/* Header file for command-reading library command.c.
Copyright 1986, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1999,
- 2000, 2002 Free Software Foundation, Inc.
+ 2000, 2002, 2004 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
}
cmd_types;
-/* Reasonable values for an AUTO_BOOLEAN variable. */
-enum cmd_auto_boolean
-{
- CMD_AUTO_BOOLEAN_TRUE,
- CMD_AUTO_BOOLEAN_FALSE,
- CMD_AUTO_BOOLEAN_AUTO
-};
-
/* Types of "set" or "show" command. */
typedef enum var_types
{
var_boolean,
/* "on" / "true" / "enable" or "off" / "false" / "disable" or
- "auto. *VAR is an ``enum cmd_auto_boolean''. NOTE: In general
- a custom show command will need to be implemented - one that
- for "auto" prints both the "auto" and the current auto-selected
+ "auto. *VAR is an ``enum auto_boolean''. NOTE: In general a
+ custom show command will need to be implemented - one that for
+ "auto" prints both the "auto" and the current auto-selected
value. */
var_auto_boolean,
/* Set the commands corresponding callback. */
+typedef void cmd_cfunc_ftype (char *args, int from_tty);
extern void set_cmd_cfunc (struct cmd_list_element *cmd,
- void (*cfunc) (char *args, int from_tty));
+ cmd_cfunc_ftype *cfunc);
+typedef void cmd_sfunc_ftype (char *args, int from_tty,
+ struct cmd_list_element *c);
extern void set_cmd_sfunc (struct cmd_list_element *cmd,
- void (*sfunc) (char *args, int from_tty,
- struct cmd_list_element * c));
+ cmd_sfunc_ftype *sfunc);
extern void set_cmd_completer (struct cmd_list_element *cmd,
char **(*completer) (char *text, char *word));
extern void execute_cmd_post_hook (struct cmd_list_element *cmd);
/* Return the type of the command. */
-/* NOTE: cagney/2002-03-17: The add_show_from_set() function clones
- the set command passed as a parameter. The clone operation will
- include (BUG?) any ``set'' command callback, if present. Commands
- like ``info set'' call all the ``show'' command callbacks.
- Unfortunatly, for ``show'' commands cloned from ``set'', this
- includes callbacks belonging to ``set'' commands. Making this
- worse, this only occures if add_show_from_set() is called after
- add_cmd_sfunc() (BUG?). */
+/* NOTE: cagney/2002-03-17: The deprecated_add_show_from_set()
+ function clones the set command passed as a parameter. The clone
+ operation will include (BUG?) any ``set'' command callback, if
+ present. Commands like ``info set'' call all the ``show'' command
+ callbacks. Unfortunately, for ``show'' commands cloned from
+ ``set'', this includes callbacks belonging to ``set'' commands.
+ Making this worse, this only occures if
+ deprecated_add_show_from_set() is called after add_cmd_sfunc()
+ (BUG?). */
extern enum cmd_types cmd_type (struct cmd_list_element *cmd);
const char **var,
char *doc,
struct cmd_list_element **list);
-
-extern struct cmd_list_element *add_set_auto_boolean_cmd (char *name,
- enum command_class class,
- enum cmd_auto_boolean *var,
- char *doc,
- struct cmd_list_element **list);
-
-extern struct cmd_list_element *add_set_boolean_cmd (char *name,
- enum command_class class,
- int *var,
- char *doc,
- struct cmd_list_element **list);
-
-extern struct cmd_list_element *add_show_from_set (struct cmd_list_element *,
- struct cmd_list_element
- **);
+extern void add_setshow_enum_cmd (char *name,
+ enum command_class class,
+ const char *enumlist[],
+ const char **var,
+ const char *set_doc,
+ const char *show_doc,
+ const char *help_doc,
+ const char *print,
+ cmd_sfunc_ftype *set_func,
+ cmd_sfunc_ftype *show_func,
+ struct cmd_list_element **set_list,
+ struct cmd_list_element **show_list,
+ struct cmd_list_element **set_result,
+ struct cmd_list_element **show_result);
+
+extern void add_setshow_auto_boolean_cmd (char *name,
+ enum command_class class,
+ enum auto_boolean *var,
+ const char *set_doc,
+ const char *show_doc,
+ const char *help_doc,
+ const char *print,
+ cmd_sfunc_ftype *set_func,
+ cmd_sfunc_ftype *show_func,
+ struct cmd_list_element **set_list,
+ struct cmd_list_element **show_list);
+
+extern void add_setshow_boolean_cmd (char *name,
+ enum command_class class,
+ int *var,
+ const char *set_doc, const char *show_doc,
+ const char *help_doc, const char *print,
+ cmd_sfunc_ftype *set_func,
+ cmd_sfunc_ftype *show_func,
+ struct cmd_list_element **set_list,
+ struct cmd_list_element **show_list);
+
+extern void add_setshow_filename_cmd (char *name,
+ enum command_class class,
+ char **var,
+ const char *set_doc,
+ const char *show_doc,
+ const char *help_doc,
+ const char *print,
+ cmd_sfunc_ftype *set_func,
+ cmd_sfunc_ftype *show_func,
+ struct cmd_list_element **set_list,
+ struct cmd_list_element **show_list);
+
+extern void add_setshow_string_cmd (char *name,
+ enum command_class class,
+ char **var,
+ const char *set_doc,
+ const char *show_doc,
+ const char *help_doc,
+ const char *print,
+ cmd_sfunc_ftype *set_func,
+ cmd_sfunc_ftype *show_func,
+ struct cmd_list_element **set_list,
+ struct cmd_list_element **show_list);
+
+extern void add_setshow_uinteger_cmd (char *name,
+ enum command_class class,
+ unsigned int *var,
+ const char *set_doc,
+ const char *show_doc,
+ const char *help_doc,
+ const char *print,
+ cmd_sfunc_ftype *set_func,
+ cmd_sfunc_ftype *show_func,
+ struct cmd_list_element **set_list,
+ struct cmd_list_element **show_list);
+
+extern void add_setshow_zinteger_cmd (char *name,
+ enum command_class class,
+ int *var,
+ const char *set_doc,
+ const char *show_doc,
+ const char *help_doc,
+ const char *print,
+ cmd_sfunc_ftype *set_func,
+ cmd_sfunc_ftype *show_func,
+ struct cmd_list_element **set_list,
+ struct cmd_list_element **show_list);
+
+extern struct cmd_list_element *deprecated_add_show_from_set (struct cmd_list_element *,
+ struct cmd_list_element **);
/* Do a "show" command for each thing on a command list. */
extern void not_just_help_class_command (char *, int);
+/* check function pointer */
+extern int cmd_func_p (struct cmd_list_element *cmd);
+
+/* call the command function */
+extern void cmd_func (struct cmd_list_element *cmd, char *args, int from_tty);
+
#endif /* !defined (COMMAND_H) */
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