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[PATCH 1/3] statxat: Provide IOC flags for Windows fs attributes
- From: David Howells <dhowells at redhat dot com>
- To: viro at ZenIV dot linux dot org dot uk
- Cc: linux-cifs at vger dot kernel dot org, linux-nfs at vger dot kernel dot org, libc-alpha at sourceware dot org, linux-api at vger dot kernel dot org, andreas dot gruenbacher at gmail dot com, samba-technical at lists dot samba dot org, linux-fsdevel at vger dot kernel dot org
- Date: Tue, 12 Nov 2013 17:35:26 +0000
- Subject: [PATCH 1/3] statxat: Provide IOC flags for Windows fs attributes
- Authentication-results: sourceware.org; auth=none
- References: <20131112173518 dot 25813 dot 67568 dot stgit at warthog dot procyon dot org dot uk>
Provide IOC flags for Windows fs attributes so that they can be retrieved (or
even altered) using the FS_IOC_[GS]ETFLAGS ioctl and read using statxat().
Signed-off-by: David Howells <dhowells@redhat.com>
---
include/uapi/linux/fs.h | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/include/uapi/linux/fs.h b/include/uapi/linux/fs.h
index 6c28b61bb690..8b966f48dd41 100644
--- a/include/uapi/linux/fs.h
+++ b/include/uapi/linux/fs.h
@@ -191,10 +191,13 @@ struct inodes_stat_t {
#define FS_EXTENT_FL 0x00080000 /* Extents */
#define FS_DIRECTIO_FL 0x00100000 /* Use direct i/o */
#define FS_NOCOW_FL 0x00800000 /* Do not cow file */
+#define FS_HIDDEN_FL 0x10000000 /* Windows hidden file attribute */
+#define FS_SYSTEM_FL 0x20000000 /* Windows system file attribute */
+#define FS_ARCHIVE_FL 0x40000000 /* Windows archive file attribute */
#define FS_RESERVED_FL 0x80000000 /* reserved for ext2 lib */
-#define FS_FL_USER_VISIBLE 0x0003DFFF /* User visible flags */
-#define FS_FL_USER_MODIFIABLE 0x000380FF /* User modifiable flags */
+#define FS_FL_USER_VISIBLE 0x7003DFFF /* User visible flags */
+#define FS_FL_USER_MODIFIABLE 0x700380FF /* User modifiable flags */
#define SYNC_FILE_RANGE_WAIT_BEFORE 1