summaryrefslogtreecommitdiffstats
path: root/include/linux/namei.h
diff options
context:
space:
mode:
authorMiklos Szeredi <miklos@szeredi.hu>2006-09-29 01:59:35 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-09-29 09:18:08 -0700
commit650a898342b3fa21c392c06a2b7010fa19823efa (patch)
treee5fc9b3c9590ac82b49755535e1de5e56d2dd6e8 /include/linux/namei.h
parent5b35e8e58a315b16d123e2bc080fcc9981501ac4 (diff)
downloadlinux-stable-650a898342b3fa21c392c06a2b7010fa19823efa.tar.gz
linux-stable-650a898342b3fa21c392c06a2b7010fa19823efa.tar.bz2
linux-stable-650a898342b3fa21c392c06a2b7010fa19823efa.zip
[PATCH] vfs: define new lookup flag for chdir
In the "operation does permission checking" model used by fuse, chdir permission is not checked, since there's no chdir method. For this case set a lookup flag, which will be passed to ->permission(), so fuse can distinguish it from permission checks for other operations. Signed-off-by: Miklos Szeredi <miklos@szeredi.hu> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/namei.h')
-rw-r--r--include/linux/namei.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/namei.h b/include/linux/namei.h
index 45511a5918d3..c6470ba00668 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -54,6 +54,7 @@ enum {LAST_NORM, LAST_ROOT, LAST_DOT, LAST_DOTDOT, LAST_BIND};
#define LOOKUP_OPEN (0x0100)
#define LOOKUP_CREATE (0x0200)
#define LOOKUP_ACCESS (0x0400)
+#define LOOKUP_CHDIR (0x0800)
extern int FASTCALL(__user_walk(const char __user *, unsigned, struct nameidata *));
extern int FASTCALL(__user_walk_fd(int dfd, const char __user *, unsigned, struct nameidata *));