From 29ed4d593f36cbc24aa20a1d8d11893fd0926ca9 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Fri, 8 Oct 1999 18:59:37 +0000
Subject: Added lifecycle chapter.

---
 doc/filesystem/Makefile        | 11 ++++++++---
 doc/filesystem/filesystem.texi |  2 ++
 doc/filesystem/lifecycle.t     | 35 +++++++++++++++++++++++++++++++++++
 3 files changed, 45 insertions(+), 3 deletions(-)
 create mode 100644 doc/filesystem/lifecycle.t

(limited to 'doc/filesystem')

diff --git a/doc/filesystem/Makefile b/doc/filesystem/Makefile
index 4f112b1609..217bf95066 100644
--- a/doc/filesystem/Makefile
+++ b/doc/filesystem/Makefile
@@ -22,18 +22,18 @@ dirs:
 COMMON_FILES=../common/cpright.texi ../common/setup.texi
 
 GENERATED_FILES=basefs.texi applayering.texi patheval.texi \
-    init.texi mounting.texi 
+    init.texi mounting.texi lifecycle.texi
 
 FILES= $(PROJECT).texi \
   preface.texi $(GENERATED_FILES)
 
 INFOFILES=$(wildcard $(PROJECT) $(PROJECT)-*)
 
-info: dirs networking
+info: dirs $(PROJECT)
 	#cp $(wildcard $(PROJECT) $(PROJECT)-*) $(INFO_INSTALL)
 	cp $(PROJECT) $(INFO_INSTALL)
 
-networking: $(FILES)
+$(PROJECT): $(FILES)
 	$(MAKEINFO) $(PROJECT).texi
 
 dvi: dirs $(PROJECT).dvi
@@ -77,6 +77,11 @@ mounting.texi: mounting.t Makefile
 	   -u "Top" \
 	   -n "" ${*}.t
 
+lifecycle.texi: lifecycle.t Makefile
+	$(BMENU) -p "" \
+	   -u "Top" \
+	   -n "" ${*}.t
+
 html: dirs $(FILES)
 	-mkdir -p $(WWW_INSTALL)/$(PROJECT)
 	# rm -f $(WWW_INSTALL)/$(PROJECT)/networkflow.jpg
diff --git a/doc/filesystem/filesystem.texi b/doc/filesystem/filesystem.texi
index b35898a8ea..34a95a3999 100644
--- a/doc/filesystem/filesystem.texi
+++ b/doc/filesystem/filesystem.texi
@@ -68,6 +68,7 @@ END-INFO-DIR-ENTRY
 @include patheval.texi
 @include init.texi
 @include mounting.texi
+@include lifecycle.texi
 @ifinfo
 @node Top, Preface, (dir), (dir)
 @top filesystem
@@ -81,6 +82,7 @@ This is the online version of the RTEMS Filesystem Design Guide.
 * Pathname Evaluation::
 * System Initialization::
 * Mounting and Unmounting File Systems::
+* File System Lifecycle::
 * Command and Variable Index::
 * Concept Index::
 @end menu
diff --git a/doc/filesystem/lifecycle.t b/doc/filesystem/lifecycle.t
new file mode 100644
index 0000000000..58c933f005
--- /dev/null
+++ b/doc/filesystem/lifecycle.t
@@ -0,0 +1,35 @@
+@c
+@c  COPYRIGHT (c) 1988-1998.
+@c  On-Line Applications Research Corporation (OAR).
+@c  All rights reserved.
+@c
+@c  $Id$
+@c
+
+@chapter File System Lifecycle
+
+This chapter describes some of the dynamic behavior of file system control
+structures
+
+@section Mount table chain
+
+The mount table chain is a dynamic list of structures that describe
+mounted file systems a specific points in the file system hierarchy. It is
+initialized to an empty state during the base file system initialization.
+The mount operation will add entries to the mount table chain. The
+un-mount operation will remove entries from the mount table chain.
+
+@section Memory associated with the In Memory File System
+
+A memory based file system draws its resources for files and directories
+from the memory resources of the system. When it is time to un-mount the
+file system, the memory resources that supported file system are set free.
+In order to free these resources, a recursive walk of the file systems
+tree structure will be performed. As the leaf nodes under the file system
+are encountered their resources are freed. When directories are made empty
+by this process, their resources are freed.
+
+@section File descriptor table entries and file control blocks
+
+The file: XXX
+
-- 
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