зеркало из https://github.com/mozilla/gecko-dev.git
93 строки
2.9 KiB
C
93 строки
2.9 KiB
C
/*-
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* See the file LICENSE for redistribution information.
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*
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* Copyright (c) 1996, 1997, 1998
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* Sleepycat Software. All rights reserved.
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*/
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/*
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* Copyright (c) 1995
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* The President and Fellows of Harvard University. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Jeremy Rassen.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "config.h"
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#ifndef lint
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static const char sccsid[] = "@(#)hash_debug.c 10.6 (Sleepycat) 5/7/98";
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#endif /* not lint */
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#ifdef DEBUG
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/*
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* PACKAGE: hashing
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*
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* DESCRIPTION:
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* Debug routines.
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*
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* ROUTINES:
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*
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* External
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* __dump_bucket
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*/
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#ifndef NO_SYSTEM_INCLUDES
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#include <sys/types.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 "hash.h"
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/*
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* __ham_dump_bucket --
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*
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* PUBLIC: #ifdef DEBUG
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* PUBLIC: void __ham_dump_bucket __P((HTAB *, u_int32_t));
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* PUBLIC: #endif
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*/
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void
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__ham_dump_bucket(hashp, bucket)
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HTAB *hashp;
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u_int32_t bucket;
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{
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PAGE *p;
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db_pgno_t pgno;
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for (pgno = BUCKET_TO_PAGE(hashp, bucket); pgno != PGNO_INVALID;) {
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if (memp_fget(hashp->dbp->mpf, &pgno, 0, &p) != 0)
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break;
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(void)__db_prpage(p, 1);
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pgno = p->next_pgno;
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(void)memp_fput(hashp->dbp->mpf, p, 0);
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}
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}
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#endif /* DEBUG */
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