1/* error.h -- External declarations of functions appearing in error.c. */ 2 3/* Copyright (C) 1993-2009 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 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation, either version 3 of the License, or 10 (at your option) any later version. 11 12 Bash is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with Bash. If not, see <http://www.gnu.org/licenses/>. 19*/ 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 functions, not enabled in released version. */ 54extern void itrace __P((const char *, ...)) __attribute__ ((__format__ (printf, 1, 2))); 55extern void trace __P((const char *, ...)) __attribute__ ((__format__ (printf, 1, 2))); 56 57/* Report an error having to do with command parsing or execution. */ 58extern void command_error __P((const char *, int, int, int)); 59 60extern char *command_errstr __P((int)); 61 62/* Specific errror message functions that eventually call report_error or 63 internal_error. */ 64 65extern void err_badarraysub __P((const char *)); 66extern void err_unboundvar __P((const char *)); 67extern void err_readonly __P((const char *)); 68 69#endif /* !_ERROR_H_ */ 70