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Fix indentation in INET6 section in preperation of more serious work.

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Approved by:	re (blanket ip6fw removal)
This commit is contained in:
Max Laier 2005-06-16 13:20:36 +00:00
parent 5643b2a4f9
commit ad7abe197d
1 changed files with 46 additions and 46 deletions
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92
sys/netinet/ip_fw2.c
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@ -565,75 +565,75 @@ verify_path(struct in_addr src, struct ifnet *ifp)
static __inline int
icmp6type_match (int type, ipfw_insn_u32 *cmd)
{
return (type <= ICMP6_MAXTYPE && (cmd->d[type/32] & (1<<(type%32)) ) );
return (type <= ICMP6_MAXTYPE && (cmd->d[type/32] & (1<<(type%32)) ) );
}
static int
flow6id_match( int curr_flow, ipfw_insn_u32 *cmd )
{
int i;
for (i=0; i <= cmd->o.arg1; ++i )
if (curr_flow == cmd->d[i] )
return 1;
return 0;
int i;
for (i=0; i <= cmd->o.arg1; ++i )
if (curr_flow == cmd->d[i] )
return 1;
return 0;
}
/* support for IP6_*_ME opcodes */
static int
search_ip6_addr_net (struct in6_addr * ip6_addr)
{
struct ifnet *mdc;
struct ifaddr *mdc2;
struct in6_ifaddr *fdm;
struct in6_addr copia;
struct ifnet *mdc;
struct ifaddr *mdc2;
struct in6_ifaddr *fdm;
struct in6_addr copia;
TAILQ_FOREACH(mdc, &ifnet, if_link)
for (mdc2 = mdc->if_addrlist.tqh_first; mdc2;
mdc2 = mdc2->ifa_list.tqe_next) {
if (!mdc2->ifa_addr)
continue;
if (mdc2->ifa_addr->sa_family == AF_INET6) {
fdm = (struct in6_ifaddr *)mdc2;
copia = fdm->ia_addr.sin6_addr;
/* need for leaving scope_id in the sock_addr */
in6_clearscope(&copia);
if (IN6_ARE_ADDR_EQUAL(ip6_addr, &copia))
return 1;
}
}
return 0;
TAILQ_FOREACH(mdc, &ifnet, if_link)
for (mdc2 = mdc->if_addrlist.tqh_first; mdc2;
mdc2 = mdc2->ifa_list.tqe_next) {
if (!mdc2->ifa_addr)
continue;
if (mdc2->ifa_addr->sa_family == AF_INET6) {
fdm = (struct in6_ifaddr *)mdc2;
copia = fdm->ia_addr.sin6_addr;
/* need for leaving scope_id in the sock_addr */
in6_clearscope(&copia);
if (IN6_ARE_ADDR_EQUAL(ip6_addr, &copia))
return 1;
}
}
return 0;
}
static int
verify_rev_path6(struct in6_addr *src, struct ifnet *ifp)
{
static struct route_in6 ro;
struct sockaddr_in6 *dst;
static struct route_in6 ro;
struct sockaddr_in6 *dst;
dst = (struct sockaddr_in6 * )&(ro.ro_dst);
dst = (struct sockaddr_in6 * )&(ro.ro_dst);
if ( !(IN6_ARE_ADDR_EQUAL (src, &dst->sin6_addr) )) {
bzero(dst, sizeof(*dst));
dst->sin6_family = AF_INET6;
dst->sin6_len = sizeof(*dst);
dst->sin6_addr = *src;
rtalloc_ign((struct route *)&ro, RTF_CLONING);
}
if ((ro.ro_rt == NULL) || (ifp == NULL) ||
(ro.ro_rt->rt_ifp->if_index != ifp->if_index))
return 0;
return 1;
if ( !(IN6_ARE_ADDR_EQUAL (src, &dst->sin6_addr) )) {
bzero(dst, sizeof(*dst));
dst->sin6_family = AF_INET6;
dst->sin6_len = sizeof(*dst);
dst->sin6_addr = *src;
rtalloc_ign((struct route *)&ro, RTF_CLONING);
}
if ((ro.ro_rt == NULL) || (ifp == NULL) ||
(ro.ro_rt->rt_ifp->if_index != ifp->if_index))
return 0;
return 1;
}
static __inline int
hash_packet6(struct ipfw_flow_id *id)
{
u_int32_t i;
i= (id->dst_ip6.__u6_addr.__u6_addr32[0]) ^
(id->dst_ip6.__u6_addr.__u6_addr32[1]) ^
(id->dst_ip6.__u6_addr.__u6_addr32[2]) ^
(id->dst_ip6.__u6_addr.__u6_addr32[3]) ^
(id->dst_port) ^ (id->src_port) ^ (id->flow_id6);
return i;
u_int32_t i;
i = (id->dst_ip6.__u6_addr.__u6_addr32[0]) ^
(id->dst_ip6.__u6_addr.__u6_addr32[1]) ^
(id->dst_ip6.__u6_addr.__u6_addr32[2]) ^
(id->dst_ip6.__u6_addr.__u6_addr32[3]) ^
(id->dst_port) ^ (id->src_port) ^ (id->flow_id6);
return i;
}
/* end of ipv6 opcodes */