C++ (Cpp) _os_object_xref_dispose Examples

Example #1

File: object.c Project: JackieXie168/GCD

DISPATCH_NOINLINE
void
_os_object_release(_os_object_t obj)
{
	int xref_cnt = _os_object_xrefcnt_dec(obj);
	if (fastpath(xref_cnt >= 0)) {
		return;
	}
	if (slowpath(xref_cnt < -1)) {
		_OS_OBJECT_CLIENT_CRASH("Over-release of an object");
	}
	return _os_object_xref_dispose(obj);
}

Example #2

File: object.c Project: Kentzo/AOS-libdispatch

DISPATCH_NOINLINE
void
_os_object_release(_os_object_t obj)
{
	int xref_cnt = obj->os_obj_xref_cnt;
	if (slowpath(xref_cnt == _OS_OBJECT_GLOBAL_REFCNT)) {
		return; // global object
	}
	xref_cnt = dispatch_atomic_dec2o(obj, os_obj_xref_cnt, relaxed);
	if (fastpath(xref_cnt >= 0)) {
		return;
	}
	if (slowpath(xref_cnt < -1)) {
		_OS_OBJECT_CLIENT_CRASH("Over-release of an object");
	}
	return _os_object_xref_dispose(obj);
}