void __cdecl FailFast(const wchar_t* format, ...)
{
wchar_t message[1024]{};
va_list args;
va_start(args, format);
vswprintf_s(message, format, args);
va_end(args);
OutputDebugString(message);
OutputDebugString(L"\n");
FailFast();
}
/*
* HndCreateHandle
*
* Entrypoint for allocating an individual handle.
*
*/
OBJECTHANDLE HndCreateHandle(HHANDLETABLE hTable, UINT uType, OBJECTREF object, LPARAM lExtraInfo)
{
// update perf-counters: track number of handles
COUNTER_ONLY(GetGlobalPerfCounters().m_GC.cHandles ++);
COUNTER_ONLY(GetPrivatePerfCounters().m_GC.cHandles ++);
VALIDATEOBJECTREF(object);
// fetch the handle table pointer
HandleTable *pTable = Table(hTable);
// sanity check the type index
_ASSERTE(uType < pTable->uTypeCount);
// get a handle from the table's cache
OBJECTHANDLE handle = TableAllocSingleHandleFromCache(pTable, uType);
// did the allocation succeed?
if (handle)
{
// yep - the handle better not point at anything yet
_ASSERTE(*(_UNCHECKED_OBJECTREF *)handle == NULL);
// we are not holding the lock - check to see if there is nonzero extra info
if (lExtraInfo)
{
// initialize the user data BEFORE assigning the referent
// this ensures proper behavior if we are currently scanning
HandleQuickSetUserData(handle, lExtraInfo);
}
// store the referent
HndAssignHandle(handle, object);
}
else
FailFast(GetThread(), FatalOutOfMemory);
#ifdef _DEBUG
DEBUG_TrackAlloc(handle);
#endif
// return the result
return handle;
}
