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authorBoris Protopopov <pboris@amazon.com>2020-12-18 11:30:12 -0600
committerSteve French <stfrench@microsoft.com>2020-12-18 13:25:57 -0600
commit3970acf7ddb9aa01c4bdeef197495157c98a15f6 (patch)
tree9a3cbc47f7e7db89ac60c3e39df67a74954b87ad /fs/cifs/cifspdu.h
parent0bf1bafb17df03fbd0e8b9a086c39e6f24af7193 (diff)
downloadlinux-3970acf7ddb9aa01c4bdeef197495157c98a15f6.tar.bz2
SMB3: Add support for getting and setting SACLs
Add SYSTEM_SECURITY access flag and use with smb2 when opening files for getting/setting SACLs. Add "system.cifs_ntsd_full" extended attribute to allow user-space access to the functionality. Avoid multiple server calls when setting owner, DACL, and SACL. Signed-off-by: Boris Protopopov <pboris@amazon.com> Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/cifspdu.h')
-rw-r--r--fs/cifs/cifspdu.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/cifs/cifspdu.h b/fs/cifs/cifspdu.h
index ce51183ecaf4..64fe5a47b5e8 100644
--- a/fs/cifs/cifspdu.h
+++ b/fs/cifs/cifspdu.h
@@ -240,6 +240,8 @@
#define SYNCHRONIZE 0x00100000 /* The file handle can waited on to */
/* synchronize with the completion */
/* of an input/output request */
+#define SYSTEM_SECURITY 0x01000000 /* The system access control list */
+ /* can be read and changed */
#define GENERIC_ALL 0x10000000
#define GENERIC_EXECUTE 0x20000000
#define GENERIC_WRITE 0x40000000