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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2008 Sun Microsystems
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <drizzled/server_includes.h>
#include <drizzled/replication/mi.h>
#include CSTDINT_H
#include <drizzled/function/master_pos_wait.h>
#include <drizzled/session.h>
/**
Wait until we are at or past the given position in the master binlog
on the slave.
*/
int64_t Item_master_pos_wait::val_int()
{
assert(fixed == 1);
Session* session = current_session;
String *log_name = args[0]->val_str(&value);
int event_count= 0;
null_value=0;
if (session->slave_thread || !log_name || !log_name->length())
{
null_value = 1;
return 0;
}
int64_t pos = (ulong)args[1]->val_int();
int64_t timeout = (arg_count==3) ? args[2]->val_int() : 0 ;
if ((event_count = active_mi->rli.wait_for_pos(session, log_name, pos, timeout)) == -2)
{
null_value = 1;
event_count=0;
}
return event_count;
}
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