diff options
Diffstat (limited to 'pkg/tcpip/link/fdbased/endpoint.go')
| -rw-r--r-- | pkg/tcpip/link/fdbased/endpoint.go | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/pkg/tcpip/link/fdbased/endpoint.go b/pkg/tcpip/link/fdbased/endpoint.go index da74cd644..668514454 100644 --- a/pkg/tcpip/link/fdbased/endpoint.go +++ b/pkg/tcpip/link/fdbased/endpoint.go @@ -45,9 +45,10 @@ type endpoint struct { // its end of the communication pipe. closed func(*tcpip.Error) - vv *buffer.VectorisedView - iovecs []syscall.Iovec - views []buffer.View + vv *buffer.VectorisedView + iovecs []syscall.Iovec + views []buffer.View + attached bool } // Options specify the details about the fd-based endpoint to be created. @@ -96,9 +97,15 @@ func New(opts *Options) tcpip.LinkEndpointID { // Attach launches the goroutine that reads packets from the file descriptor and // dispatches them via the provided dispatcher. func (e *endpoint) Attach(dispatcher stack.NetworkDispatcher) { + e.attached = true go e.dispatchLoop(dispatcher) // S/R-FIXME } +// IsAttached implements stack.LinkEndpoint.IsAttached. +func (e *endpoint) IsAttached() bool { + return e.attached +} + // MTU implements stack.LinkEndpoint.MTU. It returns the value initialized // during construction. func (e *endpoint) MTU() uint32 { |