May 2012 - Darwin-dev - lists.apple.com

Open Source Release: OS X 10.7.4
by William Siegrist 18 May '12

18 May '12

We have released the open source components of OS X 10.7.4. http://www.opensource.apple.com/release/mac-os-x-1074/ -- William Siegrist _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.ap… This email sent to site_archiver(a)lists.apple.com

1 0

Bug in the AppleBluetoothMultitouch Kext. Using HID Manager API trackpad x/y elements are always ZERO
by faraz khan 16 May '12

16 May '12

All, I've been hitting my head against the wall on this one but I really cannot find a solution. I'm pretty sure its a apple bug (i've filed a bug report) but I'm actually looking for a workaround if possible. The problem is described as follows: Summary: Using the HID Manager API, some hardware devices have a zero-valued input callback. (the callback does happen but the value is ALWAYS zero) Steps to Reproduce: Download any HID manager test suite from: http://developer.apple.com/library/mac/#samplecode/HID_Explorer/Introductio… or http://ddribin.googlecode.com/svn/trunk/DDHidLib/ Try to test the above code using a Apple Magic Trackpad. Expected Results: Apple magic trackpad should issue GD_X and GD_Y events with non zero values like the apple magic mouse, corded USB Apple mouse or any other mouse Actual Results: HID Manager input callbacks DO happen but always have a zero value Regression: None. This does not work since Snow Leopard (10.6) Notes: Some users of my application (which uses HID Manager) have also complained that a Macbook Air connected through a thunderbolt display exhibits the same behavior when using USB corded mice attached to the TB display. Thanks. I would also like to add that the SeizeDevice parameter: IOReturn ret = IOHIDManagerOpen(hidman, kIOHIDOptionsTypeSeizeDevice); Is able to grant me exclusive access of ALL mice (Apple USB Mouse, Bluetooth mouse, Logitech USB mouse) but is unable to grant exclusive access on the trackpad ( the above command would return with zero result but the OS still gets trackpad events) To add to this: unloading the com.apple.driver.AppleBluetoothMultitouch kext and removing it from /System/Library/Extensions so that it doesnt load at all fixes the problem as the OS loads the default safe mode driver. So its obviously this driver thats causing the issue. Thanks -- Faraz Khan _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.ap… This email sent to site_archiver(a)lists.apple.com

1 0

How to set maxfiles resource hard limit to unlimited(Max number of files that can be opened by a process)
by gaurav dewan 15 May '12

15 May '12

_______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.ap… This email sent to site_archiver(a)lists.apple.com

1 0

Open Source Release: iOS 5.1.1
by William Siegrist 10 May '12

10 May '12

The open source components of iOS 5.1.1 have been released. The only update is a new WebCore. http://opensource.apple.com/ -Bill _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.ap… This email sent to site_archiver(a)lists.apple.com

1 0

audio breaks in my driver
by kiran kumar 09 May '12

09 May '12

_______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.ap… This email sent to site_archiver(a)lists.apple.com

1 0

Audio breaks in my driver
by kiran kumar 09 May '12

09 May '12

_______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.ap… This email sent to site_archiver(a)lists.apple.com

1 0

thread id numbers? Same as in Xcode?
by Sean McBride 08 May '12

08 May '12

Hi all, Xcode's debugger, and the crash reporter, give numbers to each thread. Is it possible to get that same thread number? I'd like to be able to log it (in debug only). It would be useful if my logs had the same numbers as Xcode uses, to facilitate debugging. Thanks, -- ____________________________________________________________ Sean McBride, B. Eng sean(a)rogue-research.com Rogue Research www.rogue-research.com Mac Software Developer Montréal, Québec, Canada _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.ap… This email sent to site_archiver(a)lists.apple.com

1 0

Re: Source for HEAP?
by Jean-Daniel Dupas 07 May '12

07 May '12

Le 7 mai 2012 à 21:35, Jared Carlson a écrit : > Does anyone know where the source for the BSD heap tool is? The tool show what is currently allocated on the heap… > > Thanks, > > - Jared > If you're looking for a way to browse a process heap, this sample code (from LLDB) may be helpful. http://llvm.org/svn/llvm-project/lldb/trunk/examples/darwin/heap_find/heap/… -- Jean-Daniel _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.ap… This email sent to site_archiver(a)lists.apple.com

1 0

Re: Source for HEAP?
by comex 07 May '12

07 May '12

On Mon, May 7, 2012 at 3:35 PM, Jared Carlson <jared.carlson23(a)gmail.com> wrote: > Does anyone know where the source for the BSD heap tool is? The tool show what is currently allocated on the heap… > > Thanks, > > - Jared It's not open source. _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.ap… This email sent to site_archiver(a)lists.apple.com

1 0