On Wed, Oct 21, 2015 at 09:45:24PM -0700, Andy Zhou wrote:
> Added ovsdb_transient_datum_from_json() to avoid size check for
> the diff datum that is transient in nature.
> Suppose a datum contains set, and the max number of elements is 2.
> If we are changing from set that contains [A, B], to a set contains
> [C, D], the diff datum will contains 4 elements [A, B, C, D].
>
> Thus diff datum should not be constrained by the size limit. However
> the datum after diff is applied should not violate the size limit.
>
> Signed-off-by: Andy Zhou <[email protected]>
I'd consider doing this as a wrapper around ovsdb_datum_from_json(),
something like:
struct ovsdb_type relaxed_type = *type;
relaxed_type.n_min = 0;
relaxed_type.n_max = UINT_MAX;
return ovsdb_datum_from_json(datum, &relaxed_type, json);
This slightly reduces the duplicated code.
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