1 /* $NetBSD: ldp_command.h,v 1.4 2014/03/18 18:20:47 riastradh Exp $ */ 2 3 /*- 4 * Copyright (c) 2010 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Mihai Chelaru <kefren@NetBSD.org> 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 #ifndef _LDP_COMMAND_H_ 33 #define _LDP_COMMAND_H_ 34 35 #define MAX_COMMAND_SOCKETS 64 36 #define MAX_COMMAND_SIZE 512 37 38 struct com_sock { 39 int socket; 40 int auth; /* 1 if socket is authenticated */ 41 }; 42 43 struct com_func { 44 char com[64]; 45 int (* func)(int, char *); 46 }; 47 48 void init_command_sockets(void); 49 int create_command_socket(int); 50 struct com_sock * is_command_socket(int); 51 void command_accept(int); 52 int add_command_socket(int); 53 void command_dispatch(struct com_sock *); 54 void command_close(int); 55 56 /* Used by SIGINFO handler */ 57 int show_bindings(int, char *); 58 int show_labels(int, char *); 59 int show_neighbours(int, char *); 60 61 #endif /* !_LDP_COMMAND_H_ */ 62