how to compile a program that uses threads and semaphores?

[Andre Kirchner]

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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