Quelle  verify_common.h

/*-------------------------------------------------------------------------
 *
 * amcheck.h
 *  Shared routines for amcheck verifications.
 *
 * Copyright (c) 2016-2025, PostgreSQL Global Development Group
 *
 * IDENTIFICATION
 *   contrib/amcheck/amcheck.h
 *
 *-------------------------------------------------------------------------
 */
#include "storage/bufpage.h"
#include "storage/lmgr.h"
#include "storage/lockdefs.h"
#include "utils/relcache.h"
#include "miscadmin.h"

/* Typedefs for callback functions for amcheck_lock_relation_and_check */
typedef void (*IndexCheckableCallback) (Relation index);
typedef void (*IndexDoCheckCallback) (Relation rel,
           Relation heaprel,
           void *state,
           bool readonly);

extern void amcheck_lock_relation_and_check(Oid indrelid,
           Oid am_id,
           IndexDoCheckCallback check,
           LOCKMODE lockmode, void *state);

extern bool index_checkable(Relation rel, Oid am_id);