From owner-freebsd-questions  Tue Feb 12 16: 7:53 2002
Delivered-To: freebsd-questions@freebsd.org
Received: from mx01-a.netapp.com (mx01-a.netapp.com [198.95.226.53])
	by hub.freebsd.org (Postfix) with ESMTP id 7EF0837B402
	for <questions@FreeBSD.ORG>; Tue, 12 Feb 2002 16:07:42 -0800 (PST)
Received: from frejya.corp.netapp.com (frejya [10.10.20.91])
	by mx01-a.netapp.com (8.11.1/8.11.1/NTAP-1.2) with ESMTP id g1D07N312974;
	Tue, 12 Feb 2002 16:07:28 -0800 (PST)
Received: from orbit-fe.eng (localhost [127.0.0.1])
	by frejya.corp.netapp.com (8.12.2/8.12.2/NTAP-1.4) with ESMTP id g1D07MfT022956;
	Tue, 12 Feb 2002 16:07:22 -0800 (PST)
Received: from localhost (kmacy@localhost)
	by orbit-fe.eng (8.10.2+Sun/8.10.2) with ESMTP id g1D07HZ20731;
	Tue, 12 Feb 2002 16:07:21 -0800 (PST)
Date: Tue, 12 Feb 2002 16:07:17 -0800 (PST)
From: Kip Macy <kmacy@netapp.com>
To: Matthew <matthew@netsol.net>
Cc: questions@FreeBSD.ORG
Subject: Re: sysv semaphore
In-Reply-To: <003401c1b3ee$99ee8aa0$4d76cb3f@ss3>
Message-ID: <Pine.GSO.4.10.10202121602200.714-100000@orbit>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
Sender: owner-freebsd-questions@FreeBSD.ORG
Precedence: bulk
List-ID: <freebsd-questions.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20freebsd-questions>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20freebsd-questions>
X-Loop: FreeBSD.ORG

This is really a questions for -questions so I'm moving it to that list.
The semaphore code is all tied to libc_r pthreads, and can be found in the
corresponding directory under libc_r, so I din't know if that fits
your needs. The shm code is in /usr/src/lib/libc/gen/posixshm.c .

Anything not under a GNU directory is BSD licensed as far as I'm aware.


				-Kip




On Tue, 12 Feb 2002, Matthew wrote:

> Thanks for the info. Do you know where I can find the code with a BSD style license?
> --------------------------------------------------
> WWW.XGFORCE.COM - 
> The Next Generation Server Clustering
> and Enterprise Firewall/VPN Solutions.
> --------------------------------------------------
> ----- Original Message ----- 
> From: "k Macy" <kip_macy@yahoo.com>
> To: "Matthew" <matthew@netsol.net>; <hackers@FreeBSD.ORG>
> Sent: Monday, February 11, 2002 9:56 PM
> Subject: Re: sysv semaphore
> 
> 
> > Look at the posix shmem and sem functions:
> > shm_open
> > shm_unlink
> > 
> > sem_open, sem_close, sem_post etc.
> > 
> > --- Matthew <matthew@netsol.net> wrote:
> > > Is there a sysv semphore/shmem implementation using
> > > mmap available for FreeBSD? I need a userland
> > > based sysv
> > > sem/shm library to write a little project, any
> > > pointers?
> > > 
> > > Many thanks in advance
> > > 
> > > Matt
> > > --------------------------------------------------
> > > WWW.XGFORCE.COM -
> > > The Next Generation Server Clustering
> > > and Enterprise Firewall/VPN Solutions.
> > > --------------------------------------------------
> > > 
> > > 
> > > To Unsubscribe: send mail to majordomo@FreeBSD.org
> > > with "unsubscribe freebsd-hackers" in the body of
> > > the message
> > > 
> > > 
> > 
> > 
> > __________________________________________________
> > Do You Yahoo!?
> > Send FREE Valentine eCards with Yahoo! Greetings!
> > http://greetings.yahoo.com
> > 
> > To Unsubscribe: send mail to majordomo@FreeBSD.org
> > with "unsubscribe freebsd-hackers" in the body of the message
> > 
> 
> 
> To Unsubscribe: send mail to majordomo@FreeBSD.org
> with "unsubscribe freebsd-hackers" in the body of the message
> 


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-questions" in the body of the message