91 #define IOKIT_TYPE_IS_COMPATIBLE_PTR(ptr, type) \  argument
92 	(__builtin_xnu_types_compatible(os_get_pointee_type(ptr), type) ||   \
95 #define IOKIT_TYPE_ASSERT_COMPATIBLE_POINTER(ptr, type) \  argument
96 	_Static_assert(IOKIT_TYPE_IS_COMPATIBLE_PTR(ptr, type), \
343 #define IONewData(type, count) \  argument
344 	((type *)IOMallocData(IOMallocArraySize(0, sizeof(type), count)))
346 #define IONewZeroData(type, count) \  argument
347 	((type *)IOMallocZeroData(IOMallocArraySize(0, sizeof(type), count)))
349 #define IODeleteData(ptr, type, count) ({ \  argument
351 	IOKIT_TYPE_ASSERT_COMPATIBLE_POINTER(ptr, type);     \
353 	    IOMallocArraySize(0, sizeof(type), __count));    \
374 #define IOMallocType(type) ({                           \  argument
375 	static _KALLOC_TYPE_DEFINE(kt_view_var, type,       \
377 	(type *) IOMallocTypeImpl(kt_view_var);             \
380 #define IOFreeType(elem, type) ({                       \  argument
381 	static _KALLOC_TYPE_DEFINE(kt_view_var, type,       \
383 	IOFREETYPE_ASSERT_COMPATIBLE_POINTER(elem, type);   \
777 #define IOFREETYPE_ASSERT_COMPATIBLE_POINTER(ptr, type) \  argument
778     KALLOC_TYPE_ASSERT_COMPATIBLE_POINTER(ptr, type)
782 #define IOFREETYPE_ASSERT_COMPATIBLE_POINTER(ptr, type) do {} while (0)  argument
819 #define __IOAddOperatorsSentinel(name, type) \  argument
820 	static void __CONCAT(name, type) (void) __unused
822 #define __IOAddTypedOperatorsSentinel(type) \  argument
823 	__IOAddOperatorsSentinel(__kt_typed_operators_, type)
825 #define __IOAddTypedArrayOperatorsSentinel(type) \  argument
826 	__IOAddOperatorsSentinel(__kt_typed_array_operators_, type)
828 #define __IODeclareTypedOperators(type)                    \  argument
831 	__IOAddTypedOperatorsSentinel(type)
833 #define __IODeclareTypedArrayOperators(type) \  argument
836 	__IOAddTypedArrayOperatorsSentinel(type)
839 #define __IODefineTypedOperators(type)                          \  argument
840 	void *type::operator new(size_t size __unused)              \
842 	        return IOMallocType(type);                                \
844 	void type::operator delete(void *mem, size_t size __unused) \
846 	        IOFreeType(mem, type);                                    \
857 #define __IOTypedOperatorNewArrayImpl(type, count)                        \  argument
859 	        typedef __IOTypedOperatorsArrayHeader<type> hdr_ty;        \
861 	            hdr_ty, type, KT_SHARED_ACCT);                         \
876 #define __IOTypedOperatorDeleteArrayImpl(type, ptr)                  \  argument
878 	        typedef __IOTypedOperatorsArrayHeader<type> hdr_ty;   \
880 	            hdr_ty, type, KT_SHARED_ACCT);                    \
887 #define __IODefineTypedArrayOperators(type)        \  argument
888 	void *type::operator new[](size_t count)       \
889 	__IOTypedOperatorNewArrayImpl(type, count)  \
890 	void type::operator delete[](void *ptr)        \
891 	__IOTypedOperatorDeleteArrayImpl(type, ptr)
894 #define __IOOverrideTypedOperators(type)                  \  argument
897 	        return IOMallocType(type);                        \
901 	        IOFreeType(mem, type);                            \
903 	__IOAddTypedOperatorsSentinel(type)
905 #define __IOOverrideTypedArrayOperators(type)       \  argument
907 	__IOTypedOperatorNewArrayImpl(type, count)   \
909 	__IOTypedOperatorDeleteArrayImpl(type, ptr)  \
910 	__IOAddTypedArrayOperatorsSentinel(type)
931 #define IODeclareTypedOperatorsSupportingArrayOperators(type) \  argument
932 	__IODeclareTypedArrayOperators(type);                     \
933 	__IODeclareTypedOperators(type)
934 #define IODeclareTypedOperators(type) \  argument
936 	__IODeclareTypedOperators(type)
953 #define IODefineTypedOperatorsSupportingArrayOperators(type) \  argument
954 	__IODefineTypedOperators(type)                           \
955 	__IODefineTypedArrayOperators(type)
956 #define IODefineTypedOperators(type) \  argument
957 	__IODefineTypedOperators(type)
976 #define IOOverrideTypedOperators(type) \  argument
978 	__IOOverrideTypedOperators(type)
980 #define IOOverrideTypedOperatorsSupportingArrayOperators(type) \  argument
981 	__IOOverrideTypedArrayOperators(type);                     \
982 	__IOOverrideTypedOperators(type)