In some situations we need to get both the set and show command
structure back when creating a set/show pair. I propose a new
add_setshow_cmd_full function that returns both.
This patch includes my previous patch to make add_setshow_cmd public.
Ok? Or is there another way you'd prefer I approach this problem?
I've converted all the add_show_from_set calls to use add_setshow_cmd.
This patch or something like it has to go in before I can completely
finish that patch. At this point I'm going to stop working on
gettextization until the patch backlog clears up a bit. It gets hard
to manage the patches when many files have already been touched.
Tom
2002-06-25 Tom Tromey <tromey@xxxxxxxxxx>
* cli/cli-decode.c (add_setshow_cmd_full): New function.
(add_setshow_cmd): Use it.
* command.h (add_setshow_cmd_full): Declare.
Index: cli/cli-decode.c
===================================================================
RCS file: /cvs/src/src/gdb/cli/cli-decode.c,v
retrieving revision 1.25
diff -u -r1.25 cli-decode.c
--- cli/cli-decode.c 25 Jun 2002 05:39:18 -0000 1.25
+++ cli/cli-decode.c 25 Jun 2002 20:37:04 -0000
@@ -331,14 +331,16 @@
command. SET_FUNC and SHOW_FUNC are the callback functions (if
non-NULL). SET_DOC and SHOW_DOC are the documentation strings. */
-static struct cmd_list_element *
-add_setshow_cmd (char *name,
- enum command_class class,
- var_types var_type, void *var,
- char *set_doc, char *show_doc,
- cmd_sfunc_ftype *set_func, cmd_sfunc_ftype *show_func,
- struct cmd_list_element **set_list,
- struct cmd_list_element **show_list)
+void
+add_setshow_cmd_full (char *name,
+ enum command_class class,
+ var_types var_type, void *var,
+ char *set_doc, char *show_doc,
+ 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)
{
struct cmd_list_element *set;
struct cmd_list_element *show;
@@ -350,9 +352,35 @@
show_doc, show_list);
if (show_func != NULL)
set_cmd_sfunc (show, show_func);
+
+ if (set_result != NULL)
+ *set_result = set;
+ if (show_result != NULL)
+ *show_result = show;
+}
+
+/* Add element named NAME to both the command SET_LIST and SHOW_LIST.
+ CLASS is as in add_cmd. VAR_TYPE is the kind of thing we are
+ setting. VAR is address of the variable being controlled by this
+ command. SET_FUNC and SHOW_FUNC are the callback functions (if
+ non-NULL). SET_DOC and SHOW_DOC are the documentation strings. */
+
+struct cmd_list_element *
+add_setshow_cmd (char *name,
+ enum command_class class,
+ var_types var_type, void *var,
+ char *set_doc, char *show_doc,
+ cmd_sfunc_ftype *set_func, cmd_sfunc_ftype *show_func,
+ struct cmd_list_element **set_list,
+ struct cmd_list_element **show_list)
+{
+ cmd_list_element *result;
/* The caller often wants to modify set to include info like an
enumeration. */
- return set;
+ add_setshow_cmd_full (name, class, var_type, var, set_doc, show_doc,
+ set_func, show_func, set_list, show_list,
+ &result, NULL);
+ return result;
}
struct cmd_list_element *
Index: command.h
===================================================================
RCS file: /cvs/src/src/gdb/command.h,v
retrieving revision 1.33
diff -u -r1.33 command.h
--- command.h 15 Jun 2002 22:05:32 -0000 1.33
+++ command.h 25 Jun 2002 20:37:04 -0000
@@ -210,6 +210,28 @@
extern void help_cmd_list (struct cmd_list_element *, enum command_class,
char *, int, struct ui_file *);
+extern struct cmd_list_element *add_setshow_cmd (char *name,
+ enum command_class class,
+ var_types var_type, void *var,
+ char *set_doc, char *show_doc,
+ 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 *add_setshow_cmd_full (char *name,
+ enum command_class class,
+ var_types var_type,
+ void *var,
+ char *set_doc,
+ char *show_doc,
+ 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 struct cmd_list_element *add_set_cmd (char *name, enum
command_class class,
var_types var_type, void *var,
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