1 /* $FreeBSD$ */ 2 /* $NetBSD: citrus_lookup.h,v 1.2 2004/07/21 14:16:34 tshiozak Exp $ */ 3 4 /*- 5 * SPDX-License-Identifier: BSD-2-Clause 6 * 7 * Copyright (c)2003 Citrus Project, 8 * All rights reserved. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 */ 31 32 #ifndef _CITRUS_LOOKUP_H_ 33 #define _CITRUS_LOOKUP_H_ 34 35 #define _CITRUS_LOOKUP_CASE_SENSITIVE 0 36 #define _CITRUS_LOOKUP_CASE_IGNORE 1 37 38 struct _citrus_lookup; 39 __BEGIN_DECLS 40 char *_citrus_lookup_simple(const char *, const char *, char *, 41 size_t, int); 42 int _citrus_lookup_seq_open(struct _citrus_lookup **, 43 const char *, int); 44 void _citrus_lookup_seq_rewind(struct _citrus_lookup *); 45 int _citrus_lookup_seq_next(struct _citrus_lookup *, 46 struct _region *, struct _region *); 47 int _citrus_lookup_seq_lookup(struct _citrus_lookup *, 48 const char *, struct _region *); 49 int _citrus_lookup_get_number_of_entries(struct _citrus_lookup *); 50 void _citrus_lookup_seq_close(struct _citrus_lookup *); 51 __END_DECLS 52 53 static __inline const char * 54 _citrus_lookup_alias(const char *path, const char *key, char *buf, size_t n, 55 int ignore_case) 56 { 57 const char *ret; 58 59 ret = _citrus_lookup_simple(path, key, buf, n, ignore_case); 60 if (ret == NULL) 61 ret = key; 62 63 return (ret); 64 } 65 66 #endif 67