diff options
Diffstat (limited to '')
| -rw-r--r-- | error.h | 82 |
1 files changed, 82 insertions, 0 deletions
@@ -0,0 +1,82 @@ +/* error.h -- External declarations of functions appearing in error.c. */ + +/* Copyright (C) 1993-2020 Free Software Foundation, Inc. + + This file is part of GNU Bash, the Bourne Again SHell. + + Bash is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + Bash is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Bash. If not, see <http://www.gnu.org/licenses/>. +*/ + +#if !defined (_ERROR_H_) +#define _ERROR_H_ + +#include "stdc.h" + +/* Get the name of the shell or shell script for an error message. */ +extern char *get_name_for_error PARAMS((void)); + +/* Report an error having to do with FILENAME. */ +extern void file_error PARAMS((const char *)); + +/* Report a programmer's error, and abort. Pass REASON, and ARG1 ... ARG5. */ +extern void programming_error PARAMS((const char *, ...)) __attribute__((__format__ (printf, 1, 2))); + +/* General error reporting. Pass FORMAT and ARG1 ... ARG5. */ +extern void report_error PARAMS((const char *, ...)) __attribute__((__format__ (printf, 1, 2))); + +/* Error messages for parts of the parser that don't call report_syntax_error */ +extern void parser_error PARAMS((int, const char *, ...)) __attribute__((__format__ (printf, 2, 3))); + +/* Report an unrecoverable error and exit. Pass FORMAT and ARG1 ... ARG5. */ +extern void fatal_error PARAMS((const char *, ...)) __attribute__((__format__ (printf, 1, 2))); + +/* Report a system error, like BSD warn(3). */ +extern void sys_error PARAMS((const char *, ...)) __attribute__((__format__ (printf, 1, 2))); + +/* Report an internal error. */ +extern void internal_error PARAMS((const char *, ...)) __attribute__((__format__ (printf, 1, 2))); + +/* Report an internal warning. */ +extern void internal_warning PARAMS((const char *, ...)) __attribute__((__format__ (printf, 1, 2))); + +/* Report an internal warning for debugging purposes. */ +extern void internal_debug PARAMS((const char *, ...)) __attribute__((__format__ (printf, 1, 2))); + +/* Report an internal informational notice. */ +extern void internal_inform PARAMS((const char *, ...)) __attribute__((__format__ (printf, 1, 2))); + +/* Debugging functions, not enabled in released version. */ +extern char *strescape PARAMS((const char *)); +extern void itrace PARAMS((const char *, ...)) __attribute__ ((__format__ (printf, 1, 2))); +extern void trace PARAMS((const char *, ...)) __attribute__ ((__format__ (printf, 1, 2))); + +/* Report an error having to do with command parsing or execution. */ +extern void command_error PARAMS((const char *, int, int, int)); + +extern char *command_errstr PARAMS((int)); + +/* Specific error message functions that eventually call report_error or + internal_error. */ + +extern void err_badarraysub PARAMS((const char *)); +extern void err_unboundvar PARAMS((const char *)); +extern void err_readonly PARAMS((const char *)); + +#ifdef DEBUG +# define INTERNAL_DEBUG(x) internal_debug x +#else +# define INTERNAL_DEBUG(x) +#endif + +#endif /* !_ERROR_H_ */ |