (xprt), (proc), (prog), B_TRUE)
void rpcb_log(boolean_t, SVCXPRT *, rpcproc_t, rpcprog_t, boolean_t);