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.
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.
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]
24 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
25 * Copyright (c) 2013 Mark Johnston <markj@freebsd.org>
28 #pragma D depends_on provider ip
31 * pktinfo is where packet ID info can be made available for deeper
32 * analysis if packet IDs become supported by the kernel in the future.
33 * The pkt_addr member is currently always NULL.
35 typedef struct pktinfo {
40 * csinfo is where connection state info is made available.
42 typedef uint32_t zoneid_t;
43 typedef struct csinfo {
51 * ipinfo contains common IP info for both IPv4 and IPv6.
53 typedef struct ipinfo {
54 uint8_t ip_ver; /* IP version (4, 6) */
55 uint32_t ip_plength; /* payload length */
56 string ip_saddr; /* source address */
57 string ip_daddr; /* destination address */
61 * ifinfo contains network interface info.
63 typedef struct ifinfo {
64 string if_name; /* interface name */
65 int8_t if_local; /* is delivered locally */
66 /*netstackid_t if_ipstack;*/ /* ipstack ID */
67 uintptr_t if_addr; /* pointer to raw ill_t */
70 typedef uint32_t ipaddr_t;
72 uint8_t ipha_version_and_hdr_length;
73 uint8_t ipha_type_of_service;
76 uint16_t ipha_fragment_offset_and_flags;
78 uint8_t ipha_protocol;
79 uint16_t ipha_hdr_checksum;
85 * ipv4info is a translated version of the IPv4 header (with raw pointer).
86 * These values are NULL if the packet is not IPv4.
88 typedef struct ipv4info {
89 uint8_t ipv4_ver; /* IP version (4) */
90 uint8_t ipv4_ihl; /* header length, bytes */
91 uint8_t ipv4_tos; /* type of service field */
92 uint16_t ipv4_length; /* length (header + payload) */
93 uint16_t ipv4_ident; /* identification */
94 uint8_t ipv4_flags; /* IP flags */
95 uint16_t ipv4_offset; /* fragment offset */
96 uint8_t ipv4_ttl; /* time to live */
97 uint8_t ipv4_protocol; /* next level protocol */
98 string ipv4_protostr; /* next level protocol, as a string */
99 uint16_t ipv4_checksum; /* header checksum */
100 ipaddr_t ipv4_src; /* source address */
101 ipaddr_t ipv4_dst; /* destination address */
102 string ipv4_saddr; /* source address, string */
103 string ipv4_daddr; /* destination address, string */
104 ipha_t *ipv4_hdr; /* pointer to raw header */
108 * ipv6info is a translated version of the IPv6 header (with raw pointer).
109 * These values are NULL if the packet is not IPv6.
111 typedef struct in6_addr in6_addr_t;
112 typedef struct ip6_hdr ip6_t;
113 typedef struct ipv6info {
114 uint8_t ipv6_ver; /* IP version (6) */
115 uint8_t ipv6_tclass; /* traffic class */
116 uint32_t ipv6_flow; /* flow label */
117 uint16_t ipv6_plen; /* payload length */
118 uint8_t ipv6_nexthdr; /* next header protocol */
119 string ipv6_nextstr; /* next header protocol, as a string */
120 uint8_t ipv6_hlim; /* hop limit */
121 in6_addr_t *ipv6_src; /* source address */
122 in6_addr_t *ipv6_dst; /* destination address */
123 string ipv6_saddr; /* source address, string */
124 string ipv6_daddr; /* destination address, string */
125 ip6_t *ipv6_hdr; /* pointer to raw header */
