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/include/linux/statfs.h | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/kernel/include/linux/statfs.h b/kernel/include/linux/statfs.h
index 3142e98..20f695b 100644
--- a/kernel/include/linux/statfs.h
+++ b/kernel/include/linux/statfs.h
@@ -40,5 +40,14 @@
#define ST_NOATIME 0x0400 /* do not update access times */
#define ST_NODIRATIME 0x0800 /* do not update directory access times */
#define ST_RELATIME 0x1000 /* update atime relative to mtime/ctime */
+#define ST_NOSYMFOLLOW 0x2000 /* do not follow symlinks */
+
+struct dentry;
+extern int vfs_get_fsid(struct dentry *dentry, __kernel_fsid_t *fsid);
+
+static inline __kernel_fsid_t u64_to_fsid(u64 v)
+{
+ return (__kernel_fsid_t){.val = {(u32)v, (u32)(v>>32)}};
+}
#endif
--
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