1 /* $NetBSD: extern.h,v 1.9 2020/05/12 16:17:58 christos Exp $ */ 2 3 /* 4 * Copyright (c) 2018 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 /* parse.y */ 30 void parse_init(void); 31 32 /* token.l */ 33 int parse(const char *, FILE *); 34 int parse_string(char *); 35 36 /* setkey.c */ 37 int sendkeymsg(char *, size_t); 38 uint32_t *sendkeymsg_spigrep(unsigned int, struct addrinfo *, 39 struct addrinfo *, int *); 40 41 int yylex(void); 42 int yyparse(void); 43 void yyfatal(const char *); 44 void yyerror(const char *); 45 46 #ifdef HAVE_POLICY_FWD 47 extern int f_rfcmode; 48 #endif 49 extern int f_mode; 50 extern const char *filename; 51 extern int lineno; 52 extern int exit_now; 53 #ifdef HAVE_PFKEY_POLICY_PRIORITY 54 extern int last_msg_type; 55 extern uint32_t last_priority; 56 #endif 57 58 #define MODE_SCRIPT 1 59 #define MODE_CMDDUMP 2 60 #define MODE_CMDFLUSH 3 61 #define MODE_PROMISC 4 62 #define MODE_STDIN 5 63 64