nodefs: add Inode.IsRoot

467f4e06 · Han-Wen Nienhuys · dcd0e2a9 · 467f4e06
Commit 467f4e06 authored Apr 09, 2019 by Han-Wen Nienhuys
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nodefs/inode.go nodefs/inode.go +5 -0

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--- a/nodefs/inode.go
+++ b/nodefs/inode.go
@@ -141,6 +141,11 @@ func (n *Inode) Root() *Inode {
 	return n.bridge.root
 }

+// Returns whether this is the root of the tree
+func (n *Inode) IsRoot() bool {
+	return n.bridge.root == n
+}
+
 func modeStr(m uint32) string {
 	return map[uint32]string{
 		syscall.S_IFREG:  "reg",