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| author | Ghanan Gowripalan <ghanan@google.com> | 2021-01-06 11:39:14 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-01-06 11:41:42 -0800 |
| commit | abe9d9f67f2c2c696ef26690fa8518dfc4e28728 (patch) | |
| tree | eabba6c15b22345ab322f7380548c4c8eb5e50fe /pkg/abi/linux/socket.go | |
| parent | 0c4118d5b8428648c252df55a7867ac6f287f146 (diff) | |
Support add/remove IPv6 multicast group sock opt
IPv4 was always supported but UDP never supported joining/leaving IPv6
multicast groups via socket options.
Add: IPPROTO_IPV6, IPV6_JOIN_GROUP/IPV6_ADD_MEMBERSHIP
Remove: IPPROTO_IPV6, IPV6_LEAVE_GROUP/IPV6_DROP_MEMBERSHIP
Test: integration_test.TestUDPAddRemoveMembershipSocketOption
PiperOrigin-RevId: 350396072
Diffstat (limited to 'pkg/abi/linux/socket.go')
| -rw-r--r-- | pkg/abi/linux/socket.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pkg/abi/linux/socket.go b/pkg/abi/linux/socket.go index 556892dc3..8591acbf2 100644 --- a/pkg/abi/linux/socket.go +++ b/pkg/abi/linux/socket.go @@ -250,6 +250,12 @@ type SockAddrInet struct { _ [8]uint8 // pad to sizeof(struct sockaddr). } +// Inet6MulticastRequest is struct ipv6_mreq, from uapi/linux/in6.h. +type Inet6MulticastRequest struct { + MulticastAddr Inet6Addr + InterfaceIndex int32 +} + // InetMulticastRequest is struct ip_mreq, from uapi/linux/in.h. type InetMulticastRequest struct { MulticastAddr InetAddr |