107 lines
3.2 KiB
C
107 lines
3.2 KiB
C
/* common.h -- extern declarations for functions defined in common.c. */
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/* Copyright (C) 1993 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 it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 2, or (at your option) any later
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version.
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Bash is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License along
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with Bash; see the file COPYING. If not, write to the Free Software
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Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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#if !defined (__COMMON_H)
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# define __COMMON_H
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#include "../stdc.h"
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#define ISOPTION(s, c) (s[0] == '-' && !s[2] && s[1] == c)
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extern void builtin_error __P((const char *, ...));
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extern void builtin_usage ();
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extern void bad_option ();
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extern char **make_builtin_argv ();
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extern int get_numeric_arg ();
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extern void remember_args ();
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extern void no_args ();
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extern int no_options ();
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extern int read_octal ();
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extern void push_context (), pop_context ();
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extern void push_dollar_vars (), pop_dollar_vars ();
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extern void dispose_saved_dollar_vars ();
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extern int dollar_vars_changed ();
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extern void set_dollar_vars_unchanged (), set_dollar_vars_changed ();
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/* Keeps track of the current working directory. */
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extern char *the_current_working_directory;
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extern char *get_working_directory ();
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extern void set_working_directory ();
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#if defined (JOB_CONTROL)
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extern int get_job_spec ();
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#endif
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extern int display_signal_list ();
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/* It's OK to declare a function as returning a Function * without
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providing a definition of what a `Function' is. */
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extern struct builtin *builtin_address_internal ();
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extern Function *find_shell_builtin ();
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extern Function *builtin_address ();
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extern Function *find_special_builtin ();
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extern void initialize_shell_builtins ();
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extern char *single_quote ();
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extern char *double_quote ();
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extern char *backslash_quote ();
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extern int contains_shell_metas ();
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/* Functions from hash.def */
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extern void initialize_filename_hashing ();
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extern void flush_hashed_filenames ();
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extern char *find_hashed_filename ();
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extern void remove_hashed_filename ();
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extern void remember_filename ();
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/* Functions from set.def */
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extern void initialize_shell_options ();
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extern void list_minus_o_opts ();
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extern int set_minus_o_option ();
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extern int minus_o_option_value ();
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/* Functions from type.def */
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extern int describe_command ();
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/* Functions from setattr.def */
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extern int set_or_show_attributes ();
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extern int show_var_attributes ();
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extern int show_name_attributes ();
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extern void set_var_attribute ();
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/* Functions from pushd.def */
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extern char *get_dirstack_element ();
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extern void set_dirstack_element ();
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extern WORD_LIST *get_directory_stack ();
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/* Functions from evalstring.c */
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extern int parse_and_execute ();
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extern void parse_and_execute_cleanup ();
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/* Functions from evalfile.c */
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extern int maybe_execute_file __P((char *, int));
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extern int source_file __P((char *));
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#endif /* !__COMMON_H */
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