root/maint/gnulib/lib/xstrtol-error.h

/* */

INCLUDED FROM

   1 /* Error reporting interface for xstrto* functions.
   2 
   3    Copyright (C) 1995-1996, 1998-1999, 2001-2004, 2006-2021 Free Software
   4    Foundation, Inc.
   5 
   6    This program is free software: you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10 
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15 
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  18 
  19 #ifndef XSTRTOL_ERROR_H_
  20 # define XSTRTOL_ERROR_H_ 1
  21 
  22 # include "xstrtol.h"
  23 
  24 # include <getopt.h>
  25 
  26 /* Report an error for an invalid integer in an option argument.
  27 
  28    ERR is the error code returned by one of the xstrto* functions.
  29 
  30    Use OPT_IDX to decide whether to print the short option string "C"
  31    or "-C" or a long option string derived from LONG_OPTION.  OPT_IDX
  32    is -2 if the short option "C" was used, without any leading "-"; it
  33    is -1 if the short option "-C" was used; otherwise it is an index
  34    into LONG_OPTIONS, which should have a name preceded by two '-'
  35    characters.
  36 
  37    ARG is the option-argument containing the integer.
  38 
  39    After reporting an error, exit with a failure status.  */
  40 
  41 _Noreturn void xstrtol_fatal (enum strtol_error,
  42                               int, char, struct option const *,
  43                               char const *);
  44 
  45 #endif /* not XSTRTOL_ERROR_H_ */

/* */