1/* error.h -- External declarations of functions appearing in error.c. */ 2 3/* Copyright (C) 1993 Free Software Foundation, Inc. 4 5 This file is part of GNU Bash, the Bourne Again SHell. 6 7 Bash is free software; you can redistribute it and/or modify it under 8 the terms of the GNU General Public License as published by the Free 9 Software Foundation; either version 2, or (at your option) any later 10 version. 11 12 Bash is distributed in the hope that it will be useful, but WITHOUT ANY 13 WARRANTY; without even the implied warranty of MERCHANTABILITY or 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15 for more details. 16 17 You should have received a copy of the GNU General Public License along 18 with Bash; see the file COPYING. If not, write to the Free Software 19 Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */ 20 21#if !defined (_ERROR_H_) 22#define _ERROR_H_ 23 24#include "stdc.h" 25 26/* Get the name of the shell or shell script for an error message. */ 27extern char *get_name_for_error __P((void)); 28 29/* Report an error having to do with FILENAME. */ 30extern void file_error __P((const char *)); 31 32/* Report a programmer's error, and abort. Pass REASON, and ARG1 ... ARG5. */ 33extern void programming_error __P((const char *, ...)) __attribute__((__format__ (printf, 1, 2))); 34 35/* General error reporting. Pass FORMAT and ARG1 ... ARG5. */ 36extern void report_error __P((const char *, ...)) __attribute__((__format__ (printf, 1, 2))); 37 38/* Error messages for parts of the parser that don't call report_syntax_error */ 39extern void parser_error __P((int, const char *, ...)) __attribute__((__format__ (printf, 2, 3))); 40 41/* Report an unrecoverable error and exit. Pass FORMAT and ARG1 ... ARG5. */ 42extern void fatal_error __P((const char *, ...)) __attribute__((__format__ (printf, 1, 2))); 43 44/* Report a system error, like BSD warn(3). */ 45extern void sys_error __P((const char *, ...)) __attribute__((__format__ (printf, 1, 2))); 46 47/* Report an internal error. */ 48extern void internal_error __P((const char *, ...)) __attribute__((__format__ (printf, 1, 2))); 49 50/* Report an internal warning. */ 51extern void internal_warning __P((const char *, ...)) __attribute__((__format__ (printf, 1, 2))); 52 53/* Debugging function, not enabled in released version. */ 54extern void itrace __P((const char *, ...)) __attribute__ ((__format__ (printf, 1, 2))); 55 56/* Report an error having to do with command parsing or execution. */ 57extern void command_error __P((const char *, int, int, int)); 58 59extern char *command_errstr __P((int)); 60 61/* Specific errror message functions that eventually call report_error or 62 internal_error. */ 63 64extern void err_badarraysub __P((const char *)); 65extern void err_unboundvar __P((const char *)); 66extern void err_readonly __P((const char *)); 67 68#endif /* !_ERROR_H_ */ 69