Re: Use of NSZoneStat()

[Gregory Casamento]

Did you test this on Mac OS X?  What results are returned there?

On Thu, Mar 8, 2018 at 11:14 amon <amon@vnl.com> wrote:

I am trying to get a handle on storage leaks and NSZoneStat()
would be ideal... except it doesn't work.

   NSZone *dftzone = NSDefaultMallocZone();
   NSZone *curzone = NSZoneFromPointer ( (void *) arglist);
   printf ("dft = %lx cur  = %lx\n",
          (long unsigned int) dftzone,
          (long unsigned int) curzone);

   struct NSZoneStats zs0 = NSZoneStats (dftzone);
   printf ("Bytes Used %d Free %d\n",
          (int) zs0.bytes_used,
          (int) zs0.bytes_free);

dft = 7ffcfdf26200 cur  = 7ffcfdf26200
bin/gpstest: Uncaught exception NSGenericException, reason: No
statistics for default zone

--
+---------------------------------------------------------------+
|   Dale Amon                  Immortal Data                    |
|   CEO             Midland International Air and Space Port    |
| amon@vnl.com       "Data Systems for Deep Space and Time"     |
+---------------------------------------------------------------+

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--

Gregory Casamento
GNUstep Lead Developer / OLC, Principal Consultant
http://www.gnustep.org - http://heronsperch.blogspot.com
http://ind.ie/phoenix/