Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Delivered-To: mailing list cygwin@cygwin.com Message-ID: <434BFA32.3060607@cygwin.com> Date: Tue, 11 Oct 2005 13:45:22 -0400 From: "Larry Hall (Cygwin)" Reply-To: cygwin@cygwin.com User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.12) Gecko/20050929 Thunderbird/1.0.7 Fedora/1.0.7-1.1.fc4 Mnenhy/0.7.2.0 MIME-Version: 1.0 To: Siegfried Heintze CC: cygwin@cygwin.com Subject: Re: System V IPC Message Queues and Shared Memory? References: <9478776.1129052203031.JavaMail.SYSTEM@CCC-NOVA1> In-Reply-To: <9478776.1129052203031.JavaMail.SYSTEM@CCC-NOVA1> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit 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: -- Larry Hall http://www.rfk.com RFK Partners, Inc. (508) 893-9779 - RFK Office 838 Washington Street (508) 893-9889 - FAX Holliston, MA 01746 -- 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/