#include <libkern/OSDebug.h>
#include <libkern/c++/OSCollection.h>
#include <libkern/c++/OSDictionary.h>
#include <IOKit/IOKitDebug.h>
#define super OSObject
OSDefineMetaClassAndAbstractStructors(OSCollection, OSObject)
OSMetaClassDefineReservedUsed(OSCollection, 0);
OSMetaClassDefineReservedUsed(OSCollection, 1);
OSMetaClassDefineReservedUnused(OSCollection, 2);
OSMetaClassDefineReservedUnused(OSCollection, 3);
OSMetaClassDefineReservedUnused(OSCollection, 4);
OSMetaClassDefineReservedUnused(OSCollection, 5);
OSMetaClassDefineReservedUnused(OSCollection, 6);
OSMetaClassDefineReservedUnused(OSCollection, 7);
bool OSCollection::init()
{
if (!super::init())
return false;
updateStamp = 0;
return true;
}
void OSCollection::haveUpdated()
{
if ( (gIOKitDebug & kOSLogRegistryMods) && (fOptions & kImmutable) )
OSReportWithBacktrace("Trying to change a collection in the registry");
updateStamp++;
}
unsigned OSCollection::setOptions(unsigned options, unsigned mask, void *)
{
unsigned old = fOptions;
if (mask)
fOptions = (old & ~mask) | (options & mask);
return old;
}
OSCollection * OSCollection::copyCollection(OSDictionary *cycleDict)
{
if (cycleDict) {
OSObject *obj = cycleDict->getObject((const OSSymbol *) this);
if (obj)
obj->retain();
return reinterpret_cast<OSCollection *>(obj);
}
else {
retain();
return this;
}
}