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