diff options
| author | Ghanan Gowripalan <ghanan@google.com> | 2021-01-30 11:35:35 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-01-30 11:37:29 -0800 |
| commit | 2d90bc54809766927e6028fac5b9f67cd2a13c3e (patch) | |
| tree | 905a197ce947003d406b880fc1d096c60de0d342 /pkg/tcpip/stack/registration.go | |
| parent | 825c185dc56251bd330124ef773c6653e3887579 (diff) | |
Implement LinkAddressResolver on NetworkEndpoints
This removes the need to provide the link address request with the NIC
the request is being performed on since the NetworkEndpoints already
have a reference to the NIC.
PiperOrigin-RevId: 354721940
Diffstat (limited to 'pkg/tcpip/stack/registration.go')
| -rw-r--r-- | pkg/tcpip/stack/registration.go | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/pkg/tcpip/stack/registration.go b/pkg/tcpip/stack/registration.go index 510da8689..64b5627e1 100644 --- a/pkg/tcpip/stack/registration.go +++ b/pkg/tcpip/stack/registration.go @@ -824,16 +824,12 @@ type InjectableLinkEndpoint interface { InjectOutbound(dest tcpip.Address, packet []byte) tcpip.Error } -// A LinkAddressResolver is an extension to a NetworkProtocol that -// can resolve link addresses. +// A LinkAddressResolver handles link address resolution for a network protocol. type LinkAddressResolver interface { // LinkAddressRequest sends a request for the link address of the target // address. The request is broadcasted on the local network if a remote link // address is not provided. - // - // The request is sent from the passed network interface. If the interface - // local address is unspecified, any interface local address may be used. - LinkAddressRequest(targetAddr, localAddr tcpip.Address, remoteLinkAddr tcpip.LinkAddress, nic NetworkInterface) tcpip.Error + LinkAddressRequest(targetAddr, localAddr tcpip.Address, remoteLinkAddr tcpip.LinkAddress) tcpip.Error // ResolveStaticAddress attempts to resolve address without sending // requests. It either resolves the name immediately or returns the |