1 /* $NetBSD: citrus_lookup.h,v 1.2 2004/07/21 14:16:34 tshiozak Exp $ */ 2 3 /*- 4 * SPDX-License-Identifier: BSD-2-Clause 5 * 6 * Copyright (c)2003 Citrus Project, 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 */ 30 31 #ifndef _CITRUS_LOOKUP_H_ 32 #define _CITRUS_LOOKUP_H_ 33 34 #define _CITRUS_LOOKUP_CASE_SENSITIVE 0 35 #define _CITRUS_LOOKUP_CASE_IGNORE 1 36 37 struct _citrus_lookup; 38 __BEGIN_DECLS 39 char *_citrus_lookup_simple(const char *, const char *, char *, 40 size_t, int); 41 int _citrus_lookup_seq_open(struct _citrus_lookup **, 42 const char *, int); 43 void _citrus_lookup_seq_rewind(struct _citrus_lookup *); 44 int _citrus_lookup_seq_next(struct _citrus_lookup *, 45 struct _region *, struct _region *); 46 int _citrus_lookup_seq_lookup(struct _citrus_lookup *, 47 const char *, struct _region *); 48 int _citrus_lookup_get_number_of_entries(struct _citrus_lookup *); 49 void _citrus_lookup_seq_close(struct _citrus_lookup *); 50 __END_DECLS 51 52 static __inline const char * 53 _citrus_lookup_alias(const char *path, const char *key, char *buf, size_t n, 54 int ignore_case) 55 { 56 const char *ret; 57 58 ret = _citrus_lookup_simple(path, key, buf, n, ignore_case); 59 if (ret == NULL) 60 ret = key; 61 62 return (ret); 63 } 64 65 #endif 66