40 lines
2.1 KiB
HTML
40 lines
2.1 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
|
|
<!--Converted with LaTeX2HTML 96.1-c (Feb 29, 1996) by Nikos Drakos (nikos@cbl.leeds.ac.uk), CBLU, University of Leeds -->
|
|
<HTML>
|
|
<HEAD>
|
|
<TITLE>Internal and User Data Structures</TITLE>
|
|
<META NAME="description" CONTENT="Internal and User Data Structures">
|
|
<META NAME="keywords" CONTENT="lpg">
|
|
<META NAME="resource-type" CONTENT="document">
|
|
<META NAME="distribution" CONTENT="global">
|
|
<LINK REL=STYLESHEET HREF="lpg.css">
|
|
</HEAD>
|
|
<BODY LANG="EN">
|
|
<A NAME="tex2html745" HREF="node30.html"><IMG WIDTH=37 HEIGHT=24 ALIGN=BOTTOM ALT="next" SRC="next_motif.gif"></A> <A NAME="tex2html743" HREF="node27.html"><IMG WIDTH=26 HEIGHT=24 ALIGN=BOTTOM ALT="up" SRC="up_motif.gif"></A> <A NAME="tex2html737" HREF="node28.html"><IMG WIDTH=63 HEIGHT=24 ALIGN=BOTTOM ALT="previous" SRC="previous_motif.gif"></A> <A NAME="tex2html747" HREF="node1.html"><IMG WIDTH=65 HEIGHT=24 ALIGN=BOTTOM ALT="contents" SRC="contents_motif.gif"></A> <BR>
|
|
<B> Next:</B> <A NAME="tex2html746" HREF="node30.html">Message buffer</A>
|
|
<B>Up:</B> <A NAME="tex2html744" HREF="node27.html">6.4.2 Message Queues</A>
|
|
<B> Previous:</B> <A NAME="tex2html738" HREF="node28.html">Basic Concepts</A>
|
|
<BR> <P>
|
|
<H3><A NAME="SECTION00742200000000000000">Internal and User Data Structures</A></H3>
|
|
<P>
|
|
The key to fully understanding such complex topics as System V IPC is to become
|
|
intimately familiar with the various internal data structures that reside within
|
|
the confines of the kernel itself. Direct access to some of these structures
|
|
is necessary for even the most primitive operations, while others reside at a
|
|
much lower level.
|
|
<P>
|
|
<BR> <HR>
|
|
<UL>
|
|
<LI> <A NAME="tex2html748" HREF="node30.html#SECTION00742210000000000000">Message buffer</A>
|
|
<LI> <A NAME="tex2html749" HREF="node31.html#SECTION00742220000000000000">Kernel <TT>msg</TT> structure</A>
|
|
<LI> <A NAME="tex2html750" HREF="node32.html#SECTION00742230000000000000">Kernel <TT>msqid_ds</TT> structure</A>
|
|
<LI> <A NAME="tex2html751" HREF="node33.html#SECTION00742240000000000000">Kernel <TT>ipc_perm</TT> structure</A>
|
|
</UL>
|
|
<BR> <HR>
|
|
<P><ADDRESS>
|
|
<I>Converted on: <BR>
|
|
Fri Mar 29 14:43:04 EST 1996</I>
|
|
</ADDRESS>
|
|
</BODY>
|
|
</HTML>
|