| ip6_var.h (249552) | ip6_var.h (253081) |
|---|---|
| 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 --- 44 unchanged lines hidden (view full) --- 53 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 54 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 55 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 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_var.h 8.1 (Berkeley) 6/10/93 | 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 --- 44 unchanged lines hidden (view full) --- 53 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 54 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 55 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 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_var.h 8.1 (Berkeley) 6/10/93 |
| 61 * $FreeBSD: head/sys/netinet6/ip6_var.h 249552 2013-04-16 16:59:29Z tijl $ | 61 * $FreeBSD: head/sys/netinet6/ip6_var.h 253081 2013-07-09 09:32:06Z ae $ |
| 62 */ 63 64#ifndef _NETINET6_IP6_VAR_H_ 65#define _NETINET6_IP6_VAR_H_ 66 67/* 68 * IP6 reassembly queue structure. Each fragment 69 * being reassembled is attached to one of these structures. --- 106 unchanged lines hidden (view full) --- 176#define IP6PO_USECOA 0x08 /* use care of address */ 177}; 178 179/* 180 * Control options for incoming packets 181 */ 182 183struct ip6stat { | 62 */ 63 64#ifndef _NETINET6_IP6_VAR_H_ 65#define _NETINET6_IP6_VAR_H_ 66 67/* 68 * IP6 reassembly queue structure. Each fragment 69 * being reassembled is attached to one of these structures. --- 106 unchanged lines hidden (view full) --- 176#define IP6PO_USECOA 0x08 /* use care of address */ 177}; 178 179/* 180 * Control options for incoming packets 181 */ 182 183struct ip6stat { |
| 184 u_quad_t ip6s_total; /* total packets received */ 185 u_quad_t ip6s_tooshort; /* packet too short */ 186 u_quad_t ip6s_toosmall; /* not enough data */ 187 u_quad_t ip6s_fragments; /* fragments received */ 188 u_quad_t ip6s_fragdropped; /* frags dropped(dups, out of space) */ 189 u_quad_t ip6s_fragtimeout; /* fragments timed out */ 190 u_quad_t ip6s_fragoverflow; /* fragments that exceeded limit */ 191 u_quad_t ip6s_forward; /* packets forwarded */ 192 u_quad_t ip6s_cantforward; /* packets rcvd for unreachable dest */ 193 u_quad_t ip6s_redirectsent; /* packets forwarded on same net */ 194 u_quad_t ip6s_delivered; /* datagrams delivered to upper level*/ 195 u_quad_t ip6s_localout; /* total ip packets generated here */ 196 u_quad_t ip6s_odropped; /* lost packets due to nobufs, etc. */ 197 u_quad_t ip6s_reassembled; /* total packets reassembled ok */ 198 u_quad_t ip6s_fragmented; /* datagrams successfully fragmented */ 199 u_quad_t ip6s_ofragments; /* output fragments created */ 200 u_quad_t ip6s_cantfrag; /* don't fragment flag was set, etc. */ 201 u_quad_t ip6s_badoptions; /* error in option processing */ 202 u_quad_t ip6s_noroute; /* packets discarded due to no route */ 203 u_quad_t ip6s_badvers; /* ip6 version != 6 */ 204 u_quad_t ip6s_rawout; /* total raw ip packets generated */ 205 u_quad_t ip6s_badscope; /* scope error */ 206 u_quad_t ip6s_notmember; /* don't join this multicast group */ | 184 uint64_t ip6s_total; /* total packets received */ 185 uint64_t ip6s_tooshort; /* packet too short */ 186 uint64_t ip6s_toosmall; /* not enough data */ 187 uint64_t ip6s_fragments; /* fragments received */ 188 uint64_t ip6s_fragdropped; /* frags dropped(dups, out of space) */ 189 uint64_t ip6s_fragtimeout; /* fragments timed out */ 190 uint64_t ip6s_fragoverflow; /* fragments that exceeded limit */ 191 uint64_t ip6s_forward; /* packets forwarded */ 192 uint64_t ip6s_cantforward; /* packets rcvd for unreachable dest */ 193 uint64_t ip6s_redirectsent; /* packets forwarded on same net */ 194 uint64_t ip6s_delivered; /* datagrams delivered to upper level*/ 195 uint64_t ip6s_localout; /* total ip packets generated here */ 196 uint64_t ip6s_odropped; /* lost packets due to nobufs, etc. */ 197 uint64_t ip6s_reassembled; /* total packets reassembled ok */ 198 uint64_t ip6s_fragmented; /* datagrams successfully fragmented */ 199 uint64_t ip6s_ofragments; /* output fragments created */ 200 uint64_t ip6s_cantfrag; /* don't fragment flag was set, etc. */ 201 uint64_t ip6s_badoptions; /* error in option processing */ 202 uint64_t ip6s_noroute; /* packets discarded due to no route */ 203 uint64_t ip6s_badvers; /* ip6 version != 6 */ 204 uint64_t ip6s_rawout; /* total raw ip packets generated */ 205 uint64_t ip6s_badscope; /* scope error */ 206 uint64_t ip6s_notmember; /* don't join this multicast group */ |
