75 lines
2.8 KiB
C
75 lines
2.8 KiB
C
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/* $NetBSD: citrus_db.h,v 1.1 2003/06/25 09:51:29 tshiozak Exp $ */
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/*-
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* Copyright (c)2003 Citrus Project,
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* All rights reserved.
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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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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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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#ifndef _CITRUS_DB_H_
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#define _CITRUS_DB_H_
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struct _citrus_db;
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struct _citrus_db_locator {
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u_int32_t dl_hashval;
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size_t dl_offset;
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};
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__BEGIN_DECLS
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int _citrus_db_open(struct _citrus_db **, struct _citrus_region *,
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const char *,
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u_int32_t (*)(void *, struct _citrus_region *),
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void *);
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void _citrus_db_close(struct _citrus_db *);
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int _citrus_db_lookup(struct _citrus_db *, struct _citrus_region *,
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struct _citrus_region *,
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struct _citrus_db_locator *);
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int _citrus_db_lookup_by_string(struct _citrus_db *, const char *,
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struct _citrus_region *,
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struct _citrus_db_locator *);
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int _citrus_db_lookup8_by_string(struct _citrus_db *, const char *,
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u_int8_t *,
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struct _citrus_db_locator *);
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int _citrus_db_lookup16_by_string(struct _citrus_db *, const char *,
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u_int16_t *,
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struct _citrus_db_locator *);
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int _citrus_db_lookup32_by_string(struct _citrus_db *, const char *,
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u_int32_t *,
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struct _citrus_db_locator *);
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int _citrus_db_lookup_string_by_string(struct _citrus_db *, const char *,
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const char **,
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struct _citrus_db_locator *);
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int _citrus_db_get_number_of_entries(struct _citrus_db *);
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int _citrus_db_get_entry(struct _citrus_db *, int,
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struct _citrus_region *, struct _citrus_region *);
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__END_DECLS
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static __inline void
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_citrus_db_locator_init(struct _citrus_db_locator *dl)
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{
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dl->dl_hashval = 0;
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dl->dl_offset = 0;
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}
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#endif
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