1 files changed, 20 insertions, 0 deletions
diff --git a/fs/internal.h b/fs/internal.h
index aa5f240496d9..e377eb7bbe7f 100644
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -234,4 +234,24 @@ int do_setxattr(struct user_namespace *mnt_userns, struct dentry *dentry,
 		struct xattr_ctx *ctx);
 int may_write_xattr(struct user_namespace *mnt_userns, struct inode *inode);
 
+#ifdef CONFIG_FS_POSIX_ACL
+int do_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry,
+	       const char *acl_name, const void *kvalue, size_t size);
+ssize_t do_get_acl(struct user_namespace *mnt_userns, struct dentry *dentry,
+		   const char *acl_name, void *kvalue, size_t size);
+#else
+static inline int do_set_acl(struct user_namespace *mnt_userns,
+			     struct dentry *dentry, const char *acl_name,
+			     const void *kvalue, size_t size)
+{
+	return -EOPNOTSUPP;
+}
+static inline ssize_t do_get_acl(struct user_namespace *mnt_userns,
+				 struct dentry *dentry, const char *acl_name,
+				 void *kvalue, size_t size)
+{
+	return -EOPNOTSUPP;
+}
+#endif
+
 ssize_t __kernel_write_iter(struct file *file, struct iov_iter *from, loff_t *pos);