On Tuesday 2022-11-29 22:47, Jeremy Sowden wrote:
>Struct members are zero-initialized as a matter of course.
>
>@@ -35,13 +35,10 @@ static struct config_keyset libulog_kset = {
> [MARK_MARK] = {
> .key = "mark",
> .type = CONFIG_TYPE_INT,
>- .options = CONFIG_OPT_NONE,
>- .u.value = 0,
> },
The struct is *aggregate-initialized*, which means two things:
- unspecified elements are *empty-initialized*
- since the cost of initialization has already been paid,
one might as well be explicit about .options
and not rely on CONFIG_OPT_NONE being 0.
NB: these structs could use a "const" qualifier.
