diff options
| author | Christian Brauner <brauner@kernel.org> | 2022-09-22 17:17:21 +0200 |
|---|---|---|
| committer | Christian Brauner (Microsoft) <brauner@kernel.org> | 2022-10-20 10:13:31 +0200 |
| commit | 31acceb97500dd6e9105526301d76488cd6ca21c (patch) | |
| tree | 7cb2ecb70bac2f431b0c75ac5fa30ca2f05d9709 /include/linux/xattr.h | |
| parent | 0e641857322f4d0a99aec3f49b21b732f3bb5ef9 (diff) | |
ovl: use posix acl api
Now that posix acls have a proper api us it to copy them.
All filesystems that can serve as lower or upper layers for overlayfs
have gained support for the new posix acl api in previous patches.
So switch all internal overlayfs codepaths for copying posix acls to the
new posix acl api.
Acked-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Diffstat (limited to 'include/linux/xattr.h')
| -rw-r--r-- | include/linux/xattr.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/xattr.h b/include/linux/xattr.h index 4c379d23ec6e..c5238744bab9 100644 --- a/include/linux/xattr.h +++ b/include/linux/xattr.h @@ -22,6 +22,12 @@ struct inode; struct dentry; +static inline bool is_posix_acl_xattr(const char *name) +{ + return (strcmp(name, XATTR_NAME_POSIX_ACL_ACCESS) == 0) || + (strcmp(name, XATTR_NAME_POSIX_ACL_DEFAULT) == 0); +} + /* * struct xattr_handler: When @name is set, match attributes with exactly that * name. When @prefix is set instead, match attributes with that prefix and |