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3a569c14bc
Return bool instead of -1/0; that's what the young kids are doing these days! Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (This used to be ctdb commit e285b5d5a9d4fbc4f75dbb237d2fcdbd84f2d605)
79 lines
2.2 KiB
C
79 lines
2.2 KiB
C
/*
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Misc control routines of libctdb
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Copyright (C) Rusty Russell 2010
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include <ctdb.h>
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#include <ctdb_protocol.h>
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#include "libctdb_private.h"
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/* Remove type-safety macros. */
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#undef ctdb_getrecmaster_send
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#undef ctdb_getpnn_send
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bool ctdb_getrecmaster_recv(struct ctdb_connection *ctdb,
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struct ctdb_request *req, uint32_t *recmaster)
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{
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struct ctdb_reply_control *reply;
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reply = unpack_reply_control(ctdb, req, CTDB_CONTROL_GET_RECMASTER);
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if (!reply) {
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return false;
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}
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if (reply->status == -1) {
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DEBUG(ctdb, LOG_ERR, "ctdb_getrecmaster_recv: status -1");
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return false;
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}
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*recmaster = reply->status;
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return true;
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}
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struct ctdb_request *ctdb_getrecmaster_send(struct ctdb_connection *ctdb,
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uint32_t destnode,
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ctdb_callback_t callback,
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void *private_data)
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{
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return new_ctdb_control_request(ctdb, CTDB_CONTROL_GET_RECMASTER,
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destnode, NULL, 0,
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callback, private_data);
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}
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bool ctdb_getpnn_recv(struct ctdb_connection *ctdb,
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struct ctdb_request *req, uint32_t *pnn)
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{
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struct ctdb_reply_control *reply;
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reply = unpack_reply_control(ctdb, req, CTDB_CONTROL_GET_PNN);
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if (!reply) {
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return false;
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}
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if (reply->status == -1) {
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DEBUG(ctdb, LOG_ERR, "ctdb_getpnn_recv: status -1");
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return false;
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}
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*pnn = reply->status;
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return true;
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}
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struct ctdb_request *ctdb_getpnn_send(struct ctdb_connection *ctdb,
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uint32_t destnode,
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ctdb_callback_t callback,
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void *private_data)
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{
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return new_ctdb_control_request(ctdb, CTDB_CONTROL_GET_PNN, destnode,
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NULL, 0, callback, private_data);
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}
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