1 /* $NetBSD: servent.h,v 1.5 2024/01/20 14:52:48 christos Exp $ */ 2 3 /*- 4 * Copyright (c) 2004 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Christos Zoulas. 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 NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #include <stdio.h> 33 #ifdef _REENTRANT 34 #include "reentrant.h" 35 #endif 36 37 struct servent_data { 38 FILE *plainfile; 39 struct cdbr *cdb; 40 struct servent serv; 41 char **aliases; 42 size_t maxaliases; 43 int flags; 44 #define _SV_STAYOPEN 1 45 #define _SV_CDB 2 46 #define _SV_PLAINFILE 4 47 #define _SV_FIRST 8 48 uint32_t cdb_index; 49 uint8_t *cdb_buf; 50 size_t cdb_buf_len; 51 char *line; 52 void *dummy; 53 }; 54 55 #ifdef _REENTRANT 56 extern mutex_t _servent_mutex; 57 #endif 58 extern struct servent_data _servent_data; 59 60 struct servent *getservent_r(struct servent *, struct servent_data *); 61 struct servent *getservbyname_r(const char *, const char *, 62 struct servent *, struct servent_data *); 63 struct servent *getservbyport_r(int, const char *, 64 struct servent *, struct servent_data *); 65 void setservent_r(int, struct servent_data *); 66 void endservent_r(struct servent_data *); 67 68 int _servent_open(struct servent_data *); 69 void _servent_close(struct servent_data *); 70 int _servent_getline(struct servent_data *); 71 struct servent *_servent_parseline(struct servent_data *, struct servent *); 72 struct servent *_servent_parsedb(struct servent_data *, struct servent *, 73 const uint8_t *, size_t); 74