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/* binlog.h - binary log implementation */
/* Copyright (C) 2008 Graham Barr
* 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, either version 3 of the License, or
* (at your option) any later version.
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef binlog_h
#define binlog_h
#include "job.h"
extern char *binlog_dir;
extern size_t binlog_size_limit;
#define BINLOG_SIZE_LIMIT_DEFAULT (10 << 20)
extern int enable_fsync;
extern size_t fsync_throttle_ms;
void binlog_init(job binlog_jobs);
/* Return the number of locks acquired: either 0 or 1. */
int binlog_lock();
/* Returns the number of jobs successfully written (either 0 or 1). */
int binlog_write_job(job j);
size_t binlog_reserve_space_put(job j);
size_t binlog_reserve_space_update(job j);
void binlog_shutdown();
const char *binlog_oldest_index();
const char *binlog_current_index();
#endif
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