1 files changed, 15 insertions, 0 deletions
diff --git a/pkg/sentry/vfs/anonfs.go b/pkg/sentry/vfs/anonfs.go
index caf770fd5..641e3e502 100644
--- a/pkg/sentry/vfs/anonfs.go
+++ b/pkg/sentry/vfs/anonfs.go
@@ -297,3 +297,18 @@ func (d *anonDentry) TryIncRef() bool {
 func (d *anonDentry) DecRef() {
 	// no-op
 }
+
+// InotifyWithParent implements DentryImpl.InotifyWithParent.
+//
+// Although Linux technically supports inotify on pseudo filesystems (inotify
+// is implemented at the vfs layer), it is not particularly useful. It is left
+// unimplemented until someone actually needs it.
+func (d *anonDentry) InotifyWithParent(events, cookie uint32, et EventType) {}
+
+// Watches implements DentryImpl.Watches.
+func (d *anonDentry) Watches() *Watches {
+	return nil
+}
+
+// OnZeroWatches implements Dentry.OnZeroWatches.
+func (d *anonDentry) OnZeroWatches() {}