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| author | Al Viro <viro@zeniv.linux.org.uk> | 2010-01-30 13:16:21 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-03-03 14:07:55 -0500 |
| commit | 2096f759abcb42200a81d776f597362fd9265024 (patch) | |
| tree | f0784653a50713f9f91f39e24c40abacbfbb6427 /include | |
| parent | 495d6c9c6595ec7b37910dfd42634839431d21fd (diff) | |
| download | linux-2096f759abcb42200a81d776f597362fd9265024.tar.bz2 | |
New helper: path_is_under(path1, path2)
Analog of is_subdir for vfsmount,dentry pairs, moved from audit_tree.c
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index d443c9dd3caa..8d53bc17f93f 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2126,6 +2126,7 @@ extern struct file * open_exec(const char *); /* fs/dcache.c -- generic fs support functions */ extern int is_subdir(struct dentry *, struct dentry *); +extern int path_is_under(struct path *, struct path *); extern ino_t find_inode_number(struct dentry *, struct qstr *); #include <linux/err.h> |