Method may_write

src/messages/MClientRequest.h:195–199

bool open_file_mode_is_readonly() { return file_mode_is_readonly(ceph_flags_to_mode(head.args.open.flags)); }*/

    return file_mode_is_readonly(ceph_flags_to_mode(head.args.open.flags));
    }*/
  bool may_write() const {
    return
      (head.op & CEPH_MDS_OP_WRITE) || 
      (head.op == CEPH_MDS_OP_OPEN && (head.args.open.flags & (O_CREAT|O_TRUNC)));
  }

  int get_flags() const {
    return head.flags;