From a38b5c4e018c4e9dedfd5551d05d9d73a2ca320b Mon Sep 17 00:00:00 2001
From: "Federico G. Schwindt" <fgsch@lodoss.net>
Date: Wed, 19 May 2021 13:30:32 +0100
Subject: [PATCH] Add a stub for os.ReadDir()

This is needed by crypto/x509 in some configuration.
Related to #1888.
---
 src/os/file_go_116.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/os/file_go_116.go b/src/os/file_go_116.go
index 6627c5df..8a83eb2c 100644
--- a/src/os/file_go_116.go
+++ b/src/os/file_go_116.go
@@ -17,6 +17,10 @@ func (f *File) ReadDir(n int) ([]DirEntry, error) {
 	return nil, &PathError{"ReadDir", f.name, ErrNotImplemented}
 }
 
+func ReadDir(name string) ([]DirEntry, error) {
+	return nil, &PathError{"ReadDir", name, ErrNotImplemented}
+}
+
 // The followings are copied from Go 1.16 official implementation:
 // https://github.com/golang/go/blob/go1.16/src/os/file.go