From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/fs/incfs/vfs.h | 20 ++++++++++++++++++++
1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/kernel/fs/incfs/vfs.h b/kernel/fs/incfs/vfs.h
index eaa490e..79fdf24 100644
--- a/kernel/fs/incfs/vfs.h
+++ b/kernel/fs/incfs/vfs.h
@@ -6,8 +6,28 @@
#ifndef _INCFS_VFS_H
#define _INCFS_VFS_H
+extern const struct file_operations incfs_file_ops;
+extern const struct inode_operations incfs_file_inode_ops;
+
void incfs_kill_sb(struct super_block *sb);
struct dentry *incfs_mount_fs(struct file_system_type *type, int flags,
const char *dev_name, void *data);
+int incfs_link(struct dentry *what, struct dentry *where);
+int incfs_unlink(struct dentry *dentry);
+
+static inline struct mount_info *get_mount_info(struct super_block *sb)
+{
+ struct mount_info *result = sb->s_fs_info;
+
+ WARN_ON(!result);
+ return result;
+}
+
+static inline struct super_block *file_superblock(struct file *f)
+{
+ struct inode *inode = file_inode(f);
+
+ return inode->i_sb;
+}
#endif
--
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