From 0e2e7c13cfc6d37f2521db99bf0393c37a5549d6 Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Mon, 1 Oct 2018 21:39:19 +0200
Subject: fusefrontend: mark symlink-safe FUSE calls

Document which FUSE calls are already symlink-safe in
the function comment.
---
 internal/fusefrontend/fs_dir.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'internal/fusefrontend/fs_dir.go')

diff --git a/internal/fusefrontend/fs_dir.go b/internal/fusefrontend/fs_dir.go
index 76dff8e..8d27791 100644
--- a/internal/fusefrontend/fs_dir.go
+++ b/internal/fusefrontend/fs_dir.go
@@ -49,7 +49,9 @@ func (fs *FS) mkdirWithIv(dirfd int, cName string, mode uint32) error {
 	return err
 }
 
-// Mkdir implements pathfs.FileSystem
+// Mkdir - FUSE call. Create a directory at "newPath" with permissions "mode".
+//
+// Symlink-safe through use of Mkdirat().
 func (fs *FS) Mkdir(newPath string, mode uint32, context *fuse.Context) (code fuse.Status) {
 	if fs.isFiltered(newPath) {
 		return fuse.EPERM
-- 
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