[smtk-import] Add a function to get the size of an array

We can allocate fixed size arrays for smartrak tables as its size can
be known in advance. Simply reading table->num_rows is too dangereous
as smartrak tables have "holes" commonly. This is, they can look like:
            Idx     |       Txt
             1      |       blablabla
             2      |       blebleble
             4      |       blobloblo
table->num_rows would give us 3, but we need to allocate 4 to get an
array like:

            |0|blablabla |1|blebleble |2|     |3|blobloblo

as the idea is to use the table index to reference the array data.

Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com>

0 files changed, 0 insertions, 0 deletions