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Date:	Tue, 11 Oct 2005 13:45:22 -0400
From:	"Larry Hall (Cygwin)" <reply-to-list-only-lh AT cygwin DOT com>
Reply-To:	cygwin AT cygwin DOT com
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To:	Siegfried Heintze <siegfried AT heintze DOT com>
CC:	cygwin AT cygwin DOT com
Subject:	Re: System V IPC Message Queues and Shared Memory?
References:	<9478776 DOT 1129052203031 DOT JavaMail DOT SYSTEM AT CCC-NOVA1>
In-Reply-To:	<9478776.1129052203031.JavaMail.SYSTEM@CCC-NOVA1>

Siegfried Heintze wrote:
> I'm curious: does cygwin support the msgget, msgsnd, msgrcv & msgctl
> functions from System V IPC?
> 
> The sample code I downloaded from the www.wrox.com (for the book Beginning
> Linux Programming 3rd Edition chapter 14) compiles with no errors bug causes
> a "5032 Bad System call".
> 
> Should these functions work?
> 
> And what about shared memory using shmget, shmat, shmdt, shmctl?
> The sample code compiles with these functions too but gives a " 2764 Bad
> system call " and " 4480 Bad system call" when I run them.
> Should these work?

See the Cygwin User's Guide:

<http://cygwin.com/cygwin-ug-net/using-cygserver.html>

-- 
Larry Hall                              http://www.rfk.com
RFK Partners, Inc.                      (508) 893-9779 - RFK Office
838 Washington Street                   (508) 893-9889 - FAX
Holliston, MA 01746

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