[PATCH] sunrpc: Improvements for UDP client timeout handling [BZ #20257]

[Andreas Schwab]

I see various failures of sunrpc/tst-udp-nonblocking and
sunrpc/tst-udp-timeout:

error: tst-udp-timeout.c:195: not true: clnt_call (clnt, proc, xdr_test_query, (void *) &query, xdr_test_response, (void *) &response, timeout) == RPC_SUCCESS

error: tst-udp-timeout.c:324: not true: after - before < 1.4

error: tst-udp-timeout.c:290: not true: after - before < 1.2
error: tst-udp-timeout.c:362: not true: after - before < 3.0
error: tst-udp-timeout.c:225: not true: clnt_call (clnt, PROC_RESET_SEQ, (xdrproc_t) xdr_void, NULL, (xdrproc_t) xdr_void, NULL, ((struct timeval) { 5, 0 })) == RPC_SUCCESS

error: tst-udp-nonblocking.c:294: not true: after_pings - before_pings < 1.2
error: tst-udp-nonblocking.c:302: not true: servers[1].xid == xid
error: tst-udp-nonblocking.c:303: not true: response.server_id == 1
error: tst-udp-nonblocking.c:305: not true: response.sum == 102

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."