On Fri, Apr 10, 2009 at 7:34 PM, Enlightenment SVN
<no-re...@enlightenment.org> wrote:
> - now used Eina_List for storage (I hope I used it correct...)
> + Eina_List *l = NULL;
> + Evas_Object *o = NULL;
> +
> + // delete the list
> + for (l = xscreensaver_list; l; l = eina_list_next(l))
> + {
> + xscreensaver_list = eina_list_remove_list(xscreensaver_list, l);
> + }
> +
please notice:
l = NULL is dead assignment, the first thing you do later is to "l =
xscreensaver_list, so l = NULL is useless and will trigger an alert in
llvm/clang.
EINA_LIST_FOREACH(xscreensaver_list, l, thing)
code;
would be recommended to iterate over, if to free element it would be:
EINA_LIST_FREE(xscreensaver_list, thing)
free(thing);
but in your case, you just free the list, so:
xscreensaver_list = eina_list_free(xscreensaver_list);
you can find more examples in eina_list.c and eina_list.h (doxygen).
--
Gustavo Sverzut Barbieri
http://profusion.mobi embedded systems
--------------------------------------
MSN: barbi...@gmail.com
Skype: gsbarbieri
Mobile: +55 (19) 9225-2202
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