Re: CreateThread on 64 bit platfrom

From:

Norbert Unterberg <nunterberg@newsgroups.nospam>

Newsgroups:

microsoft.public.vc.language

Date:

Fri, 25 Jan 2008 20:06:42 +0100

Message-ID:

<uP4s1V4XIHA.5348@TK2MSFTNGP03.phx.gbl>

olle schrieb:

LPWORD threadID;
HANDLE hThread;

hThread = CreateThread(NULL, 0, BPThread, &(THREAD_DATA[i]), 0, &threadID);

Where BPThread is
DWORD WINAPI BPThread(LPVOID lpParam){};

and

DH_THREAD THREAD_DATA[<some_int>]

structure to pass init data for the thread.

THat does not compile because of the last parameter (lpThreadId) of
CreateThread. It must be a LPDWORD but you are handling it the address of a
LPWORD. Try it with

DWORD threadID;

instead. Other than that and a missing return code in BPThread, I do not see any
problems with your code.

Norbert

"Norbert Unterberg" wrote:

olle schrieb:

I'm gettig warning C4090: 'function' : different __ptr64 qualifiers when
compiling application which includes CreateThread funciton.

Any ideas??

Yes I have an idea: You are doing something more. Since I do not have a crystal
ball I can not tell you more. Show your code.

My guess is that you use the wrong signature for your thread function.

Norbert