diff options
| author | Ghanan Gowripalan <ghanan@google.com> | 2021-01-15 18:12:50 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-01-15 18:15:26 -0800 |
| commit | 2814a032be7b34e4cc0c0607dba8030e74e11208 (patch) | |
| tree | fc6a023766f5ad1ae5818abd710c997ba657e8bd /pkg/tcpip/stack/registration.go | |
| parent | fd5b52c87ff8fbabf2b293fc95ec9f9f04e5621c (diff) | |
Support GetLinkAddress with neighborCache
Test: integration_test.TestGetLinkAddress
PiperOrigin-RevId: 352119404
Diffstat (limited to 'pkg/tcpip/stack/registration.go')
| -rw-r--r-- | pkg/tcpip/stack/registration.go | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/pkg/tcpip/stack/registration.go b/pkg/tcpip/stack/registration.go index 0f6ec92c9..68c113b6a 100644 --- a/pkg/tcpip/stack/registration.go +++ b/pkg/tcpip/stack/registration.go @@ -835,27 +835,6 @@ type LinkAddressCache interface { // AddLinkAddress adds a link address to the cache. AddLinkAddress(nicID tcpip.NICID, addr tcpip.Address, linkAddr tcpip.LinkAddress) - - // GetLinkAddress finds the link address corresponding to the remote address - // (e.g. IP -> MAC). - // - // Returns a link address for the remote address, if readily available. - // - // Returns ErrWouldBlock if the link address is not readily available, along - // with a notification channel for the caller to block on. Triggers address - // resolution asynchronously. - // - // If onResolve is provided, it will be called either immediately, if - // resolution is not required, or when address resolution is complete, with - // the resolved link address and whether resolution succeeded. After any - // callbacks have been called, the returned notification channel is closed. - // - // If specified, the local address must be an address local to the interface - // the neighbor cache belongs to. The local address is the source address of - // a packet prompting NUD/link address resolution. - // - // TODO(gvisor.dev/issue/5151): Don't return the link address. - GetLinkAddress(nicID tcpip.NICID, addr, localAddr tcpip.Address, protocol tcpip.NetworkProtocolNumber, onResolve func(tcpip.LinkAddress, bool)) (tcpip.LinkAddress, <-chan struct{}, *tcpip.Error) } // RawFactory produces endpoints for writing various types of raw packets. |