/* We really would like to have both "0" and "unlimited" work, but
command.c doesn't deal with that. So make it a var_zinteger
because the user can always use "999999" or some such for unlimited. */
- c = add_set_cmd ("heuristic-fence-post", class_support, var_zinteger,
- (char *) &heuristic_fence_post,
- _("\
-Set the distance searched for the start of a function.\n\
+ /* We need to throw away the frame cache when we set this, since it
+ might change our ability to get backtraces. */
+ add_setshow_zinteger_cmd ("heuristic-fence-post", class_support,
+ &heuristic_fence_post,
+ _("\
+Set the distance searched for the start of a function."),
+ _("\
+Show the distance searched for the start of a function."),
+ _("\
If you are debugging a stripped executable, GDB needs to search through the\n\
program for the start of a function. This command sets the distance of the\n\
search. The only need to set it is when debugging a stripped executable."),
- &setlist);
- /* We need to throw away the frame cache when we set this, since it
- might change our ability to get backtraces. */
- set_cmd_sfunc (c, reinit_frame_cache_sfunc);
- deprecated_add_show_from_set (c, &showlist);
+ _("\
+The distance searched for the start of a function is \"%d\"."),
+ reinit_frame_cache_sfunc, NULL,
+ &setlist, &showlist);
}