Re: [Firebird-devel] getInfo() result format

[Alex P. <pes...@ma...>]

On 9/7/22 19:18, Dimitry Sibiryakov wrote:
> Hello All.
>
>   isc_info_truncated is a terminal item which is NOT followed by two 
> bytes length, right?
>

Not sure what you mean by 'terminal item', but it may be followed by 
isc_info_end if that fits into buffer.
What about two bytes length - it's single-byte item not followed by 
anything.

see how it's added:

bool Service::ck_space_for_numeric(UCHAR*& info, const UCHAR* const end)
{
     if ((info + 1 + sizeof(ULONG)) > end)
     {
         if (info < end)
             *info++ = isc_info_truncated;
         if (info < end)
             *info++ = isc_info_end;
         return false;
     }
     return true;
}