Shouldn't the subject say "exec_list: Add a foreach_in_list_reverse_safe macro."?
On Mon, Jan 19, 2015 at 6:31 PM, Matt Turner <matts...@gmail.com> wrote: > --- > src/glsl/list.h | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/src/glsl/list.h b/src/glsl/list.h > index 330c17e..85368a4 100644 > --- a/src/glsl/list.h > +++ b/src/glsl/list.h > @@ -636,6 +636,12 @@ inline void exec_node::insert_before(exec_list *before) > __next != NULL; \ > __node = __next, __next = (__type *)__next->next) > > +#define foreach_in_list_reverse_safe(__type, __node, __list) \ > + for (__type *__node = (__type *)(__list)->tail_pred, \ > + *__prev = (__type *)__node->prev; \ > + __prev != NULL; \ > + __node = __prev, __prev = (__type *)__prev->prev) > + > #define foreach_in_list_use_after(__type, __inst, __list) \ > __type *(__inst); \ > for ((__inst) = (__type *)(__list)->head; \ > -- > 2.0.4 > > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/mesa-dev _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
