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RE: how to compile a program that uses threads and semaphores?
- From: Andre Kirchner <supercroc1974 at yahoo dot com>
- To: lrtaylor at micron dot com, gcc-help at gcc dot gnu dot org
- Date: Mon, 26 Jan 2004 18:16:06 -0800 (PST)
- Subject: RE: how to compile a program that uses threads and semaphores?
Hi Lyle,
Thanks, now I can compile this program.
Cheers,
Andre
--- lrtaylor@micron.com wrote:
> For the threads part, at least, you need to link
> your program to the
> pthreads library. Do this by adding '-pthread' to
> your link command
> line. Not sure about the semaphores, though...
>
> Cheers,
> Lyle
>
> -----Original Message-----
> From: gcc-help-owner@gcc.gnu.org
> [mailto:gcc-help-owner@gcc.gnu.org] On
> Behalf Of Andre Kirchner
> Sent: Monday, January 26, 2004 6:33 PM
> To: gcc-help@gcc.gnu.org
> Subject: how to compile a program that uses threads
> and semaphores?
>
> Hi,
>
> How do I compile a program that uses threads and
> semaphores? Although I included thread.h and
> semaphore.h in my program, gcc keeps saying that it
> can't find references to sem_wait, sem_post,
> sem_init
> and pthread_create.
> I'm using gcc 3.2.2 on a RedHat 9 box
>
> Thanks,
>
> Andre
>
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