| 207#define IP6S_HDRCNT 256 /* headers count */ | 207#define IP6S_HDRCNT 256 /* headers count */ |
| 208 u_quad_t ip6s_nxthist[IP6S_HDRCNT]; /* next header history */ 209 u_quad_t ip6s_m1; /* one mbuf */ | 208 uint64_t ip6s_nxthist[IP6S_HDRCNT]; /* next header history */ 209 uint64_t ip6s_m1; /* one mbuf */ |
| 210#define IP6S_M2MMAX 32 | 210#define IP6S_M2MMAX 32 |
| 211 u_quad_t ip6s_m2m[IP6S_M2MMAX]; /* two or more mbuf */ 212 u_quad_t ip6s_mext1; /* one ext mbuf */ 213 u_quad_t ip6s_mext2m; /* two or more ext mbuf */ 214 u_quad_t ip6s_exthdrtoolong; /* ext hdr are not contiguous */ 215 u_quad_t ip6s_nogif; /* no match gif found */ 216 u_quad_t ip6s_toomanyhdr; /* discarded due to too many headers */ | 211 uint64_t ip6s_m2m[IP6S_M2MMAX]; /* two or more mbuf */ 212 uint64_t ip6s_mext1; /* one ext mbuf */ 213 uint64_t ip6s_mext2m; /* two or more ext mbuf */ 214 uint64_t ip6s_exthdrtoolong; /* ext hdr are not contiguous */ 215 uint64_t ip6s_nogif; /* no match gif found */ 216 uint64_t ip6s_toomanyhdr; /* discarded due to too many headers */ |
| 217 218 /* 219 * statistics for improvement of the source address selection 220 * algorithm: 221 * XXX: hardcoded 16 = # of ip6 multicast scope types + 1 222 */ 223#define IP6S_RULESMAX 16 224#define IP6S_SCOPECNT 16 225 /* number of times that address selection fails */ | 217 218 /* 219 * statistics for improvement of the source address selection 220 * algorithm: 221 * XXX: hardcoded 16 = # of ip6 multicast scope types + 1 222 */ 223#define IP6S_RULESMAX 16 224#define IP6S_SCOPECNT 16 225 /* number of times that address selection fails */ |
| 226 u_quad_t ip6s_sources_none; | 226 uint64_t ip6s_sources_none; |
| 227 /* number of times that an address on the outgoing I/F is chosen */ | 227 /* number of times that an address on the outgoing I/F is chosen */ |
| 228 u_quad_t ip6s_sources_sameif[IP6S_SCOPECNT]; | 228 uint64_t ip6s_sources_sameif[IP6S_SCOPECNT]; |
| 229 /* number of times that an address on a non-outgoing I/F is chosen */ | 229 /* number of times that an address on a non-outgoing I/F is chosen */ |
| 230 u_quad_t ip6s_sources_otherif[IP6S_SCOPECNT]; | 230 uint64_t ip6s_sources_otherif[IP6S_SCOPECNT]; |
| 231 /* 232 * number of times that an address that has the same scope 233 * from the destination is chosen. 234 */ | 231 /* 232 * number of times that an address that has the same scope 233 * from the destination is chosen. 234 */ |
| 235 u_quad_t ip6s_sources_samescope[IP6S_SCOPECNT]; | 235 uint64_t ip6s_sources_samescope[IP6S_SCOPECNT]; |
| 236 /* 237 * number of times that an address that has a different scope 238 * from the destination is chosen. 239 */ | 236 /* 237 * number of times that an address that has a different scope 238 * from the destination is chosen. 239 */ |
| 240 u_quad_t ip6s_sources_otherscope[IP6S_SCOPECNT]; | 240 uint64_t ip6s_sources_otherscope[IP6S_SCOPECNT]; |
| 241 /* number of times that a deprecated address is chosen */ | 241 /* number of times that a deprecated address is chosen */ |
| 242 u_quad_t ip6s_sources_deprecated[IP6S_SCOPECNT]; | 242 uint64_t ip6s_sources_deprecated[IP6S_SCOPECNT]; |
| 243 244 /* number of times that each rule of source selection is applied. */ | 243 244 /* number of times that each rule of source selection is applied. */ |
| 245 u_quad_t ip6s_sources_rule[IP6S_RULESMAX]; | 245 uint64_t ip6s_sources_rule[IP6S_RULESMAX]; |
| 246}; 247 248#ifdef _KERNEL 249#define IP6STAT_ADD(name, val) V_ip6stat.name += (val) 250#define IP6STAT_SUB(name, val) V_ip6stat.name -= (val) 251#define IP6STAT_INC(name) IP6STAT_ADD(name, 1) 252#define IP6STAT_DEC(name) IP6STAT_SUB(name, 1) 253#endif --- 208 unchanged lines hidden --- | 246}; 247 248#ifdef _KERNEL 249#define IP6STAT_ADD(name, val) V_ip6stat.name += (val) 250#define IP6STAT_SUB(name, val) V_ip6stat.name -= (val) 251#define IP6STAT_INC(name) IP6STAT_ADD(name, 1) 252#define IP6STAT_DEC(name) IP6STAT_SUB(name, 1) 253#endif --- 208 unchanged lines hidden --- |