From d3cf3f08d1343d6b265516d5a79ce2d197b59d26 Mon Sep 17 00:00:00 2001 From: Richard Qin Date: Sun, 4 Jan 2026 14:05:49 +0800 Subject: feat(file-system): implement read and write FAT32 File System and basic shell --- include/fs/fs.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/fs/fs.h') diff --git a/include/fs/fs.h b/include/fs/fs.h index f40bc0c..235ec80 100644 --- a/include/fs/fs.h +++ b/include/fs/fs.h @@ -57,6 +57,8 @@ public: virtual void getattr(struct kstat *st); // Truncate file (set size to 0, release all data blocks) virtual void truncate() = 0; + // Delete the file named 'name' from the directory (Unlink) + virtual int unlink(const char *name) = 0; }; // File System Abstraction (SuperBlock) @@ -90,4 +92,6 @@ namespace VFS Inode *get_root(); // Path Analysis Inode *namei(const char *path); + // Find the parent directory inode of the path, and copy the last part of the path (the file name) into the name buffer + Inode *nameiparent(const char *path, char *name); } // namespace VFS -- cgit v1.2.3