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https://https.git.savannah.gnu.org/git/bash.git
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Chet Ramey
85 lines
3.2 KiB
C
85 lines
3.2 KiB
C
/* error.h -- External declarations of functions appearing in error.c. */
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/* Copyright (C) 1993-2025 Free Software Foundation, Inc.
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This file is part of GNU Bash, the Bourne Again SHell.
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Bash is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Bash is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Bash. If not, see <http://www.gnu.org/licenses/>.
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*/
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#if !defined (_ERROR_H_)
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#define _ERROR_H_
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#include "stdc.h"
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/* Get the name of the shell or shell script for an error message. */
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extern char *get_name_for_error (void);
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/* Report an error having to do with FILENAME. */
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extern void file_error (const char *);
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/* Report a programmer's error, and abort. Pass REASON, and ARG1 ... ARG5. */
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extern void programming_error (const char *, ...) __attribute__((__format__ (printf, 1, 2))) __attribute__((__noreturn__));
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/* General error reporting. Pass FORMAT and ARG1 ... ARG5. */
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extern void report_error (const char *, ...) __attribute__((__format__ (printf, 1, 2)));
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/* Error messages for parts of the parser that don't call report_syntax_error */
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extern void parser_error (int, const char *, ...) __attribute__((__format__ (printf, 2, 3)));
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/* Report an unrecoverable error and exit. Pass FORMAT and ARG1 ... ARG5. */
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extern void fatal_error (const char *, ...) __attribute__((__format__ (printf, 1, 2)));
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/* Report a system error, like BSD warn(3). */
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extern void sys_error (const char *, ...) __attribute__((__format__ (printf, 1, 2)));
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/* Report an internal error. */
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extern void internal_error (const char *, ...) __attribute__((__format__ (printf, 1, 2)));
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/* Report an internal warning. */
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extern void internal_warning (const char *, ...) __attribute__((__format__ (printf, 1, 2)));
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/* Report an internal warning for debugging purposes. */
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extern void internal_debug (const char *, ...) __attribute__((__format__ (printf, 1, 2)));
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/* Report an internal informational notice. */
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extern void internal_inform (const char *, ...) __attribute__((__format__ (printf, 1, 2)));
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/* Debugging functions, not enabled in released version. */
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extern char *strescape (const char *);
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extern void itrace (const char *, ...) __attribute__ ((__format__ (printf, 1, 2)));
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extern void trace (const char *, ...) __attribute__ ((__format__ (printf, 1, 2)));
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/* Report an error having to do with command parsing or execution. */
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extern void command_error (const char *, int, int, int);
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extern char *command_errstr (int);
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/* Specific error message functions that eventually call report_error or
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internal_error. */
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extern void err_badarraysub (const char *);
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extern void err_unboundvar (const char *);
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extern void err_readonly (const char *);
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extern void err_invalidid (const char *);
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#ifdef DEBUG
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# define INTERNAL_DEBUG(x) internal_debug x
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#else
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# define INTERNAL_DEBUG(x)
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#endif
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#endif /* !_ERROR_H_ */
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