| icmp6.c (201688) | icmp6.c (207369) |
|---|---|
| 1/*- 2 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 47 unchanged lines hidden (view full) --- 56 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 57 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 58 * SUCH DAMAGE. 59 * 60 * @(#)ip_icmp.c 8.2 (Berkeley) 1/4/94 61 */ 62 63#include <sys/cdefs.h> | 1/*- 2 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 47 unchanged lines hidden (view full) --- 56 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 57 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 58 * SUCH DAMAGE. 59 * 60 * @(#)ip_icmp.c 8.2 (Berkeley) 1/4/94 61 */ 62 63#include <sys/cdefs.h> |
| 64__FBSDID("$FreeBSD: head/sys/netinet6/icmp6.c 201688 2010-01-06 23:05:00Z bz $"); | 64__FBSDID("$FreeBSD: head/sys/netinet6/icmp6.c 207369 2010-04-29 11:52:42Z bz $"); |
| 65 66#include "opt_inet.h" 67#include "opt_inet6.h" 68#include "opt_ipsec.h" 69 70#include <sys/param.h> 71#include <sys/domain.h> 72#include <sys/jail.h> --- 35 unchanged lines hidden (view full) --- 108 109#ifdef IPSEC 110#include <netipsec/ipsec.h> 111#include <netipsec/key.h> 112#endif 113 114extern struct domain inet6domain; 115 | 65 66#include "opt_inet.h" 67#include "opt_inet6.h" 68#include "opt_ipsec.h" 69 70#include <sys/param.h> 71#include <sys/domain.h> 72#include <sys/jail.h> --- 35 unchanged lines hidden (view full) --- 108 109#ifdef IPSEC 110#include <netipsec/ipsec.h> 111#include <netipsec/key.h> 112#endif 113 114extern struct domain inet6domain; 115 |
| 116VNET_DEFINE(struct icmp6stat, icmp6stat); 117 |
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| 116VNET_DECLARE(struct inpcbinfo, ripcbinfo); 117VNET_DECLARE(struct inpcbhead, ripcb); 118VNET_DECLARE(int, icmp6errppslim); | 118VNET_DECLARE(struct inpcbinfo, ripcbinfo); 119VNET_DECLARE(struct inpcbhead, ripcb); 120VNET_DECLARE(int, icmp6errppslim); |
| 121static VNET_DEFINE(int, icmp6errpps_count) = 0; 122static VNET_DEFINE(struct timeval, icmp6errppslim_last); |
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| 119VNET_DECLARE(int, icmp6_nodeinfo); 120 121#define V_ripcbinfo VNET(ripcbinfo) 122#define V_ripcb VNET(ripcb) 123#define V_icmp6errppslim VNET(icmp6errppslim) | 123VNET_DECLARE(int, icmp6_nodeinfo); 124 125#define V_ripcbinfo VNET(ripcbinfo) 126#define V_ripcb VNET(ripcb) 127#define V_icmp6errppslim VNET(icmp6errppslim) |
| 128#define V_icmp6errpps_count VNET(icmp6errpps_count) 129#define V_icmp6errppslim_last VNET(icmp6errppslim_last) |
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| 124#define V_icmp6_nodeinfo VNET(icmp6_nodeinfo) 125 | 130#define V_icmp6_nodeinfo VNET(icmp6_nodeinfo) 131 |
| 126VNET_DEFINE(struct icmp6stat, icmp6stat); 127static VNET_DEFINE(int, icmp6errpps_count); 128static VNET_DEFINE(struct timeval, icmp6errppslim_last); 129 130#define V_icmp6errpps_count VNET(icmp6errpps_count) 131#define V_icmp6errppslim_last VNET(icmp6errppslim_last) 132 | |
| 133static void icmp6_errcount(struct icmp6errstat *, int, int); 134static int icmp6_rip6_input(struct mbuf **, int); 135static int icmp6_ratelimit(const struct in6_addr *, const int, const int); 136static const char *icmp6_redirect_diag __P((struct in6_addr *, 137 struct in6_addr *, struct in6_addr *)); 138static struct mbuf *ni6_input(struct mbuf *, int); 139static struct mbuf *ni6_nametodns(const char *, int, int); 140static int ni6_dnsmatch(const char *, int, const char *, int); 141static int ni6_addrs __P((struct icmp6_nodeinfo *, struct mbuf *, 142 struct ifnet **, struct in6_addr *)); 143static int ni6_store_addrs __P((struct icmp6_nodeinfo *, struct icmp6_nodeinfo *, 144 struct ifnet *, int)); 145static int icmp6_notify_error(struct mbuf **, int, int, int); 146 | 132static void icmp6_errcount(struct icmp6errstat *, int, int); 133static int icmp6_rip6_input(struct mbuf **, int); 134static int icmp6_ratelimit(const struct in6_addr *, const int, const int); 135static const char *icmp6_redirect_diag __P((struct in6_addr *, 136 struct in6_addr *, struct in6_addr *)); 137static struct mbuf *ni6_input(struct mbuf *, int); 138static struct mbuf *ni6_nametodns(const char *, int, int); 139static int ni6_dnsmatch(const char *, int, const char *, int); 140static int ni6_addrs __P((struct icmp6_nodeinfo *, struct mbuf *, 141 struct ifnet **, struct in6_addr *)); 142static int ni6_store_addrs __P((struct icmp6_nodeinfo *, struct icmp6_nodeinfo *, 143 struct ifnet *, int)); 144static int icmp6_notify_error(struct mbuf **, int, int, int); 145 |
| 147 148void 149icmp6_init(void) 150{ 151 152 V_icmp6errpps_count = 0; 153} 154 | |
| 155/* 156 * Kernel module interface for updating icmp6stat. The argument is an index 157 * into icmp6stat treated as an array of u_quad_t. While this encodes the 158 * general layout of icmp6stat into the caller, it doesn't encode its 159 * location, so that future changes to add, for example, per-CPU stats 160 * support won't cause binary compatibility problems for kernel modules. 161 */ 162void --- 2702 unchanged lines hidden --- | 146/* 147 * Kernel module interface for updating icmp6stat. The argument is an index 148 * into icmp6stat treated as an array of u_quad_t. While this encodes the 149 * general layout of icmp6stat into the caller, it doesn't encode its 150 * location, so that future changes to add, for example, per-CPU stats 151 * support won't cause binary compatibility problems for kernel modules. 152 */ 153void --- 2702 unchanged lines hidden --- |