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Annotation of embedaddon/libiconv/srclib/error.h, revision 1.1.1.1

1.1       misho       1: /* Declaration for error-reporting function
                      2:    Copyright (C) 1995, 1996, 1997, 2003, 2006, 2008 Free Software Foundation, Inc.
                      3:    This file is part of the GNU C Library.
                      4: 
                      5:    This program is free software: you can redistribute it and/or modify
                      6:    it under the terms of the GNU General Public License as published by
                      7:    the Free Software Foundation; either version 3 of the License, or
                      8:    (at your option) any later version.
                      9: 
                     10:    This program is distributed in the hope that it will be useful,
                     11:    but WITHOUT ANY WARRANTY; without even the implied warranty of
                     12:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     13:    GNU General Public License for more details.
                     14: 
                     15:    You should have received a copy of the GNU General Public License
                     16:    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
                     17: 
                     18: #ifndef _ERROR_H
                     19: #define _ERROR_H 1
                     20: 
                     21: #ifndef __attribute__
                     22: /* This feature is available in gcc versions 2.5 and later.  */
                     23: # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
                     24: #  define __attribute__(Spec) /* empty */
                     25: # endif
                     26: /* The __-protected variants of `format' and `printf' attributes
                     27:    are accepted by gcc versions 2.6.4 (effectively 2.7) and later.  */
                     28: # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
                     29: #  define __format__ format
                     30: #  define __printf__ printf
                     31: # endif
                     32: #endif
                     33: 
                     34: #ifdef __cplusplus
                     35: extern "C" {
                     36: #endif
                     37: 
                     38: /* Print a message with `fprintf (stderr, FORMAT, ...)';
                     39:    if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM).
                     40:    If STATUS is nonzero, terminate the program with `exit (STATUS)'.  */
                     41: 
                     42: extern void error (int __status, int __errnum, const char *__format, ...)
                     43:      __attribute__ ((__format__ (__printf__, 3, 4)));
                     44: 
                     45: extern void error_at_line (int __status, int __errnum, const char *__fname,
                     46:                           unsigned int __lineno, const char *__format, ...)
                     47:      __attribute__ ((__format__ (__printf__, 5, 6)));
                     48: 
                     49: /* If NULL, error will flush stdout, then print on stderr the program
                     50:    name, a colon and a space.  Otherwise, error will call this
                     51:    function without parameters instead.  */
                     52: extern DLL_VARIABLE void (*error_print_progname) (void);
                     53: 
                     54: /* This variable is incremented each time `error' is called.  */
                     55: extern DLL_VARIABLE unsigned int error_message_count;
                     56: 
                     57: /* Sometimes we want to have at most one error per line.  This
                     58:    variable controls whether this mode is selected or not.  */
                     59: extern DLL_VARIABLE int error_one_per_line;
                     60: 
                     61: #ifdef __cplusplus
                     62: }
                     63: #endif
                     64: 
                     65: #endif /* error.h */