From 3edc14e317191f06b946c58e522ff3c5c22eb998 Mon Sep 17 00:00:00 2001
From: gaotianyu1350 <gaotianyu1350@126.com>
Date: Sun, 7 Apr 2019 23:51:59 +0800
Subject: [PATCH] add dev dir

---
 rcore-fs-sfs/src/lib.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/rcore-fs-sfs/src/lib.rs b/rcore-fs-sfs/src/lib.rs
index 791eef5..24febdf 100644
--- a/rcore-fs-sfs/src/lib.rs
+++ b/rcore-fs-sfs/src/lib.rs
@@ -868,7 +868,8 @@ impl vfs::FileSystem for SimpleFileSystem {
     }
 
     fn root_inode(&self) -> Arc<vfs::INode> {
-        self.get_inode(BLKN_ROOT)
+        let root = self.get_inode(BLKN_ROOT);
+        root.create("dev", vfs::FileType::Dir, 0);
     }
 
     fn info(&self) -> vfs::FsInfo {