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 (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21/* 22 * Copyright 2010 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26#ifndef _NDPD_DEFS_H 27#define _NDPD_DEFS_H 28 29#include <stdio.h> 30#include <stdlib.h> 31#include <strings.h> 32#include <errno.h> 33#include <sys/types.h> 34#include <fcntl.h> 35#include <signal.h> 36#include <poll.h> 37#include <unistd.h> 38#include <time.h> 39#include <stdarg.h> 40#include <syslog.h> 41 42#include <sys/param.h> 43#include <sys/socket.h> 44#include <arpa/inet.h> 45#include <netdb.h> 46 47#include <sys/ioctl.h> 48#include <sys/sockio.h> 49#include <net/if.h> 50#include <sys/stropts.h> 51 52#include <string.h> 53#include <ctype.h> 54 55#include <netinet/in_systm.h> 56#include <netinet/in.h> 57#include <netinet/ip.h> 58#include <netinet/ip_icmp.h> 59#include <netinet/if_ether.h> 60#include <netinet/ip6.h> 61#include <netinet/icmp6.h> 62#include <net/route.h> 63#include <libipadm.h> 64#include <ipadm_ndpd.h> 65 66#include "tables.h" 67 68#ifdef __cplusplus 69extern "C" { 70#endif 71 72#define CURHOP_UNSPECIFIED 0 73#define PATH_NDPD_CONF "/etc/inet/ndpd.conf" 74#define PATH_PID "/var/run/in.ndpd.pid" 75 76extern int debug, no_loopback; 77 78extern struct in6_addr all_nodes_mcast; 79extern struct in6_addr all_routers_mcast; 80 81extern int rtsock; 82extern struct rt_msghdr *rt_msg; 83extern struct sockaddr_in6 *rta_gateway; 84extern struct sockaddr_dl *rta_ifp; 85 86/* Debug flags */ 87#define D_ALL 0xffff 88#define D_DEFAULTS 0x0001 /* Default values in config file */ 89#define D_CONFIG 0x0002 /* Config file */ 90#define D_PHYINT 0x0004 /* phyint table */ 91#define D_PREFIX 0x0008 /* prefix table */ 92#define D_ROUTER 0x0010 /* router table */ 93#define D_STATE 0x0020 /* RS/RA state machine */ 94#define D_IFSCAN 0x0040 /* Scan of kernel interfaces */ 95#define D_TIMER 0x0080 /* Timer mechanism */ 96#define D_PARSE 0x0100 /* config file parser */ 97#define D_PKTIN 0x0200 /* Received packet */ 98#define D_PKTBAD 0x0400 /* Malformed packet */ 99#define D_PKTOUT 0x0800 /* Sent packet */ 100#define D_TMP 0x1000 /* RFC3041 mechanism */ 101#define D_DHCP 0x2000 /* RFC3315 DHCPv6 (stateful addrs) */ 102 103#define IF_SEPARATOR ':' 104#define IPV6_MAX_HOPS 255 105#define IPV6_MIN_MTU (1024+256) 106#define IPV6_ABITS 128 107#define TMP_TOKEN_BITS 64 108#define TMP_TOKEN_BYTES (TMP_TOKEN_BITS / 8) 109#define MAX_DAD_FAILURES 5 110 111/* Return a random number from a an range inclusive of the endpoints */ 112#define GET_RANDOM(LOW, HIGH) (random() % ((HIGH) - (LOW) + 1) + (LOW)) 113 114#define TIMER_INFINITY 0xFFFFFFFFU /* Never time out */ 115#define PREFIX_INFINITY 0XFFFFFFFFU /* A "forever" prefix lifetime */ 116 117/* 118 * Used by 2 hour rule for stateless addrconf 119 */ 120#define MIN_VALID_LIFETIME (2*60*60) /* In seconds */ 121 122/* 123 * Control how often pi_ReachableTime gets re-randomized 124 */ 125#define MIN_REACH_RANDOM_INTERVAL (60*1000) /* 1 minute in ms */ 126#define MAX_REACH_RANDOM_INTERVAL (60*60*1000) /* 1 hour in ms */ 127 128/* 129 * Parsing constants 130 */ 131#define MAXLINELEN 4096 132#define MAXARGSPERLINE 128 133 134void timer_schedule(uint_t delay); 135extern void logmsg(int level, const char *fmt, ...); 136extern void logperror(const char *str); 137extern void logperror_pi(const struct phyint *pi, const char *str); 138extern void logperror_pr(const struct prefix *pr, const char *str); 139extern int parse_config(char *config_file, boolean_t file_required); 140 141extern int poll_add(int fd); 142extern int poll_remove(int fd); 143 144extern char *fmt_lla(char *llabuf, int bufsize, uchar_t *lla, int llalen); 145 146extern int do_dad(char *ifname, struct sockaddr_in6 *testaddr); 147 148#ifdef __cplusplus 149} 150#endif 151 152#endif /* _NDPD_DEFS_H */ 153