root/maint/gnulib/lib/verror.h

/* */

INCLUDED FROM

   1 /* Declaration for va_list error-reporting function
   2    Copyright (C) 2006-2007, 2009-2021 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 of the License, or
   7    (at your option) 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, see <https://www.gnu.org/licenses/>.  */
  16 
  17 #ifndef _VERROR_H
  18 #define _VERROR_H 1
  19 
  20 #include <stdarg.h>
  21 
  22 /* Get _GL_ATTRIBUTE_SPEC_PRINTF_STANDARD.  */
  23 #include <stdio.h>
  24 
  25 #ifdef __cplusplus
  26 extern "C" {
  27 #endif
  28 
  29 /* Print a message with 'vfprintf (stderr, FORMAT, ARGS)';
  30    if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM).
  31    If STATUS is nonzero, terminate the program with 'exit (STATUS)'.
  32    Use the globals error_print_progname and error_message_count similarly
  33    to error().  */
  34 
  35 extern void verror (int __status, int __errnum, const char *__format,
  36                     va_list __args)
  37      _GL_ATTRIBUTE_FORMAT ((_GL_ATTRIBUTE_SPEC_PRINTF_STANDARD, 3, 0));
  38 
  39 /* Print a message with 'vfprintf (stderr, FORMAT, ARGS)';
  40    if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM).
  41    If STATUS is nonzero, terminate the program with 'exit (STATUS)'.
  42    If FNAME is not NULL, prepend the message with "FNAME:LINENO:".
  43    Use the globals error_print_progname, error_message_count, and
  44    error_one_per_line similarly to error_at_line().  */
  45 
  46 extern void verror_at_line (int __status, int __errnum, const char *__fname,
  47                             unsigned int __lineno, const char *__format,
  48                             va_list __args)
  49      _GL_ATTRIBUTE_FORMAT ((_GL_ATTRIBUTE_SPEC_PRINTF_STANDARD, 5, 0));
  50 
  51 #ifdef __cplusplus
  52 }
  53 #endif
  54 
  55 #endif /* verror.h */

/* */