2003-08-07 14:30:41 +04:00
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.\" $NetBSD: 0.t,v 1.3 2003/08/07 10:30:51 agc Exp $
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1998-01-09 09:54:57 +03:00
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.\"
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1994-06-19 04:07:16 +04:00
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.\" Copyright (c) 1986, 1993
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.\" The Regents of the University of California. All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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2003-08-07 14:30:41 +04:00
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.\" 3. Neither the name of the University nor the names of its contributors
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1994-06-19 04:07:16 +04:00
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)0.t 8.1 (Berkeley) 6/8/93
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.\"
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.EH 'PSD:21-%''Advanced 4.4BSD IPC Tutorial'
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.OH 'Advanced 4.4BSD IPC Tutorial''PSD:21-%'
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.ds lq ``
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.ds rq ''
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.de DT
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.if t .ta .5i 1.25i 2.5i 3.75i
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.\" 3.5i went to 3.8i
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.if n .ta .7i 1.75i 3.8i
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..
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.bd S B 3
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.TL
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An Advanced 4.4BSD Interprocess Communication Tutorial
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.AU
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Samuel J. Leffler
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.AU
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Robert S. Fabry
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.AU
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William N. Joy
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.AU
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Phil Lapsley
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.AI
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Computer Systems Research Group
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Department of Electrical Engineering and Computer Science
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University of California, Berkeley
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Berkeley, California 94720
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.sp 2
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.AU
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Steve Miller
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.AU
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Chris Torek
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.AI
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Heterogeneous Systems Laboratory
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Department of Computer Science
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University of Maryland, College Park
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College Park, Maryland 20742
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.de IR
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\fI\\$1\fP\\$2
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..
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.de UX
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UNIX\\$1
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..
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.AB
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.PP
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.FS
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* \s-2UNIX\s0 is a trademark of UNIX System Laboratories, Inc.
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in the US and some other countries.
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.FE
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This document provides an introduction to the interprocess
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communication facilities included in the
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4.4BSD release of the
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.UX *
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system.
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.PP
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It discusses the overall model for interprocess communication
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and introduces the interprocess communication primitives
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which have been added to the system. The majority of the
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document considers the use of these primitives in developing
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applications. The reader is expected to be familiar with
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the C programming language as all examples are written in C.
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.AE
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