From 979d6e7d77b17e94defc29515180cc75d3560383 Mon Sep 17 00:00:00 2001 From: Zeling Feng Date: Fri, 30 Jul 2021 15:38:51 -0700 Subject: Support RTM_DELLINK This change will allow us to remove the default link in a packetimpact test so we can reduce indeterministic behaviors as required in https://fxbug.dev/78430. This will also help with testing #1388. Updates #578, #1388. PiperOrigin-RevId: 387896847 --- pkg/sentry/socket/netstack/stack.go | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'pkg/sentry/socket/netstack') diff --git a/pkg/sentry/socket/netstack/stack.go b/pkg/sentry/socket/netstack/stack.go index 0fd0ad32c..208ab9909 100644 --- a/pkg/sentry/socket/netstack/stack.go +++ b/pkg/sentry/socket/netstack/stack.go @@ -71,6 +71,12 @@ func (s *Stack) Interfaces() map[int32]inet.Interface { return is } +// RemoveInterface implements inet.Stack.RemoveInterface. +func (s *Stack) RemoveInterface(idx int32) error { + nic := tcpip.NICID(idx) + return syserr.TranslateNetstackError(s.Stack.RemoveNIC(nic)).ToError() +} + // InterfaceAddrs implements inet.Stack.InterfaceAddrs. func (s *Stack) InterfaceAddrs() map[int32][]inet.InterfaceAddr { nicAddrs := make(map[int32][]inet.InterfaceAddr) -- cgit v1.2.3