x/net/ipv4: add source-specific multicast types, constants
LGTM=iant
R=iant
CC=golang-codereviews
https://golang.org/cl/173090043
diff --git a/ipv4/defs_linux.go b/ipv4/defs_linux.go
index cbc5aee..2e473ab 100644
--- a/ipv4/defs_linux.go
+++ b/ipv4/defs_linux.go
@@ -47,6 +47,14 @@
sysIP_BLOCK_SOURCE = C.IP_BLOCK_SOURCE
sysIP_ADD_SOURCE_MEMBERSHIP = C.IP_ADD_SOURCE_MEMBERSHIP
sysIP_DROP_SOURCE_MEMBERSHIP = C.IP_DROP_SOURCE_MEMBERSHIP
+ sysIP_MSFILTER = C.IP_MSFILTER
+ sysMCAST_JOIN_GROUP = C.MCAST_JOIN_GROUP
+ sysMCAST_LEAVE_GROUP = C.MCAST_LEAVE_GROUP
+ sysMCAST_JOIN_SOURCE_GROUP = C.MCAST_JOIN_SOURCE_GROUP
+ sysMCAST_LEAVE_SOURCE_GROUP = C.MCAST_LEAVE_SOURCE_GROUP
+ sysMCAST_BLOCK_SOURCE = C.MCAST_BLOCK_SOURCE
+ sysMCAST_UNBLOCK_SOURCE = C.MCAST_UNBLOCK_SOURCE
+ sysMCAST_MSFILTER = C.MCAST_MSFILTER
sysIP_MULTICAST_ALL = C.IP_MULTICAST_ALL
sysIP_PMTUDISC_DONT = C.IP_PMTUDISC_DONT
@@ -63,14 +71,22 @@
sysSO_EE_ORIGIN_TXSTATUS = C.SO_EE_ORIGIN_TXSTATUS
sysSO_EE_ORIGIN_TIMESTAMPING = C.SO_EE_ORIGIN_TIMESTAMPING
- sysSizeofInetPktinfo = C.sizeof_struct_in_pktinfo
- sysSizeofSockExtendedErr = C.sizeof_struct_sock_extended_err
+ sysSizeofKernelSockaddrStorage = C.sizeof_struct___kernel_sockaddr_storage
+ sysSizeofSockaddrInet = C.sizeof_struct_sockaddr_in
+ sysSizeofInetPktinfo = C.sizeof_struct_in_pktinfo
+ sysSizeofSockExtendedErr = C.sizeof_struct_sock_extended_err
- sysSizeofIPMreq = C.sizeof_struct_ip_mreq
- sysSizeofIPMreqn = C.sizeof_struct_ip_mreqn
- sysSizeofIPMreqSource = C.sizeof_struct_ip_mreq_source
+ sysSizeofIPMreq = C.sizeof_struct_ip_mreq
+ sysSizeofIPMreqn = C.sizeof_struct_ip_mreqn
+ sysSizeofIPMreqSource = C.sizeof_struct_ip_mreq_source
+ sysSizeofGroupReq = C.sizeof_struct_group_req
+ sysSizeofGroupSourceReq = C.sizeof_struct_group_source_req
)
+type sysKernelSockaddrStorage C.struct___kernel_sockaddr_storage
+
+type sysSockaddrInet C.struct_sockaddr_in
+
type sysInetPktinfo C.struct_in_pktinfo
type sysSockExtendedErr C.struct_sock_extended_err
@@ -80,3 +96,7 @@
type sysIPMreqn C.struct_ip_mreqn
type sysIPMreqSource C.struct_ip_mreq_source
+
+type sysGroupReq C.struct_group_req
+
+type sysGroupSourceReq C.struct_group_source_req
