| in6.c (286577) | in6.c (286616) |
|---|---|
| 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 * @(#)in.c 8.2 (Berkeley) 11/15/93 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 * @(#)in.c 8.2 (Berkeley) 11/15/93 61 */ 62 63#include <sys/cdefs.h> |
| 64__FBSDID("$FreeBSD: head/sys/netinet6/in6.c 286577 2015-08-10 12:03:59Z melifaro $"); | 64__FBSDID("$FreeBSD: head/sys/netinet6/in6.c 286616 2015-08-11 05:51:00Z melifaro $"); |
| 65 66#include "opt_compat.h" 67#include "opt_inet.h" 68#include "opt_inet6.h" 69 70#include <sys/param.h> 71#include <sys/eventhandler.h> 72#include <sys/errno.h> --- 2121 unchanged lines hidden (view full) --- 2194static inline struct llentry * 2195in6_lltable_find_dst(struct lltable *llt, const struct in6_addr *dst) 2196{ 2197 struct llentry *lle; 2198 struct llentries *lleh; 2199 const struct sockaddr_in6 *sin6; 2200 u_int hashidx; 2201 | 65 66#include "opt_compat.h" 67#include "opt_inet.h" 68#include "opt_inet6.h" 69 70#include <sys/param.h> 71#include <sys/eventhandler.h> 72#include <sys/errno.h> --- 2121 unchanged lines hidden (view full) --- 2194static inline struct llentry * 2195in6_lltable_find_dst(struct lltable *llt, const struct in6_addr *dst) 2196{ 2197 struct llentry *lle; 2198 struct llentries *lleh; 2199 const struct sockaddr_in6 *sin6; 2200 u_int hashidx; 2201 |
| 2202 hashidx = in6_lltable_hash_dst(dst, LLTBL_HASHTBL_SIZE); | 2202 hashidx = in6_lltable_hash_dst(dst, llt->llt_hsize); |
| 2203 lleh = &llt->lle_head[hashidx]; 2204 LIST_FOREACH(lle, lleh, lle_next) { 2205 sin6 = (const struct sockaddr_in6 *)L3_CADDR(lle); 2206 if (lle->la_flags & LLE_DELETED) 2207 continue; 2208 if (IN6_ARE_ADDR_EQUAL(&sin6->sin6_addr, dst)) 2209 break; 2210 } --- 162 unchanged lines hidden (view full) --- 2373 if (lle->la_flags & LLE_STATIC) 2374 ndpc.rtm.rtm_flags |= RTF_STATIC; 2375 ndpc.rtm.rtm_index = ifp->if_index; 2376 error = SYSCTL_OUT(wr, &ndpc, sizeof(ndpc)); 2377 2378 return (error); 2379} 2380 | 2203 lleh = &llt->lle_head[hashidx]; 2204 LIST_FOREACH(lle, lleh, lle_next) { 2205 sin6 = (const struct sockaddr_in6 *)L3_CADDR(lle); 2206 if (lle->la_flags & LLE_DELETED) 2207 continue; 2208 if (IN6_ARE_ADDR_EQUAL(&sin6->sin6_addr, dst)) 2209 break; 2210 } --- 162 unchanged lines hidden (view full) --- 2373 if (lle->la_flags & LLE_STATIC) 2374 ndpc.rtm.rtm_flags |= RTF_STATIC; 2375 ndpc.rtm.rtm_index = ifp->if_index; 2376 error = SYSCTL_OUT(wr, &ndpc, sizeof(ndpc)); 2377 2378 return (error); 2379} 2380 |
| 2381static struct lltable * 2382in6_lltattach(struct ifnet *ifp) 2383{ 2384 struct lltable *llt; 2385 2386 llt = lltable_allocate_htbl(IN6_LLTBL_DEFAULT_HSIZE); 2387 llt->llt_af = AF_INET6; 2388 llt->llt_ifp = ifp; 2389 2390 llt->llt_lookup = in6_lltable_lookup; 2391 llt->llt_create = in6_lltable_create; 2392 llt->llt_delete = in6_lltable_delete; 2393 llt->llt_dump_entry = in6_lltable_dump_entry; 2394 llt->llt_hash = in6_lltable_hash; 2395 llt->llt_fill_sa_entry = in6_lltable_fill_sa_entry; 2396 llt->llt_free_entry = in6_lltable_free_entry; 2397 llt->llt_match_prefix = in6_lltable_match_prefix; 2398 lltable_link(llt); 2399 2400 return (llt); 2401} 2402 |
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| 2381void * 2382in6_domifattach(struct ifnet *ifp) 2383{ 2384 struct in6_ifextra *ext; 2385 2386 /* There are not IPv6-capable interfaces. */ 2387 switch (ifp->if_type) { 2388 case IFT_PFLOG: --- 12 unchanged lines hidden (view full) --- 2401 ext->icmp6_ifstat = malloc(sizeof(counter_u64_t) * 2402 sizeof(struct icmp6_ifstat) / sizeof(uint64_t), M_IFADDR, 2403 M_WAITOK); 2404 COUNTER_ARRAY_ALLOC(ext->icmp6_ifstat, 2405 sizeof(struct icmp6_ifstat) / sizeof(uint64_t), M_WAITOK); 2406 2407 ext->nd_ifinfo = nd6_ifattach(ifp); 2408 ext->scope6_id = scope6_ifattach(ifp); | 2403void * 2404in6_domifattach(struct ifnet *ifp) 2405{ 2406 struct in6_ifextra *ext; 2407 2408 /* There are not IPv6-capable interfaces. */ 2409 switch (ifp->if_type) { 2410 case IFT_PFLOG: --- 12 unchanged lines hidden (view full) --- 2423 ext->icmp6_ifstat = malloc(sizeof(counter_u64_t) * 2424 sizeof(struct icmp6_ifstat) / sizeof(uint64_t), M_IFADDR, 2425 M_WAITOK); 2426 COUNTER_ARRAY_ALLOC(ext->icmp6_ifstat, 2427 sizeof(struct icmp6_ifstat) / sizeof(uint64_t), M_WAITOK); 2428 2429 ext->nd_ifinfo = nd6_ifattach(ifp); 2430 ext->scope6_id = scope6_ifattach(ifp); |
| 2409 ext->lltable = lltable_init(ifp, AF_INET6); 2410 if (ext->lltable != NULL) { 2411 ext->lltable->llt_lookup = in6_lltable_lookup; 2412 ext->lltable->llt_create = in6_lltable_create; 2413 ext->lltable->llt_delete = in6_lltable_delete; 2414 ext->lltable->llt_dump_entry = in6_lltable_dump_entry; 2415 ext->lltable->llt_hash = in6_lltable_hash; 2416 ext->lltable->llt_fill_sa_entry = in6_lltable_fill_sa_entry; 2417 ext->lltable->llt_free_entry = in6_lltable_free_entry; 2418 ext->lltable->llt_match_prefix = in6_lltable_match_prefix; 2419 } | 2431 ext->lltable = in6_lltattach(ifp); |
| 2420 2421 ext->mld_ifinfo = mld_domifattach(ifp); 2422 2423 return ext; 2424} 2425 2426int 2427in6_domifmtu(struct ifnet *ifp) --- 81 unchanged lines hidden --- | 2432 2433 ext->mld_ifinfo = mld_domifattach(ifp); 2434 2435 return ext; 2436} 2437 2438int 2439in6_domifmtu(struct ifnet *ifp) --- 81 unchanged lines hidden --- |