extern.h revision 1.7
1 1.7 agc /* $NetBSD: extern.h,v 1.7 2003/08/07 16:42:42 agc Exp $ */ 2 1.4 cgd 3 1.1 cgd /*- 4 1.3 cgd * Copyright (c) 1991, 1993, 1994 5 1.1 cgd * The Regents of the University of California. All rights reserved. 6 1.1 cgd * 7 1.1 cgd * Redistribution and use in source and binary forms, with or without 8 1.1 cgd * modification, are permitted provided that the following conditions 9 1.1 cgd * are met: 10 1.1 cgd * 1. Redistributions of source code must retain the above copyright 11 1.1 cgd * notice, this list of conditions and the following disclaimer. 12 1.1 cgd * 2. Redistributions in binary form must reproduce the above copyright 13 1.1 cgd * notice, this list of conditions and the following disclaimer in the 14 1.1 cgd * documentation and/or other materials provided with the distribution. 15 1.7 agc * 3. Neither the name of the University nor the names of its contributors 16 1.1 cgd * may be used to endorse or promote products derived from this software 17 1.1 cgd * without specific prior written permission. 18 1.1 cgd * 19 1.1 cgd * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 1.1 cgd * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 1.1 cgd * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 1.1 cgd * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 1.1 cgd * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 1.1 cgd * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 1.1 cgd * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 1.1 cgd * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 1.1 cgd * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 1.1 cgd * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 1.1 cgd * SUCH DAMAGE. 30 1.1 cgd * 31 1.3 cgd * @(#)extern.h 8.4 (Berkeley) 6/16/94 32 1.1 cgd */ 33 1.1 cgd 34 1.1 cgd BUFHEAD *__add_ovflpage __P((HTAB *, BUFHEAD *)); 35 1.1 cgd int __addel __P((HTAB *, BUFHEAD *, const DBT *, const DBT *)); 36 1.1 cgd int __big_delete __P((HTAB *, BUFHEAD *)); 37 1.1 cgd int __big_insert __P((HTAB *, BUFHEAD *, const DBT *, const DBT *)); 38 1.1 cgd int __big_keydata __P((HTAB *, BUFHEAD *, DBT *, DBT *, int)); 39 1.1 cgd int __big_return __P((HTAB *, BUFHEAD *, int, DBT *, int)); 40 1.1 cgd int __big_split __P((HTAB *, BUFHEAD *, BUFHEAD *, BUFHEAD *, 41 1.3 cgd int, u_int32_t, SPLIT_RETURN *)); 42 1.1 cgd int __buf_free __P((HTAB *, int, int)); 43 1.6 christos void __buf_init __P((HTAB *, u_int)); 44 1.3 cgd u_int32_t __call_hash __P((HTAB *, char *, int)); 45 1.1 cgd int __delpair __P((HTAB *, BUFHEAD *, int)); 46 1.1 cgd int __expand_table __P((HTAB *)); 47 1.1 cgd int __find_bigpair __P((HTAB *, BUFHEAD *, int, char *, int)); 48 1.3 cgd u_int16_t __find_last_page __P((HTAB *, BUFHEAD **)); 49 1.1 cgd void __free_ovflpage __P((HTAB *, BUFHEAD *)); 50 1.3 cgd BUFHEAD *__get_buf __P((HTAB *, u_int32_t, BUFHEAD *, int)); 51 1.3 cgd int __get_page __P((HTAB *, char *, u_int32_t, int, int, int)); 52 1.3 cgd int __ibitmap __P((HTAB *, int, int, int)); 53 1.3 cgd u_int32_t __log2 __P((u_int32_t)); 54 1.3 cgd int __put_page __P((HTAB *, char *, u_int32_t, int, int)); 55 1.1 cgd void __reclaim_buf __P((HTAB *, BUFHEAD *)); 56 1.3 cgd int __split_page __P((HTAB *, u_int32_t, u_int32_t)); 57 1.1 cgd 58 1.1 cgd /* Default hash routine. */ 59 1.3 cgd extern u_int32_t (*__default_hash) __P((const void *, size_t)); 60 1.1 cgd 61 1.1 cgd #ifdef HASH_STATISTICS 62 1.3 cgd extern int hash_accesses, hash_collisions, hash_expansions, hash_overflows; 63 1.1 cgd #endif 64
Indexes created Fri Sep 26 20:09:58 GMT 2025