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/* Copyright (C) 2005 Red Hat, Inc. */
#ifndef _SEMANAGE_DATABASE_JOIN_INTERNAL_H_
#define _SEMANAGE_DATABASE_JOIN_INTERNAL_H_
#include "database.h"
#include "handle.h"
#ifndef DBASE_RECORD_JOIN_DEFINED
typedef void *record1_t;
typedef void *record2_t;
#define DBASE_RECORD_JOIN_DEFINED
#endif
struct dbase_join;
typedef struct dbase_join dbase_join_t;
/* JOIN extension to RECORD interface - method table */
typedef struct record_join_table {
/* Join two records together.
* One of the provided records could be NULL */
int (*join) (semanage_handle_t * handle,
const record1_t * record1,
const record2_t * record2, record_t ** result);
/* Splits a record into two */
int (*split) (semanage_handle_t * handle,
const record_t * record,
record1_t ** split1, record2_t ** split2);
} record_join_table_t;
/* JOIN - initialization */
extern int dbase_join_init(semanage_handle_t * handle,
record_table_t * rtable,
record_join_table_t * rjtable,
dbase_config_t * join1,
dbase_config_t * join2, dbase_join_t ** dbase);
/* FILE - release */
extern void dbase_join_release(dbase_join_t * dbase);
/* JOIN - method table implementation */
extern dbase_table_t SEMANAGE_JOIN_DTABLE;
#endif
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