1 /* error.h -- External declarations of functions appearing in error.c. */
3 /* Copyright (C) 1993-2009 Free Software Foundation, Inc.
5 This file is part of GNU Bash, the Bourne Again SHell.
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.
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.
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/>.
21 #if !defined (_ERROR_H_)
26 /* Get the name of the shell or shell script for an error message. */
27 extern char *get_name_for_error __P((void));
29 /* Report an error having to do with FILENAME. */
30 extern void file_error __P((const char *));
32 /* Report a programmer's error, and abort. Pass REASON, and ARG1 ... ARG5. */
33 extern void programming_error __P((const char *, ...)) __attribute__((__format__ (printf, 1, 2)));
35 /* General error reporting. Pass FORMAT and ARG1 ... ARG5. */
36 extern void report_error __P((const char *, ...)) __attribute__((__format__ (printf, 1, 2)));
38 /* Error messages for parts of the parser that don't call report_syntax_error */
39 extern void parser_error __P((int, const char *, ...)) __attribute__((__format__ (printf, 2, 3)));
41 /* Report an unrecoverable error and exit. Pass FORMAT and ARG1 ... ARG5. */
42 extern void fatal_error __P((const char *, ...)) __attribute__((__format__ (printf, 1, 2)));
44 /* Report a system error, like BSD warn(3). */
45 extern void sys_error __P((const char *, ...)) __attribute__((__format__ (printf, 1, 2)));
47 /* Report an internal error. */
48 extern void internal_error __P((const char *, ...)) __attribute__((__format__ (printf, 1, 2)));
50 /* Report an internal warning. */
51 extern void internal_warning __P((const char *, ...)) __attribute__((__format__ (printf, 1, 2)));
53 /* Debugging functions, not enabled in released version. */
54 extern char *strescape __P((const char *));
55 extern void itrace __P((const char *, ...)) __attribute__ ((__format__ (printf, 1, 2)));
56 extern void trace __P((const char *, ...)) __attribute__ ((__format__ (printf, 1, 2)));
58 /* Report an error having to do with command parsing or execution. */
59 extern void command_error __P((const char *, int, int, int));
61 extern char *command_errstr __P((int));
63 /* Specific error message functions that eventually call report_error or
66 extern void err_badarraysub __P((const char *));
67 extern void err_unboundvar __P((const char *));
68 extern void err_readonly __P((const char *));
70 #endif /* !_ERROR_H_ */