1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _NDPD_DEFS_H 28 #define _NDPD_DEFS_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #include <stdio.h> 33 #include <stdlib.h> 34 #include <strings.h> 35 #include <errno.h> 36 #include <sys/types.h> 37 #include <fcntl.h> 38 #include <signal.h> 39 #include <poll.h> 40 #include <unistd.h> 41 #include <time.h> 42 #include <stdarg.h> 43 #include <syslog.h> 44 45 #include <sys/param.h> 46 #include <sys/socket.h> 47 #include <arpa/inet.h> 48 #include <netdb.h> 49 50 #include <sys/ioctl.h> 51 #include <sys/sockio.h> 52 #include <net/if.h> 53 #include <sys/stropts.h> 54 55 #include <string.h> 56 #include <ctype.h> 57 58 #include <netinet/in_systm.h> 59 #include <netinet/in.h> 60 #include <netinet/ip.h> 61 #include <netinet/ip_icmp.h> 62 #include <netinet/if_ether.h> 63 #include <netinet/ip6.h> 64 #include <netinet/icmp6.h> 65 #include <net/route.h> 66 67 #ifdef __cplusplus 68 extern "C" { 69 #endif 70 71 #define PATH_NDPD_CONF "/etc/inet/ndpd.conf" 72 #define PATH_PID "/var/run/in.ndpd.pid" 73 74 extern int debug, no_loopback; 75 76 extern struct in6_addr all_nodes_mcast; 77 extern struct in6_addr all_routers_mcast; 78 79 extern int rtsock; 80 extern struct rt_msghdr *rt_msg; 81 extern struct sockaddr_in6 *rta_gateway; 82 extern struct sockaddr_dl *rta_ifp; 83 84 /* Debug flags */ 85 #define D_ALL 0xffff 86 #define D_DEFAULTS 0x0001 /* Default values in config file */ 87 #define D_CONFIG 0x0002 /* Config file */ 88 #define D_PHYINT 0x0004 /* phyint table */ 89 #define D_PREFIX 0x0008 /* prefix table */ 90 #define D_ROUTER 0x0010 /* router table */ 91 #define D_STATE 0x0020 /* RS/RA state machine */ 92 #define D_IFSCAN 0x0040 /* Scan of kernel interfaces */ 93 #define D_TIMER 0x0080 /* Timer mechanism */ 94 #define D_PARSE 0x0100 /* config file parser */ 95 #define D_PKTIN 0x0200 /* Received packet */ 96 #define D_PKTBAD 0x0400 /* Malformed packet */ 97 #define D_PKTOUT 0x0800 /* Sent packet */ 98 #define D_TMP 0x1000 /* RFC3041 mechanism */ 99 #define D_DAD 0x2000 /* Duplciate Address Detection */ 100 101 #define IF_SEPARATOR ':' 102 #define IPV6_MAX_HOPS 255 103 #define IPV6_MIN_MTU (1024+256) 104 #define IPV6_ABITS 128 105 #define TMP_TOKEN_BITS 64 106 #define TMP_TOKEN_BYTES (TMP_TOKEN_BITS / 8) 107 #define MAX_DAD_FAILURES 5 108 109 /* Return a random number from a an range inclusive of the endpoints */ 110 #define GET_RANDOM(LOW, HIGH) (random() % ((HIGH) - (LOW) + 1) + (LOW)) 111 112 #define TIMER_INFINITY 0xFFFFFFFFU /* Never time out */ 113 #define PREFIX_INFINITY 0XFFFFFFFFU /* A "forever" prefix lifetime */ 114 115 /* 116 * Used by 2 hour rule for stateless addrconf 117 */ 118 #define MIN_VALID_LIFETIME (2*60*60) /* In seconds */ 119 120 /* 121 * Control how often pi_ReachableTime gets re-randomized 122 */ 123 #define MIN_REACH_RANDOM_INTERVAL (60*1000) /* 1 minute in ms */ 124 #define MAX_REACH_RANDOM_INTERVAL (60*60*1000) /* 1 hour in ms */ 125 126 /* 127 * Parsing constants 128 */ 129 #define MAXLINELEN 4096 130 #define MAXARGSPERLINE 128 131 132 void timer_schedule(uint_t delay); 133 extern void logmsg(int level, char *fmt, ...); 134 extern void logperror(char *str); 135 extern int parse_config(char *config_file, boolean_t file_required); 136 137 extern int poll_add(int fd); 138 extern int poll_remove(int fd); 139 140 extern char *fmt_lla(char *llabuf, int bufsize, uchar_t *lla, int llalen); 141 142 extern int do_dad(char *ifname, struct sockaddr_in6 *testaddr); 143 144 #ifdef __cplusplus 145 } 146 #endif 147 148 #endif /* _NDPD_DEFS_H */ 149