diff options
| -rw-r--r-- | utils/mount/network.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/utils/mount/network.c b/utils/mount/network.c index 3080378..9661995 100644 --- a/utils/mount/network.c +++ b/utils/mount/network.c @@ -509,6 +509,21 @@ static void nfs_pp_debug(const struct sockaddr *sap, const socklen_t salen, port); } +static void nfs_pp_debug2(const char *str) +{ + if (!verbose) + return; + + if (rpc_createerr.cf_error.re_status == RPC_CANTRECV || + rpc_createerr.cf_error.re_status == RPC_CANTSEND) + nfs_error(_("%s: portmap query %s%s - %s"), + progname, str, clnt_spcreateerror(""), + strerror(rpc_createerr.cf_error.re_errno)); + else + nfs_error(_("%s: portmap query %s%s"), + progname, str, clnt_spcreateerror("")); +} + /* * Use the portmapper to discover whether or not the service we want is * available. The lists 'versions' and 'protos' define ordered sequences @@ -540,6 +555,9 @@ static int nfs_probe_port(const struct sockaddr *sap, const socklen_t salen, p_vers = vers ? &vers : versions; for (;;) { + if (verbose) + printf(_("%s: prog %lu, trying vers=%lu, prot=%u\n"), + progname, prog, *p_vers, *p_prot); p_port = nfs_getport(saddr, salen, prog, *p_vers, *p_prot); if (p_port) { if (!port || port == p_port) { @@ -555,22 +573,24 @@ static int nfs_probe_port(const struct sockaddr *sap, const socklen_t salen, rpc_createerr.cf_stat != RPC_TIMEDOUT && rpc_createerr.cf_stat != RPC_CANTRECV && rpc_createerr.cf_stat != RPC_PROGVERSMISMATCH) - goto out_bad; + break; if (!prot) { - if (*++p_prot) + if (*++p_prot) { + nfs_pp_debug2("retrying"); continue; + } p_prot = protos; } if (rpc_createerr.cf_stat == RPC_TIMEDOUT || rpc_createerr.cf_stat == RPC_CANTRECV) - goto out_bad; + break; if (vers || !*++p_vers) break; } -out_bad: + nfs_pp_debug2("failed"); return 0; out_ok: |