errors.h revision 169689
1/* Basic error reporting routines. 2 Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005 3 Free Software Foundation, Inc. 4 5This file is part of GCC. 6 7GCC is free software; you can redistribute it and/or modify it under 8the terms of the GNU General Public License as published by the Free 9Software Foundation; either version 2, or (at your option) any later 10version. 11 12GCC is distributed in the hope that it will be useful, but WITHOUT ANY 13WARRANTY; without even the implied warranty of MERCHANTABILITY or 14FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15for more details. 16 17You should have received a copy of the GNU General Public License 18along with GCC; see the file COPYING. If not, write to the Free 19Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 2002110-1301, USA. */ 21 22/* warning, error, and fatal. These definitions are suitable for use 23 in the generator programs; eventually we would like to use them in 24 cc1 too, but that's a longer term project. 25 26 N.B. We cannot presently use ATTRIBUTE_PRINTF with these functions, 27 because they can be extended with additional format specifiers which 28 GCC does not know about. */ 29 30#ifndef GCC_ERRORS_H 31#define GCC_ERRORS_H 32 33/* The first parameter is for compatibility with the non-generator 34 version of warning(). For those, you'd pass an OPT_W* value from 35 options.h, but in generator programs it has no effect, so it's OK 36 to just pass zero for calls from generator-only files. */ 37extern void warning (int, const char *, ...) ATTRIBUTE_PRINTF_2; 38extern void error (const char *, ...) ATTRIBUTE_PRINTF_1; 39extern void fatal (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF_1; 40extern void internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF_1; 41extern const char *trim_filename (const char *); 42 43extern int have_error; 44extern const char *progname; 45 46#endif /* ! GCC_ERRORS_H */ 47