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#import "ObjFWRT.h"
#import "private.h"
#define NUM_TAGGED_POINTER_CLASSES 0x7F
static Class taggedPointerClasses[NUM_TAGGED_POINTER_CLASSES];
taggedPointerClasses[i] = class;
objc_global_mutex_unlock();
return i;
}
Class
object_getTaggedPointerClass(id object)
{
uintptr_t pointer = (uintptr_t)object;
pointer &= 0x7E;
pointer >>= 1;
if (pointer >= NUM_TAGGED_POINTER_CLASSES)
return Nil;
return taggedPointerClasses[pointer];
}
uintptr_t
object_getTaggedPointerValue(id object)
{
uintptr_t pointer = (uintptr_t)object;
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#import "ObjFWRT.h"
#import "private.h"
#define NUM_TAGGED_POINTER_CLASSES 0x7F
Class objc_tagged_pointer_classes[NUM_TAGGED_POINTER_CLASSES];
static uint_fast8_t taggedPointerClassesCount;
int_fast8_t
objc_registerTaggedPointerClass(Class class)
{
uint_fast8_t i;
objc_global_mutex_lock();
if (taggedPointerClassesCount == NUM_TAGGED_POINTER_CLASSES) {
objc_global_mutex_unlock();
return -1;
}
i = taggedPointerClassesCount++;
objc_tagged_pointer_classes[i] = class;
objc_global_mutex_unlock();
return i;
}
Class
object_getTaggedPointerClass(id object)
{
uintptr_t pointer = (uintptr_t)object;
pointer &= 0x7E;
pointer >>= 1;
if (pointer >= NUM_TAGGED_POINTER_CLASSES)
return Nil;
return objc_tagged_pointer_classes[pointer];
}
uintptr_t
object_getTaggedPointerValue(id object)
{
uintptr_t pointer = (uintptr_t)object;
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