diff options
Diffstat (limited to 'pkg/tcpip/stack/addressable_endpoint_state.go')
| -rw-r--r-- | pkg/tcpip/stack/addressable_endpoint_state.go | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/pkg/tcpip/stack/addressable_endpoint_state.go b/pkg/tcpip/stack/addressable_endpoint_state.go index adeebfe37..6e855d815 100644 --- a/pkg/tcpip/stack/addressable_endpoint_state.go +++ b/pkg/tcpip/stack/addressable_endpoint_state.go @@ -625,6 +625,17 @@ func (a *AddressableEndpointState) IsInGroup(group tcpip.Address) bool { return ok } +// JoinedGroups returns a list of groups the endpoint is a member of. +func (a *AddressableEndpointState) JoinedGroups() []tcpip.Address { + a.mu.RLock() + defer a.mu.RUnlock() + groups := make([]tcpip.Address, 0, len(a.mu.groups)) + for g := range a.mu.groups { + groups = append(groups, g) + } + return groups +} + // Cleanup forcefully leaves all groups and removes all permanent addresses. func (a *AddressableEndpointState) Cleanup() { a.mu.Lock() |