1  /* Report an error and exit.
       2     Copyright (C) 2017-2022 Free Software Foundation, Inc.
       3  
       4     This program is free software; you can redistribute it and/or modify
       5     it under the terms of the GNU General Public License as published by
       6     the Free Software Foundation, either version 3, or (at your option)
       7     any later version.
       8  
       9     This program is distributed in the hope that it will be useful,
      10     but WITHOUT ANY WARRANTY; without even the implied warranty of
      11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      12     GNU General Public License for more details.
      13  
      14     You should have received a copy of the GNU General Public License
      15     along with this program; if not, write to the Free Software
      16     Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
      17     02110-1301, USA.  */
      18  
      19  /* Borrowed from coreutils.  */
      20  #ifndef DIE_H
      21  # define DIE_H
      22  
      23  # include <error.h>
      24  # include <stdbool.h>
      25  # include <verify.h>
      26  
      27  /* Like 'error (STATUS, ...)', except STATUS must be a nonzero constant.
      28     This may pacify the compiler or help it generate better code.  */
      29  # define die(status, ...) \
      30    verify_expr (status, (error (status, __VA_ARGS__), assume (false)))
      31  
      32  #endif /* DIE_H */