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commonLookup(id object, SEL selector, IMP (*notFound)(id, SEL))
{
IMP imp;
if (object == nil)
return (IMP)nilMethod;
imp = objc_dtable_get(object_getClass(object)->DTable,
imp = objc_dtable_get(object_getClass(object)->dTable,
(uint32_t)selector->UID);
if (imp == (IMP)0)
return notFound(object, selector);
return imp;
}
IMP
objc_msg_lookup(id object, SEL selector)
{
return commonLookup(object, selector, objc_method_not_found);
return commonLookup(object, selector, objc_methodNotFound);
}
IMP
objc_msg_lookup_stret(id object, SEL selector)
{
return commonLookup(object, selector, objc_method_not_found_stret);
return commonLookup(object, selector, objc_methodNotFound_stret);
}
static OF_INLINE IMP
commonSuperLookup(struct objc_super *super, SEL selector,
IMP (*notFound)(id, SEL))
{
IMP imp;
if (super->self == nil)
return (IMP)nilMethod;
imp = objc_dtable_get(super->class->DTable, (uint32_t)selector->UID);
imp = objc_dtable_get(super->class->dTable, (uint32_t)selector->UID);
if (imp == (IMP)0)
return notFound(super->self, selector);
return imp;
}
IMP
objc_msg_lookup_super(struct objc_super *super, SEL selector)
{
return commonSuperLookup(super, selector, objc_method_not_found);
return commonSuperLookup(super, selector, objc_methodNotFound);
}
IMP
objc_msg_lookup_super_stret(struct objc_super *super, SEL selector)
{
return commonSuperLookup(super, selector, objc_method_not_found_stret);
return commonSuperLookup(super, selector, objc_methodNotFound_stret);
}
#endif
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