From f4e0c30c191f87851c4a53454abb55ee276f4a7e Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 11 Jun 2013 08:34:36 +0400 Subject: allow the temp files created by open() to be linked to O_TMPFILE | O_CREAT => linkat() with AT_SYMLINK_FOLLOW and /proc/self/fd/ as oldpath (i.e. flink()) will create a link O_TMPFILE | O_CREAT | O_EXCL => ENOENT on attempt to link those guys Signed-off-by: Al Viro --- include/linux/fs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/fs.h b/include/linux/fs.h index dd6615f0fd13..ab11c44b0697 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1744,6 +1744,7 @@ struct super_operations { #define I_REFERENCED (1 << 8) #define __I_DIO_WAKEUP 9 #define I_DIO_WAKEUP (1 << I_DIO_WAKEUP) +#define I_LINKABLE (1 << 10) #define I_DIRTY (I_DIRTY_SYNC | I_DIRTY_DATASYNC | I_DIRTY_PAGES) -- cgit v1.2.3