1 files changed, 7 insertions, 0 deletions
diff --git a/pkg/rootless/rootless_unsupported.go b/pkg/rootless/rootless_unsupported.go
index 11dfd5aa4..93b04adfd 100644
--- a/pkg/rootless/rootless_unsupported.go
+++ b/pkg/rootless/rootless_unsupported.go
@@ -3,6 +3,8 @@
 package rootless
 
 import (
+	"os"
+
 	"github.com/pkg/errors"
 )
 
@@ -30,3 +32,8 @@ func SetSkipStorageSetup(bool) {
 func SkipStorageSetup() bool {
 	return false
 }
+
+// GetUserNSForPid returns an open FD for the first direct child user namespace that created the process
+func GetUserNSForPid(pid uint) (*os.File, error) {
+	return nil, errors.New("this function is not supported on this os")
+}