sys(109) need input on it

Andrew Stolarz stolarz at
Sat Dec 12 00:13:06 EST 2020

Das, the docs state that sys(109) is the following:

macOS: not relevant - returns zero.

On Windows and Linux returns the unused memory in bytes. This is the number
of bytes available in the paging file, added to the number of bytes of
available physical memory.


On Fri, Dec 11, 2020 at 6:30 PM Das Goravani <goravanis at> wrote:

> I used to use, still am using, sys(109) as a factor in something I do.
> But when I check now sys(109) is empty, blank.. it used to contain a number
> Does anyone know what it is.. and what number it used to contain?
> I thought there was a listing somewhere of the sys functions but I can’t
> find it
> I’m using Studio 10.1
> _____________________________________________________________
> Manage your list subscriptions at
> Start a new message -> mailto:omnisdev-en at

More information about the omnisdev-en mailing list