From: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Date: Sun, 6 Dec 2009 01:10:11 +0000 (-0200)
Subject: Character devices.
X-Git-Url: http://git.cascardo.eti.br/?p=cascardo%2Fkernel%2Fold_slides%2F.git;a=commitdiff_plain;h=5241cf55b69064ee2d6aae6e38827a1020fa47be

Character devices.
---

diff --git a/03.char/03.char.xml b/03.char/03.char.xml
new file mode 100644
index 0000000..3c9f8cd
--- /dev/null
+++ b/03.char/03.char.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE slides SYSTEM "/usr/share/xml/docbook/custom/slides/3.3.1/schema/dtd/slides-full.dtd">
+
+<slides>
+
+<slidesinfo>
+<title>Character Devices</title>
+<author><firstname>Thadeu</firstname><surname>Cascardo</surname></author>
+</slidesinfo>
+
+<foil>
+<title>Introduction</title>
+</foil>
+
+<foil>
+<title>Device Number Macros</title>
+<para>
+Nowadays, major number is 12 bits and minor number is 20 bits. This may change
+in the future, so macros should be used.
+</para>
+<itemizedlist>
+<listitem>
+MAJOR
+</listitem>
+<listitem>
+MINOR
+</listitem>
+<listitem>
+MKDEV
+</listitem>
+</itemizedlist>
+</foil>
+
+<foil>
+<title>Inode structure</title>
+<para>
+Use <emphasis>imajor</emphasis> and <emphasis>iminor</emphasis> to get the major and minor number from an inode structure.
+</para>
+</foil>
+
+</slides>
diff --git a/03.char/Makefile b/03.char/Makefile
new file mode 100644
index 0000000..f5972c1
--- /dev/null
+++ b/03.char/Makefile
@@ -0,0 +1,13 @@
+NAME = 03.char
+
+all: $(NAME).pdf
+
+%.pdf: %.tex
+	TEXINPUTS=.:..: pdflatex $<
+
+%.tex: %.xml ../beamer.xsl
+	xsltproc ../beamer.xsl $< > $@
+
+clean:
+	rm -f $(NAME).pdf $(NAME).tex $(NAME).aux $(NAME).log $(NAME).nav \
+		$(NAME).out $(NAME).snm $(NAME).toc $(NAME).vrb