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56 lines
1023 B
56 lines
1023 B
/*-
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* See the file LICENSE for redistribution information.
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*
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* Copyright (c) 1998, 1999
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* Sleepycat Software. All rights reserved.
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*/
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#include "db_config.h"
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#ifndef lint
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static const char sccsid[] = "@(#)bt_reclaim.c 11.1 (Sleepycat) 7/24/99";
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#endif /* not lint */
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#ifndef NO_SYSTEM_INCLUDES
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#include <sys/types.h>
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#include <string.h>
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#endif
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#include "db_int.h"
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#include "db_page.h"
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#include "db_shash.h"
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#include "lock.h"
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#include "btree.h"
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/*
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* CDB___bam_reclaim --
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* Free a database.
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*
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* PUBLIC: int CDB___bam_reclaim __P((DB *, DB_TXN *));
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*/
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int
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CDB___bam_reclaim(dbp, txn)
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DB *dbp;
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DB_TXN *txn;
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{
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BTREE *t;
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DBC *dbc;
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int ret, t_ret;
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/* Acquire a cursor. */
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if ((ret = dbp->cursor(dbp, txn, &dbc, 0)) != 0)
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return (ret);
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/* Walk the tree, freeing pages. */
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t = dbp->bt_internal;
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ret = CDB___bam_traverse(dbc,
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DB_LOCK_WRITE, t->bt_root, CDB___db_reclaim_callback, dbc);
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/* Discard the cursor. */
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if ((t_ret = dbc->c_close(dbc)) != 0 && ret == 0)
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ret = t_ret;
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return (ret);
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}
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