Problem with MUTEX and BARRIER

Hi,

I can’t undestand complete the “MUTEX” and “BARRIER” concepts, from the
functions pthread_mutex_lock and pthread_cond_barrier or something like
that, also the concept of “recurse”…

Is there anyone who can help me?

Sincerly

Armando

Armando Garza <el_titirrin@yahoo.com> wrote:

Hi,

I can’t undestand complete the “MUTEX” and “BARRIER” concepts, from the
functions pthread_mutex_lock and pthread_cond_barrier or something like
that, also the concept of “recurse”…

Is there anyone who can help me?

Shameless plug:

http://www.parse.com/products/books/book_v3/index.html

will explain that, as well as other concepts relating to QNX Neutrino.
Since you are talking about mutexes and barriers, you are most likely
using QNX Neutrino, and should therefore not be posting your questions
in the “qnx4” conference; try something like qdn.public.qnxrtp.os :slight_smile:

Cheers,
-RK


[If replying via email, you’ll need to click on the URL that’s emailed to you
afterwards to forward the email to me – spam filters and all that]
Robert Krten, PDP minicomputer collector http://www.parse.com/~pdp8/