Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sources.redhat.com/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sources.redhat.com/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com
Date: Sun, 4 Jan 2004 13:29:21 +0100
From: "Gerrit P. Haase" <gp AT familiehaase DOT de>
Reply-To: "Gerrit @ cygwin" <cygwin AT cygwin DOT com>
Organization: Esse keine toten Tiere
Message-ID: <1047464079.20040104132921@familiehaase.de>
To: "Alex Vinokur" <alexvn AT connect DOT to>
CC: cygwin AT cygwin DOT com
Subject: Re: shmget : Function not implemented
In-Reply-To: <bt8unn$k9e$1@sea.gmane.org>
References: <bt8unn$k9e$1 AT sea DOT gmane DOT org>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
X-IsSubscribed: yes

Hallo Alex,

Am Sonntag, 4. Januar 2004 um 12:51 schriebst du:

> Hi,

> I have got a problem with shmget.

> Something wrong?

> ===========================================
> Windows 2000 Professional
> CYGWIN_NT-5.0 1.5.5(0.94/3/2)
> gcc version 3.3.1 (cygming special)
> ===========================================

> ====== C code : File foo.c : BEGIN ======
> #include <stdio.h>
> #include <stdlib.h>
> #include <errno.h>
> #include <sys/shm.h>

> int main()
> {
> const int id = shmget(IPC_PRIVATE, 2*sizeof(int), 0660);

>   if (id == -1) printf ("ERROR : %d - %s\n", errno, strerror(errno));

>   return 0;
> }

> ====== C code : File foo.c : END ========


> ====== Compilation & Run : BEGIN ======

> $ gcc foo.c -lcygipc

> $ a

> ERROR : 88 - Function not implemented

> ====== Compilation & Run : END ========

The example works for me(tm).

Guesses:
1. The ipc-daemon2 needs to run.
2. Wrong headers (cygipc-2.x not installed)?

$ ls -l  /usr/include/sys/shm.h
-rwxrwxrwx    1 #gerrit  Benutzer     3330 Oct 17 07:25 /usr/include/sys/shm.h


Gerrit
-- 
=^..^=



--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/