testing/kernel-cache-tests/kext-vtable-patching-overrides/foo.cpp

   1
   2 #include "foo.h"
   3
   4 OSDefineMetaClassAndStructors( Foo, OSObject )
   5
   6 // Index 0 has been replaced with a method
   7 OSMetaClassDefineReservedUsed(Foo, 0)
   8 OSMetaClassDefineReservedUnused( Foo, 1 )
   9 OSMetaClassDefineReservedUnused( Foo, 2 )
  10 OSMetaClassDefineReservedUnused( Foo, 3 )
  11
  12 int Foo::foo() {
  13         return 0;
  14 }
  15
  16 int Foo::fooOverride() {
  17         return 0;
  18 }
  19
  20 int Foo::fooUsed0() {
  21         return 0;
  22 }
  23
  24 OSDefineMetaClassAndStructors( FooSub, Foo )
  25
  26 int FooSub::foo() {
  27         return 0;
  28 }
  29
  30 int FooSub::fooOverride() {
  31         return 0;
  32 }
  33
  34 int foo() {
  35         Foo* foo = new Foo();
  36         return foo->foo() + foo->fooUsed0();
  37 }