BSD 4_3_Net_2 release

[unix-history] / usr / src / share / doc / ps1 / 07.ipctut / tutor.me

diff --git a/usr/src/share/doc/ps1/07.ipctut/tutor.me b/usr/src/share/doc/ps1/07.ipctut/tutor.me
index 57e9569..87aec33 100644 (file)
--- a/usr/src/share/doc/ps1/07.ipctut/tutor.me
+++ b/usr/src/share/doc/ps1/07.ipctut/tutor.me
@@ -1,19 +1,35 @@
 .\" Copyright (c) 1986 The Regents of the University of California.
 .\" All rights reserved.
 .\"
-.\" Redistribution and use in source and binary forms are permitted
-.\" provided that the above copyright notice and this paragraph are
-.\" duplicated in all such forms and that any documentation,
-.\" advertising materials, and other materials related to such
-.\" distribution and use acknowledge that the software was developed
-.\" by the University of California, Berkeley.  The name of the
-.\" University may not be used to endorse or promote products derived
-.\" from this software without specific prior written permission.
-.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-.\" IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. All advertising materials mentioning features or use of this software
+.\"    must display the following acknowledgement:
+.\"    This product includes software developed by the University of
+.\"    California, Berkeley and its contributors.
+.\" 4. Neither the name of the University nor the names of its contributors
+.\"    may be used to endorse or promote products derived from this software
+.\"    without specific prior written permission.
 .\"
-.\"    @(#)tutor.me    6.6 (Berkeley) 3/7/89
+.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\"    @(#)tutor.me    6.8 (Berkeley) 4/17/91
 .\"
 .oh 'Introductory 4.3BSD IPC''PS1:7-%'
 .eh 'PS1:7-%''Introductory 4.3BSD IPC'
@@ -233,10 +249,11 @@ After the fork, both parent's and child's descriptor tables point to
 the pipe.
 The child can then use the pipe to send a message to the parent.
 .(z
--
-.bl 5.8i
--
-.\" pipe.grn goes here
+.ns
+.GS C
+height 6i
+file pipe.grn
+.GE
 .sp
 .ce 1
 Figure 2\ \ Sharing a pipe between parent and child
@@ -311,10 +328,10 @@ for some of its definitions.
 Figure 3\ \ Use of a socketpair
 .)z
 .(z
--
-.bl 5.8i
--
-.\" socketpair.grn goes here
+.GS C
+height 6i
+file socketpair.grn
+.GE
 .sp
 .ce 1
 Figure 4\ \ Sharing a socketpair between parent and child
@@ -613,10 +630,10 @@ Figure 7b\ \ Accepting an Internet domain stream connection
 Figure 7c\ \ Using select() to check for pending connections
 .)z
 .(z
--
-.bl 5.8i
--
-.\" accept.grn goes here
+.GS C
+height 6i
+file accept.grn
+.GE
 .sp
 .ce 1
 Figure 8\ \ Establishing a stream connection