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2005-02-20 Andrew Cagney <cagney@gnu.org>

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* cli/cli-decode.c (add_setshow_optional_filename_cmd): New
	function.
	* cli/cli-setshow.c (deprecated_show_value_hack)
	(do_setshow_command): Handle var_optional_filename.
	* command.h (enum var_types): Add var_optional_filename.
	(add_setshow_optional_filename_cmd): Declare.
	* infcmd.c (notice_args_read): Use.
This commit is contained in:
Andrew Cagney
2005-02-21 03:25:56 +00:00
parent ac4528d236
commit b4b4ac0b71
5 changed files with 63 additions and 13 deletions
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18
gdb/command.h
View File

@ -80,8 +80,11 @@ typedef enum var_types
/* String which stores what the user types verbatim.
*VAR is a malloc'd string, or NULL if the string is empty. */
var_string_noescape,
/* String which stores a filename.
*VAR is a malloc'd string, or NULL if the string is empty. */
/* String which stores a filename. (*VAR) is a malloc'd string,
or "" if the string was empty. */
var_optional_filename,
/* String which stores a filename. (*VAR) is a malloc'd
string. */
var_filename,
/* ZeroableInteger. *VAR is an int. Like Unsigned Integer except
that zero really means zero. */
@ -301,6 +304,17 @@ extern void add_setshow_string_noescape_cmd (char *name,
struct cmd_list_element **set_list,
struct cmd_list_element **show_list);
extern void add_setshow_optional_filename_cmd (char *name,
enum command_class class,
char **var,
const char *set_doc,
const char *show_doc,
const char *help_doc,
cmd_sfunc_ftype *set_func,
show_value_ftype *show_func,
struct cmd_list_element **set_list,
struct cmd_list_element **show_list);
extern void add_setshow_integer_cmd (char *name,
enum command_class class,
unsigned int *var,