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| author |   Miklos Szeredi <miklos@szeredi.hu> | 2006-09-29 01:59:35 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-29 09:18:08 -0700 |
| commit | 650a898342b3fa21c392c06a2b7010fa19823efa (patch) | |
| tree | e5fc9b3c9590ac82b49755535e1de5e56d2dd6e8 /include/linux/namei.h | |
| parent | [PATCH] fuse: use dentry in statfs (diff) | |
| download | linux-dev-650a898342b3fa21c392c06a2b7010fa19823efa.tar.xz linux-dev-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.h | 1 |
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 *)); |