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sys/netinet/sctp_bsd_addr.c
| Show First 20 Lines • Show All 192 Lines • ▼ Show 20 Lines | |||||
| static void | static void | ||||
| sctp_init_ifns_for_vrf(int vrfid) | sctp_init_ifns_for_vrf(int vrfid) | ||||
| { | { | ||||
| /* | /* | ||||
| * Here we must apply ANY locks needed by the IFN we access and also | * Here we must apply ANY locks needed by the IFN we access and also | ||||
| * make sure we lock any IFA that exists as we float through the | * make sure we lock any IFA that exists as we float through the | ||||
| * list of IFA's | * list of IFA's | ||||
| */ | */ | ||||
| struct epoch_tracker et; | |||||
| struct ifnet *ifn; | struct ifnet *ifn; | ||||
| struct ifaddr *ifa; | struct ifaddr *ifa; | ||||
| struct sctp_ifa *sctp_ifa; | struct sctp_ifa *sctp_ifa; | ||||
| uint32_t ifa_flags; | uint32_t ifa_flags; | ||||
| #ifdef INET6 | #ifdef INET6 | ||||
| struct in6_ifaddr *ifa6; | struct in6_ifaddr *ifa6; | ||||
| #endif | #endif | ||||
| NET_EPOCH_ENTER(et); | |||||
| IFNET_RLOCK(); | IFNET_RLOCK(); | ||||
| CK_STAILQ_FOREACH(ifn, &MODULE_GLOBAL(ifnet), if_link) { | CK_STAILQ_FOREACH(ifn, &MODULE_GLOBAL(ifnet), if_link) { | ||||
| struct epoch_tracker et; | |||||
| if (sctp_is_desired_interface_type(ifn) == 0) { | if (sctp_is_desired_interface_type(ifn) == 0) { | ||||
| /* non desired type */ | /* non desired type */ | ||||
| continue; | continue; | ||||
| } | } | ||||
| NET_EPOCH_ENTER(et); | |||||
| CK_STAILQ_FOREACH(ifa, &ifn->if_addrhead, ifa_link) { | CK_STAILQ_FOREACH(ifa, &ifn->if_addrhead, ifa_link) { | ||||
| if (ifa->ifa_addr == NULL) { | if (ifa->ifa_addr == NULL) { | ||||
| continue; | continue; | ||||
| } | } | ||||
| switch (ifa->ifa_addr->sa_family) { | switch (ifa->ifa_addr->sa_family) { | ||||
| #ifdef INET | #ifdef INET | ||||
| case AF_INET: | case AF_INET: | ||||
| if (((struct sockaddr_in *)ifa->ifa_addr)->sin_addr.s_addr == 0) { | if (((struct sockaddr_in *)ifa->ifa_addr)->sin_addr.s_addr == 0) { | ||||
| Show All 36 Lines | #endif | ||||
| (void *)ifa, | (void *)ifa, | ||||
| ifa->ifa_addr, | ifa->ifa_addr, | ||||
| ifa_flags, | ifa_flags, | ||||
| 0); | 0); | ||||
| if (sctp_ifa) { | if (sctp_ifa) { | ||||
| sctp_ifa->localifa_flags &= ~SCTP_ADDR_DEFER_USE; | sctp_ifa->localifa_flags &= ~SCTP_ADDR_DEFER_USE; | ||||
| } | } | ||||
| } | } | ||||
| NET_EPOCH_EXIT(et); | |||||
| } | } | ||||
| IFNET_RUNLOCK(); | IFNET_RUNLOCK(); | ||||
| NET_EPOCH_EXIT(et); | |||||
| } | } | ||||
| void | void | ||||
| sctp_init_vrf_list(int vrfid) | sctp_init_vrf_list(int vrfid) | ||||
| { | { | ||||
| if (vrfid > SCTP_MAX_VRF_ID) | if (vrfid > SCTP_MAX_VRF_ID) | ||||
| /* can't do that */ | /* can't do that */ | ||||
| return; | return; | ||||
| ▲ Show 20 Lines • Show All 270 Lines • Show Last 20 Lines | |||||