On Sat, 2013-08-03 at 11:41 +0530, Arun Raghavan wrote: > This makes it easier for users of this API to add/updated a volume > factor by doing a _remove_volume_factor() followed by an > add_volume_factor(), rather than having to either remember whether this > is the first set operation or have an API to query whether a factor has > already been set. There is a query API already: pa_hashmap_contains(i->volume_factor_items, key) Oops, I was wrong, that function doesn't exist (it probably should be added). The same thing can be achieved with pa_hashmap_get() too, though. -- Tanu
