how to compile a program that uses threads and semaphores?

[lrtaylor@micron.com]

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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