On Jan 12, 2010, at 1:52 PM, Sean McBride wrote: > I guess when dealing with Obj-C objects, NSZombieEnabled=YES together > with NSDeallocateZombies=NO does #2 and sorta does #3. > > But, as I said, I was wondering if there is a way to extend this to all > allocations (ie non-objects). Additionally, NSZombieEnabled does > nothing under GC, and I'd be interesting in knowing if there is > something similar for that case.
Guard Malloc is the heavyweight catch-everything guard. It memory-protects all freed blocks, both objects and non-objects. But the cost is a big performance hit in time and space. On Snow Leopard, AUTO_USE_GUARDS=YES is similar to Guard Malloc for GC-allocated memory. -- Greg Parker gpar...@apple.com Runtime Wrangler _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
