On Thu, Jul 23, 2009 at 4:11 PM, Corinna
Vinschen<corinna-cyg...@cygwin.com> wrote:
> On Jul 23 15:50, jean-luc malet wrote:
>> Hi!
>> I've the following code :
>> void _Window::Start(void* arg)
>> {
>> ThreadArgs args;
>> args.TheWindow=this;
>> args.args=arg;
>> int err = pthread_create(&main_thread,NULL,_Start, (void*)&args);
>> if (err)
>> {
>> throw new Exception(err, "window thread creation error");
>> }
>> }
>> void* _Window::_Start(void* arg)
>> {
>> ThreadArgs* args = (ThreadArgs*) arg;
>> pthread_exit((void*)args->TheWindow->start_routine(args->args));
>> }
>>
>> _Window::_Start is static
>>
>> for some reason that I can't determine it happens that args in
>> _Window::_Start have strange value (args->TheWindow don't contain a
>> valid pointer, ie a pointer on a _Window object)
>
> Maybe you shouldn't let the arg to the thread point to a local
> stack-based variable in the other method which, as you code implies,
> returns after having started the thread...
>
>
> Corinna
>
> --
> Corinna Vinschen Please, send mails regarding Cygwin to
> Cygwin Project Co-Leader cygwin AT cygwin DOT com
> Red Hat
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>
Yes, sorry for such lame question :( I should have seen this issue
the code has been modified and has been tested under linux and is now
working as expected under linux, thanks
however I have a X server connection issue
freeglut (./tests/GENERATED/GlutWindowTest): Unable to create direct
context rendering for window ' '
This may hurt performance.
XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":0.0"
after 34 requests (32 known processed) with 5 events remaining.
think I will have to post on Cygwin/X ML
thanks for help
JLM
--
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-----------------------------
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