2 Misc control routines of libctdb
4 Copyright (C) Rusty Russell 2010
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, see <http://www.gnu.org/licenses/>.
20 #include <ctdb_protocol.h>
21 #include "libctdb_private.h"
23 /* Remove type-safety macros. */
24 #undef ctdb_getrecmaster_send
25 #undef ctdb_getpnn_send
27 int ctdb_getrecmaster_recv(struct ctdb_connection *ctdb,
28 struct ctdb_request *req, uint32_t *recmaster)
30 struct ctdb_reply_control *reply;
32 reply = unpack_reply_control(ctdb, req, CTDB_CONTROL_GET_RECMASTER);
33 if (!reply || reply->status == -1)
35 *recmaster = reply->status;
39 struct ctdb_request *ctdb_getrecmaster_send(struct ctdb_connection *ctdb,
41 ctdb_callback_t callback,
44 return new_ctdb_control_request(ctdb, CTDB_CONTROL_GET_RECMASTER,
46 callback, private_data);
49 int ctdb_getpnn_recv(struct ctdb_connection *ctdb,
50 struct ctdb_request *req, uint32_t *pnn)
52 struct ctdb_reply_control *reply;
54 reply = unpack_reply_control(ctdb, req, CTDB_CONTROL_GET_PNN);
55 if (!reply || reply->status == -1)
61 struct ctdb_request *ctdb_getpnn_send(struct ctdb_connection *ctdb,
63 ctdb_callback_t callback,
66 return new_ctdb_control_request(ctdb, CTDB_CONTROL_GET_PNN, destnode,
67 NULL, 0, callback, private_data);