128 #pragma D binding "1.0" IPPROTO_IP
129 inline short IPPROTO_IP = 0;
130 #pragma D binding "1.0" IPPROTO_ICMP
131 inline short IPPROTO_ICMP = 1;
132 #pragma D binding "1.0" IPPROTO_IGMP
133 inline short IPPROTO_IGMP = 2;
134 #pragma D binding "1.0" IPPROTO_IPV4
135 inline short IPPROTO_IPV4 = 4;
136 #pragma D binding "1.0" IPPROTO_TCP
137 inline short IPPROTO_TCP = 6;
138 #pragma D binding "1.0" IPPROTO_UDP
139 inline short IPPROTO_UDP = 17;
140 #pragma D binding "1.0" IPPROTO_IPV6
141 inline short IPPROTO_IPV6 = 41;
142 #pragma D binding "1.0" IPPROTO_ROUTING
143 inline short IPPROTO_ROUTING = 43;
144 #pragma D binding "1.0" IPPROTO_FRAGMENT
145 inline short IPPROTO_FRAGMENT = 44;
146 #pragma D binding "1.0" IPPROTO_RSVP
147 inline short IPPROTO_RSVP = 46;
148 #pragma D binding "1.0" IPPROTO_GRE
149 inline short IPPROTO_GRE = 47;
150 #pragma D binding "1.0" IPPROTO_ESP
151 inline short IPPROTO_ESP = 50;
152 #pragma D binding "1.0" IPPROTO_AH
153 inline short IPPROTO_AH = 51;
154 #pragma D binding "1.0" IPPROTO_MOBILE
155 inline short IPPROTO_MOBILE = 55;
156 #pragma D binding "1.0" IPPROTO_ICMPV6
157 inline short IPPROTO_ICMPV6 = 58;
158 #pragma D binding "1.0" IPPROTO_DSTOPTS
159 inline short IPPROTO_DSTOPTS = 60;
160 #pragma D binding "1.0" IPPROTO_ETHERIP
161 inline short IPPROTO_ETHERIP = 97;
162 #pragma D binding "1.0" IPPROTO_PIM
163 inline short IPPROTO_PIM = 103;
164 #pragma D binding "1.0" IPPROTO_IPCOMP
165 inline short IPPROTO_IPCOMP = 108;
166 #pragma D binding "1.0" IPPROTO_SCTP
167 inline short IPPROTO_SCTP = 132;
168 #pragma D binding "1.0" IPPROTO_RAW
169 inline short IPPROTO_RAW = 255;
171 inline uint8_t INP_IPV4 = 0x01;
172 inline uint8_t INP_IPV6 = 0x02;
174 #pragma D binding "1.0" protocols
175 inline string protocols[int proto] =
176 proto == IPPROTO_IP ? "IP" :
177 proto == IPPROTO_ICMP ? "ICMP" :
178 proto == IPPROTO_IGMP ? "IGMP" :
179 proto == IPPROTO_IPV4 ? "IPV4" :
180 proto == IPPROTO_TCP ? "TCP" :
181 proto == IPPROTO_UDP ? "UDP" :
182 proto == IPPROTO_IPV6 ? "IPV6" :
183 proto == IPPROTO_ROUTING ? "ROUTING" :
184 proto == IPPROTO_FRAGMENT ? "FRAGMENT" :
185 proto == IPPROTO_RSVP ? "RSVP" :
186 proto == IPPROTO_GRE ? "GRE" :
187 proto == IPPROTO_ESP ? "ESP" :
188 proto == IPPROTO_AH ? "AH" :
189 proto == IPPROTO_MOBILE ? "MOBILE" :
190 proto == IPPROTO_ICMPV6 ? "ICMPV6" :
191 proto == IPPROTO_DSTOPTS ? "DSTOPTS" :
192 proto == IPPROTO_ETHERIP ? "ETHERIP" :
193 proto == IPPROTO_PIM ? "PIM" :
194 proto == IPPROTO_IPCOMP ? "IPCOMP" :
195 proto == IPPROTO_SCTP ? "SCTP" :
196 proto == IPPROTO_RAW ? "RAW" :
200 * This field is always NULL according to the current definition of the ip
203 #pragma D binding "1.0" translator
204 translator pktinfo_t < void *p > {
208 #pragma D binding "1.0" translator
209 translator csinfo_t < void *p > {
211 cs_cid = (uint64_t)p;
216 #pragma D binding "1.0" translator
217 translator csinfo_t < struct inpcb *p > {
219 cs_cid = (uint64_t)p;
220 cs_pid = 0; /* XXX */
224 #pragma D binding "1.0" translator
225 translator ipinfo_t < uint8_t *p > {
226 ip_ver = p == NULL ? 0 : ((struct ip *)p)->ip_v;
227 ip_plength = p == NULL ? 0 :
228 ((struct ip *)p)->ip_v == 4 ?
