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Diffstat (limited to 'pkg/tcpip/stack/registration.go')
| -rw-r--r-- | pkg/tcpip/stack/registration.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pkg/tcpip/stack/registration.go b/pkg/tcpip/stack/registration.go index e7e6381ac..15b2418ad 100644 --- a/pkg/tcpip/stack/registration.go +++ b/pkg/tcpip/stack/registration.go @@ -224,6 +224,10 @@ type LinkEndpoint interface { // Attach attaches the data link layer endpoint to the network-layer // dispatcher of the stack. Attach(dispatcher NetworkDispatcher) + + // IsAttached returns whether a NetworkDispatcher is attached to the + // endpoint. + IsAttached() bool } // A LinkAddressResolver is an extension to a NetworkProtocol that |