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Annotation of embedaddon/libiconv/srclib/error.h, revision 1.1.1.2

1.1       misho       1: /* Declaration for error-reporting function
1.1.1.2 ! misho       2:    Copyright (C) 1995-1997, 2003, 2006, 2008-2011 Free Software Foundation,
        !             3:    Inc.
1.1       misho       4:    This file is part of the GNU C Library.
                      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 <http://www.gnu.org/licenses/>.  */
                     18: 
                     19: #ifndef _ERROR_H
                     20: #define _ERROR_H 1
                     21: 
1.1.1.2 ! misho      22: /* The __attribute__ feature is available in gcc versions 2.5 and later.
        !            23:    The __-protected variants of the attributes 'format' and 'printf' are
        !            24:    accepted by gcc versions 2.6.4 (effectively 2.7) and later.
        !            25:    We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because
        !            26:    gnulib and libintl do '#define printf __printf__' when they override
        !            27:    the 'printf' function.  */
        !            28: #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
        !            29: # define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec))
        !            30: #else
        !            31: # define _GL_ATTRIBUTE_FORMAT(spec) /* empty */
1.1       misho      32: #endif
                     33: 
1.1.1.2 ! misho      34: #ifdef __cplusplus
1.1       misho      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, ...)
1.1.1.2 ! misho      43:      _GL_ATTRIBUTE_FORMAT ((__printf__, 3, 4));
1.1       misho      44: 
                     45: extern void error_at_line (int __status, int __errnum, const char *__fname,
1.1.1.2 ! misho      46:                            unsigned int __lineno, const char *__format, ...)
        !            47:      _GL_ATTRIBUTE_FORMAT ((__printf__, 5, 6));
1.1       misho      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: 
1.1.1.2 ! misho      61: #ifdef __cplusplus
1.1       misho      62: }
                     63: #endif
                     64: 
                     65: #endif /* error.h */