From: Steve French <stfrench@microsoft.com>
Date: Tue, 24 Sep 2019 23:27:34 -0500
Subject: [PATCH] smb3: Add missing reparse tags
Git-commit: 131ea1ed3322c6ec06eb8f276f226c8a1f3bbf1b
References: bsc#1144333
Patch-mainline: v5.4-rc1
Additional reparse tags were described for WSL and file sync.
Add missing defines for these tags. Some will be useful for
POSIX extensions (as discussed at Storage Developer Conference).
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
Acked-by: Paulo Alcantara <palcantara@suse.de>
---
fs/cifs/smbfsctl.h | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/fs/cifs/smbfsctl.h b/fs/cifs/smbfsctl.h
index 08628e6a42ac..1ff28529cf4b 100644
--- a/fs/cifs/smbfsctl.h
+++ b/fs/cifs/smbfsctl.h
@@ -144,6 +144,17 @@
#define IO_REPARSE_APPXSTREAM 0xC0000014
/* NFS symlinks, Win 8/SMB3 and later */
#define IO_REPARSE_TAG_NFS 0x80000014
+/*
+ * AzureFileSync - see
+ * https://docs.microsoft.com/en-us/azure/storage/files/storage-sync-cloud-tiering
+ */
+#define IO_REPARSE_TAG_AZ_FILE_SYNC 0x8000001e
+/* WSL reparse tags */
+#define IO_REPARSE_TAG_LX_SYMLINK 0xA000001D
+#define IO_REPARSE_TAG_AF_UNIX 0x80000023
+#define IO_REPARSE_TAG_LX_FIFO 0x80000024
+#define IO_REPARSE_TAG_LX_CHR 0x80000025
+#define IO_REPARSE_TAG_LX_BLK 0x80000026
/* fsctl flags */
/* If Flags is set to this value, the request is an FSCTL not ioctl request */
--
2.25.1