backup_page_tracker.cc File Reference

#include "backup_page_tracker.h"
#include <algorithm>
#include <fcntl.h>
#include <sys/stat.h>
#include "backup_comp_constants.h"
#include "mysql/plugin.h"
#include "mysqld_error.h"

Functions
int	page_track_callback (MYSQL_THD opaque_thd, const uchar *buffer, size_t buffer_length, int page_count, void *context)
	Callback method from InnoDB page-tracking to return the changed pages. More...

Variables
char *	mysqlbackup_backup_id

Function Documentation

page_track_callback()

int page_track_callback	(	MYSQL_THD	opaque_thd,
		const uchar *	buffer,
		size_t	buffer_length,
		int	page_count,
		void *	context
	)

Callback method from InnoDB page-tracking to return the changed pages.

Parameters

[in]	opaque_thd	Current thread context.
[in]	buffer	Buffer filled with 8 byte page ids.
[in]	buffer_length	Total buffer length
[in]	page_count	Number of pages in the buffer
[in]	context	User data pointer passed to the InnoDB service

Returns

Status if the call-back was successful in handling the data

Return values

0	success
non-zero	failure

Variable Documentation

mysqlbackup_backup_id

char* mysqlbackup_backup_id

extern