site_archiver@lists.apple.com Delivered-To: darwin-kernel@lists.apple.com User-agent: Mozilla Thunderbird 1.0.2 (Macintosh/20050317) What I am trying to do is : Hello, I am developing a filter graphics kext that will call the original graphics kext's functions. Is it possible to call a function of already loaded graphics kext( eg call alloc_texture function of ATIRadeon8500.kext ) from my filter kext . I dont have the source code for ATIRadeon8500 so no header file is availablle with us , only information that is availabe the symbols (eg ATIRadeon8500::allocate_Texture(), ATIRadeon8500::alloc_and_load_texture) . Now I want to call these functions from my graphics kext . In Dependencies I have given ATIRadeon8500 I am inheriting my class from ATIRadeon8500 which is failing , and that should be correct as how my application will find the class ATIRadeon8500 . eg class com_abc_driver_pqr : public ATIRadeon8500 ->error : class ATIRadeon8500 undeclared . The basic purpose is to inherit my class from ATIRadeon8500 , so as to call the functions of ATIRadeon from my own kext . In the example source code IOKitWithLibrary , they are preparing their own Library kext and I dont have that priviledge here. Is there a way to achive it. Thanking You _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.a... This email sent to site_archiver@lists.apple.com