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authorAl Viro <viro@zeniv.linux.org.uk>2011-03-11 12:08:24 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2011-03-14 09:15:28 -0400
commit73d049a40fc6269189c4e2ba6792cb5dd054883c (patch)
treea713747cd06926ad89bfa9b36ea13dd20bbc507f /fs/internal.h
parent5b6ca027d85b7438c84b78a54ccdc2e53f2909cd (diff)
open-style analog of vfs_path_lookup()
new function: file_open_root(dentry, mnt, name, flags) opens the file vfs_path_lookup would arrive to. Note that name can be empty; in that case the usual requirement that dentry should be a directory is lifted. open-coded equivalents switched to it, may_open() got down exactly one caller and became static. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/internal.h')
-rw-r--r--fs/internal.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/internal.h b/fs/internal.h
index 6fdbdf2c604..52abc5287f5 100644
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -114,6 +114,8 @@ struct open_flags {
};
extern struct file *do_filp_open(int dfd, const char *pathname,
const struct open_flags *op, int lookup_flags);
+extern struct file *do_file_open_root(struct dentry *, struct vfsmount *,
+ const char *, const struct open_flags *, int lookup_flags);
/*
* inode.c