229 ntohs(((struct ip *)p)->ip_len) - (((struct ip *)p)->ip_hl << 2):
230 ntohs(((struct ip6_hdr *)p)->ip6_ctlun.ip6_un1.ip6_un1_plen);
231 ip_saddr = p == NULL ? 0 :
232 ((struct ip *)p)->ip_v == 4 ?
233 inet_ntoa(&((struct ip *)p)->ip_src.s_addr) :
234 inet_ntoa6(&((struct ip6_hdr *)p)->ip6_src);
235 ip_daddr = p == NULL ? 0 :
236 ((struct ip *)p)->ip_v == 4 ?
237 inet_ntoa(&((struct ip *)p)->ip_dst.s_addr) :
238 inet_ntoa6(&((struct ip6_hdr *)p)->ip6_dst);
241 #pragma D binding "1.0" IFF_LOOPBACK
242 inline int IFF_LOOPBACK = 0x8;
244 #pragma D binding "1.0" translator
245 translator ifinfo_t < struct ifnet *p > {
246 if_name = p->if_xname;
247 if_local = (p->if_flags & IFF_LOOPBACK) == 0 ? 0 : 1;
248 if_addr = (uintptr_t)p;
251 #pragma D binding "1.0" translator
252 translator ipv4info_t < struct ip *p > {
253 ipv4_ver = p == NULL ? 0 : p->ip_v;
254 ipv4_ihl = p == NULL ? 0 : p->ip_hl;
255 ipv4_tos = p == NULL ? 0 : p->ip_tos;
256 ipv4_length = p == NULL ? 0 : ntohs(p->ip_len);
257 ipv4_ident = p == NULL ? 0 : ntohs(p->ip_id);
258 ipv4_flags = p == NULL ? 0 : (p->ip_off & 0xe000);
259 ipv4_offset = p == NULL ? 0 : p->ip_off;
260 ipv4_ttl = p == NULL ? 0 : p->ip_ttl;
261 ipv4_protocol = p == NULL ? 0 : p->ip_p;
262 ipv4_protostr = p == NULL ? "<null>" : protocols[p->ip_p];
263 ipv4_checksum = p == NULL ? 0 : ntohs(p->ip_sum);
264 ipv4_src = p == NULL ? 0 : (ipaddr_t)ntohl(p->ip_src.s_addr);
265 ipv4_dst = p == NULL ? 0 : (ipaddr_t)ntohl(p->ip_dst.s_addr);
266 ipv4_saddr = p == NULL ? 0 : inet_ntoa(&p->ip_src.s_addr);
267 ipv4_daddr = p == NULL ? 0 : inet_ntoa(&p->ip_dst.s_addr);
268 ipv4_hdr = (ipha_t *)p;
271 #pragma D binding "1.0" translator
272 translator ipv6info_t < struct ip6_hdr *p > {
273 ipv6_ver = p == NULL ? 0 : (ntohl(p->ip6_ctlun.ip6_un1.ip6_un1_flow) & 0xf0000000) >> 28;
274 ipv6_tclass = p == NULL ? 0 : (ntohl(p->ip6_ctlun.ip6_un1.ip6_un1_flow) & 0x0ff00000) >> 20;
275 ipv6_flow = p == NULL ? 0 : ntohl(p->ip6_ctlun.ip6_un1.ip6_un1_flow) & 0x000fffff;
276 ipv6_plen = p == NULL ? 0 : ntohs(p->ip6_ctlun.ip6_un1.ip6_un1_plen);
277 ipv6_nexthdr = p == NULL ? 0 : p->ip6_ctlun.ip6_un1.ip6_un1_nxt;
278 ipv6_nextstr = p == NULL ? "<null>" : protocols[p->ip6_ctlun.ip6_un1.ip6_un1_nxt];
279 ipv6_hlim = p == NULL ? 0 : p->ip6_ctlun.ip6_un1.ip6_un1_hlim;
280 ipv6_src = p == NULL ? 0 : (in6_addr_t *)&p->ip6_src;
281 ipv6_dst = p == NULL ? 0 : (in6_addr_t *)&p->ip6_dst;
282 ipv6_saddr = p == NULL ? 0 : inet_ntoa6(&p->ip6_src);
283 ipv6_daddr = p == NULL ? 0 : inet_ntoa6(&p->ip6_dst);
284 ipv6_hdr = (ip6_t *)p;