diff options
| -rw-r--r-- | chapter01/changelog.xml | 7 | ||||
| -rw-r--r-- | chapter06/udev.xml | 76 | ||||
| -rw-r--r-- | packages.ent | 8 |
3 files changed, 14 insertions, 77 deletions
diff --git a/chapter01/changelog.xml b/chapter01/changelog.xml index e3e4dabab..0ebc9e2cd 100644 --- a/chapter01/changelog.xml +++ b/chapter01/changelog.xml @@ -43,6 +43,13 @@ man page symlink in all available languages. Closes ticket #1811. Thanks to Alexander Patrakov.</para> </listitem> + <listitem> + <para>[dnicholson] - Updated to udev-096 and udev-config-20060712. + Removed the bug.c program and the cd symlinks script. The cd + symlinks will be covered in Chapter 7. Closes ticket #1804. Thanks + to Alexander Patrakov for making the appropriate changes in the + Udev rules.</para> + </listitem> </itemizedlist> </listitem> diff --git a/chapter06/udev.xml b/chapter06/udev.xml index a7ad15fb4..a78e8c774 100644 --- a/chapter06/udev.xml +++ b/chapter06/udev.xml @@ -94,87 +94,17 @@ ln -sv /proc/kcore /lib/udev/devices/core</userinput></screen> </variablelist> - <para>Udev's configuration is far from ideal by default, so install - the configuration files here:</para> + <para>Udev has to be configured in order to work properly, and does + not come with any sort of "default" configuration. Install the + LFS-specific configuration files:</para> -<!-- FIXME: 90-bug.rules should be removed from the tarball once the book is released --> <screen><userinput>cp -v &udev-config;/[0-9]* /etc/udev/rules.d/</userinput></screen> - <para>Now install a helper script that is not included in the main Udev - tarball:</para> - -<screen><userinput>install -v -m 744 &udev-config;/write_cd_aliases /lib/udev/</userinput></screen> - <para>Install the documentation that explains how to create Udev rules:</para> <screen><userinput>install -m644 -D -v docs/writing_udev_rules/index.html \ /usr/share/doc/udev-&udev-version;/index.html</userinput></screen> - <important> - - <para>When Udev is started by the LFS-Bootscripts, a replay of all kernel - device events happens. These events tell Udev what devices exist. - Sometimes the Udev bootscript doesn't wait long enough for - <command>udevd</command> to process all of the replayed events and - consequently the devices for those missed events are not created before the - script exits. Since <command>udevd</command> is still running in the - background, the devices will be created a few milliseconds later, but the - next bootscript to run may require a device to exist before it has been - created. To avoid such missed events, and to avoid hardcoding an overly - long wait time, It is recommended that you run the following commands to - aid the LFS development team in debugging these missed events and finding - an acceptable solution more quickly.</para> - - <para>First, create a simple C file:</para> - -<screen><userinput>cat > bug.c << EOF -<literal>/* Simple event recorder */ -#define _GNU_SOURCE -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <unistd.h> -#include <stdlib.h> -#include <argz.h> -int main(int argc, char * argv[]) -{ - char * envar; - char * envz; - size_t len; - int bug; - bug = open("/dev/bug", O_WRONLY | O_APPEND); - if (bug == -1) - return 0; - - /* Ignore everything USB-related to avoid spamming the list */ - envar = getenv("PHYSDEVPATH"); - if (envar && strstr(envar, "usb")) - return 0; - envar = getenv("DEVPATH"); - if (envar && strstr(envar, "usb")) - return 0; - - setenv("_SEPARATOR", "-------------------------------", 1); - argz_create(environ, &envz, &len); - argz_stringify(envz, len, '\n'); - envz[len-1]='\n'; - write(bug, envz, len); - close(bug); - free(envz); - return 0; -}</literal> -EOF</userinput></screen> - - <para>Now compile it:</para> - -<screen><userinput>gcc -o /lib/udev/bug bug.c</userinput></screen> - - <para>When booting the new LFS system, if any events are missed, a warning - message will appear and a <filename>/dev/bugreport</filename> file will be - created. The warning message will tell you where to send feedback.</para> - - </important> - </sect2> <sect2 id="contents-udev" role="content"> diff --git a/packages.ent b/packages.ent index 1306e114c..f9259c71d 100644 --- a/packages.ent +++ b/packages.ent @@ -482,18 +482,18 @@ <!ENTITY texinfo-ch6-du "16.6 MB"> <!ENTITY texinfo-ch6-sbu "0.2 SBU"> -<!ENTITY udev-version "092"> +<!ENTITY udev-version "096"> <!ENTITY udev-size "190 KB"> <!ENTITY udev-url "&kernel;linux/utils/kernel/hotplug/udev-&udev-version;.tar.bz2"> -<!ENTITY udev-md5 "5e9ff419ac0132531990a7c5db80ef3e"> +<!ENTITY udev-md5 "f4effef7807ce1dc91ab581686ef197b"> <!ENTITY udev-home "http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev.html"> <!ENTITY udev-ch6-du "6.8 MB"> <!ENTITY udev-ch6-sbu "0.1 SBU"> -<!ENTITY udev-config "udev-config-20060515"> +<!ENTITY udev-config "udev-config-20060712"> <!ENTITY udev-config-size "4 KB"> <!ENTITY udev-config-url "http://downloads.linuxfromscratch.org/&udev-config;.tar.bz2"> -<!ENTITY udev-config-md5 "0caf192fcbcc535f1201df838a675c50"> +<!ENTITY udev-config-md5 "7bc92ab0aafa06adbb62a493bcc71186"> <!ENTITY udev-config-home " "> <!ENTITY util-linux-version "2.12r"> |