fs/btrfs/acl.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2
   3 #ifndef BTRFS_ACL_H
   4 #define BTRFS_ACL_H
   5
   6 #ifdef CONFIG_BTRFS_FS_POSIX_ACL
   7
   8 struct posix_acl *btrfs_get_acl(struct inode *inode, int type, bool rcu);
   9 int btrfs_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry,
  10                   struct posix_acl *acl, int type);
  11 int __btrfs_set_acl(struct btrfs_trans_handle *trans, struct inode *inode,
  12                     struct posix_acl *acl, int type);
  13
  14 #else
  15
  16 #define btrfs_get_acl NULL
  17 #define btrfs_set_acl NULL
  18 static inline int __btrfs_set_acl(struct btrfs_trans_handle *trans,
  19                                   struct inode *inode, struct posix_acl *acl,
  20                                   int type)
  21 {
  22         return -EOPNOTSUPP;
  23 }
  24
  25 #endif
  26
  27 #endif