/* Kernel Object Display generic routines and callbacks
- Copyright 1998, 1999 Free Software Foundation, Inc.
+ Copyright 1998, 1999, 2000 Free Software Foundation, Inc.
Written by Fernando Nasser <fnasser@cygnus.com> for Cygnus Solutions.
{
char *p;
- if (command->type != set_cmd)
+ /* 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?). */
+
+ if (cmd_type (command) != set_cmd)
return;
/* If we had already had an open OS, close it. */
if (old_operating_system)
{
delete_cmd (old_operating_system, &infolist);
- free (old_operating_system);
+ xfree (old_operating_system);
}
- old_operating_system = xstrdup (operating_system);
if (! operating_system || ! *operating_system)
{
{
char *kodlib;
+ old_operating_system = xstrdup (operating_system);
+
load_kod_library (operating_system);
kodlib = (*gdb_kod_open) (gdb_kod_display, gdb_kod_query);
p = "Unknown KOD library";
printf_filtered ("%s - %s\n", operating_system, p);
- free (kodlib);
+ xfree (kodlib);
}
}
}
void
-_initialize_kod ()
+_initialize_kod (void)
{
struct cmd_list_element *c;
(char *) &operating_system,
"Set operating system",
&setlist);
- c->function.sfunc = kod_set_os;
+ set_cmd_sfunc (c, kod_set_os);
add_show_from_set (c, &showlist);
}