diff options
| author | Kevin Krakauer <krakauer@google.com> | 2019-10-21 13:21:58 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2019-10-21 13:23:18 -0700 |
| commit | 12235d533ae5c8b4b03c6d7f24cae785a2d6ec22 (patch) | |
| tree | 5abb8c6990f18af17a3889de637befc88b302a8e /pkg/abi/linux | |
| parent | 652f7b1d0fef6f522baaed091d4820a48014092c (diff) | |
AF_PACKET support for netstack (aka epsocket).
Like (AF_INET, SOCK_RAW) sockets, AF_PACKET sockets require CAP_NET_RAW. With
runsc, you'll need to pass `--net-raw=true` to enable them.
Binding isn't supported yet.
PiperOrigin-RevId: 275909366
Diffstat (limited to 'pkg/abi/linux')
| -rw-r--r-- | pkg/abi/linux/socket.go | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/pkg/abi/linux/socket.go b/pkg/abi/linux/socket.go index d5b731390..2e2cc6be7 100644 --- a/pkg/abi/linux/socket.go +++ b/pkg/abi/linux/socket.go @@ -256,6 +256,17 @@ type SockAddrInet6 struct { Scope_id uint32 } +// SockAddrLink is a struct sockaddr_ll, from uapi/linux/if_packet.h. +type SockAddrLink struct { + Family uint16 + Protocol uint16 + InterfaceIndex int32 + ARPHardwareType uint16 + PacketType byte + HardwareAddrLen byte + HardwareAddr [8]byte +} + // UnixPathMax is the maximum length of the path in an AF_UNIX socket. // // From uapi/linux/un.h. @@ -278,6 +289,7 @@ type SockAddr interface { func (s *SockAddrInet) implementsSockAddr() {} func (s *SockAddrInet6) implementsSockAddr() {} +func (s *SockAddrLink) implementsSockAddr() {} func (s *SockAddrUnix) implementsSockAddr() {} func (s *SockAddrNetlink) implementsSockAddr() {} |