[PATCH] make O_EXCL in nd->intent.flags visible in nd->flags

New flag: LOOKUP_EXCL.  Set before doing the final step of pathname
resolution on the paths that have LOOKUP_CREATE and O_EXCL.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 3 insertions, 2 deletions

diff --git a/include/linux/namei.h b/include/linux/namei.h
index 221e8bc894ba..6b5627afd2eb 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -51,8 +51,9 @@ enum {LAST_NORM, LAST_ROOT, LAST_DOT, LAST_DOTDOT, LAST_BIND};
 /*
  * Intent data
  */
-#define LOOKUP_OPEN             (0x0100)
-#define LOOKUP_CREATE           (0x0200)
+#define LOOKUP_OPEN             0x0100
+#define LOOKUP_CREATE           0x0200
+#define LOOKUP_EXCL             0x0400
 
 extern int user_path_at(int, const char __user *, unsigned, struct path *);