diff options
Diffstat (limited to 'packages/udev')
| -rwxr-xr-x | packages/udev/files/init | 234 | ||||
| -rw-r--r-- | packages/udev/files/links.conf (renamed from packages/udev/udev-070/links.conf) | 0 | ||||
| -rw-r--r-- | packages/udev/files/local.rules | 3 | ||||
| -rw-r--r-- | packages/udev/files/mount.sh | 25 | ||||
| -rw-r--r-- | packages/udev/files/permissions.rules | 81 | ||||
| -rw-r--r-- | packages/udev/files/udev.rules (renamed from packages/udev/udev-070/udev.rules) | 2 | ||||
| -rw-r--r-- | packages/udev/udev-058/init | 178 | ||||
| -rw-r--r-- | packages/udev/udev-058/noasmlinkage.patch (renamed from packages/udev/files/noasmlinkage.patch) | 0 | ||||
| -rw-r--r-- | packages/udev/udev-063/init | 178 | ||||
| -rw-r--r-- | packages/udev/udev-065/init | 178 | ||||
| -rw-r--r-- | packages/udev/udev-070/fix-alignment.patch | 24 | ||||
| -rw-r--r-- | packages/udev/udev-070/init | 196 | ||||
| -rw-r--r-- | packages/udev/udev.inc | 20 | ||||
| -rw-r--r-- | packages/udev/udev_058.bb | 1 | ||||
| -rw-r--r-- | packages/udev/udev_063.bb | 3 | ||||
| -rw-r--r-- | packages/udev/udev_065.bb | 3 | ||||
| -rw-r--r-- | packages/udev/udev_070.bb | 12 |
17 files changed, 792 insertions, 346 deletions
diff --git a/packages/udev/files/init b/packages/udev/files/init index 16efb31542..c290661c72 100755 --- a/packages/udev/files/init +++ b/packages/udev/files/init @@ -1,36 +1,18 @@ #!/bin/sh -e -PATH="/usr/sbin:/usr/bin:/sbin:/bin" - UDEVSTART=/sbin/udevstart -# default maximum size of the /dev ramfs -ramfs_size="1M" +# defaults +tmpfs_size="10M" +udev_root="/dev" [ -x $UDEVSTART ] || exit 0 . /etc/udev/udev.conf -case "$(uname -r)" in - 2.[012345].*) - echo "udev requires a kernel >= 2.6, not started." - exit 0 - ;; -esac - -if ! grep -q '[[:space:]]ramfs$' /proc/filesystems; then - echo "udev requires ramfs support, not started." - exit 0 -fi - -if [ ! -e /proc/sys/kernel/hotplug ]; then - echo "udev requires hotplug support, not started." - exit 0 -fi - ############################################################################## -# we need to unmount /dev/pts/ and remount it later over the ramfs +# we need to unmount /dev/pts/ and remount it later over the tmpfs unmount_devpts() { if mountpoint -q /dev/pts/; then umount -l /dev/pts/ @@ -41,132 +23,169 @@ unmount_devpts() { fi } -# mount a ramfs over /dev, if somebody did not already do it -mount_ramfs() { - if grep -E -q "^[^[:space:]]+ /dev ramfs" /proc/mounts; then +# mount a tmpfs over /dev, if somebody did not already do it +mount_tmpfs() { + if grep -E -q "^[^[:space:]]+ /dev tmpfs" /proc/mounts; then return 0 fi - # /.dev is used by /sbin/MAKEDEV to access the real /dev directory. - # if you don't like this, remove /.dev/. - [ -d /.dev ] && mount --bind /dev /.dev + # /dev/.static/dev/ is used by MAKEDEV to access the real /dev/ directory. + # /etc/udev/ is recycled as a temporary mount point because it's the only + # directory which is guaranteed to be available. + mount -n -o bind /dev /etc/udev + + if ! mount -n -o size=$tmpfs_size,mode=0755 -t tmpfs tmpfs /dev; then + umount /etc/udev + echo "udev requires tmpfs support, not started." + exit 1 + fi + + # using ln to test if /dev works, because touch is in /usr/bin/ + if ln -s test /dev/test-file; then + rm /dev/test-file + else + echo "udev requires tmpfs support, not started." + umount /etc/udev + umount /dev + exit 1 + fi - echo -n "Mounting a ramfs over /dev..." - mount -n -o size=$ramfs_size,mode=0755 -t ramfs none /dev - echo "done." + mkdir -p /dev/.static/dev + chmod 700 /dev/.static/ + mount -n -o move /etc/udev /dev/.static/dev } # I hate this hack. -- Md make_extra_nodes() { - if [ -f /etc/udev/links.conf ]; then + [ -e /etc/udev/links.conf ] || return 0 grep '^[^#]' /etc/udev/links.conf | \ while read type name arg1; do [ "$type" -a "$name" -a ! -e "/dev/$name" -a ! -L "/dev/$name" ] ||continue case "$type" in - L) - ln -s $arg1 /dev/$name - ;; - D) - mkdir -p /dev/$name - ;; - M) - mknod -m 600 /dev/$name $arg1 - ;; - *) - echo "unparseable line ($type $name $arg1)" - ;; + L) ln -s $arg1 /dev/$name ;; + D) mkdir -p /dev/$name ;; + M) mknod -m 600 /dev/$name $arg1 ;; + *) echo "links.conf: unparseable line ($type $name $arg1)" ;; esac done - fi +} + +# this function is duplicated in preinst, postinst and d-i +supported_kernel() { + case "$(uname -r)" in + 2.[012345].*|2.6.[0-9]|2.6.[0-9][!0-9]*) return 1 ;; + 2.6.1[01]|2.6.1[01][!0-9]*) return 1 ;; + esac + return 0 +} + +# shell version of /usr/bin/tty +my_tty() { + [ -x /bin/readlink ] || return 0 + [ -e /proc/self/fd/0 ] || return 0 + readlink --silent /proc/self/fd/0 || true +} + +warn_if_interactive() { + if [ "$RUNLEVEL" = "S" -a "$PREVLEVEL" = "N" ]; then + return 0 + fi + + TTY=$(my_tty) + if [ -z "$TTY" -o "$TTY" = "/dev/console" ]; then + return 0 + fi + + printf "\n\n\nIt has been detected that the command\n\n\t$0 $*\n\n" + printf "has been run from an interactive shell.\n" + printf "It will probably not do what you expect, so this script will wait\n" + printf "60 seconds before continuing. Press ^C to stop it.\n" + printf "RUNNING THIS COMMAND IS HIGHLY DISCOURAGED!\n\n\n\n" + sleep 60 } ############################################################################## -if [ "$udev_root" != "/dev" ]; then - echo "WARNING: udev_root != /dev" +if ! supported_kernel; then + echo "udev requires a kernel >= 2.6.12, not started." + exit 1 +fi -case "$1" in - start) - if [ -e "$udev_root/.udev.tdb" ]; then - if mountpoint -q /dev/; then - echo "FATAL: udev is already active on $udev_root." - exit 1 - else - echo "WARNING: .udev.tdb already exists on the old $udev_root!" - fi - fi - mount -n -o size=$ramfs_size,mode=0755 -t ramfs none $udev_root - echo -n "Creating initial device nodes..." - $UDEVSTART - echo "done." - ;; - stop) - start-stop-daemon -K -x /sbin/udevd - echo -n "Unmounting $udev_root..." - # unmounting with -l should never fail - if umount -l $udev_root; then - echo "done." - else - echo "failed." - fi - ;; - restart|force-reload) - $0 stop - $0 start - ;; - *) - echo "Usage: /etc/init.d/udev {start|stop|restart|force-reload}" - exit 1 - ;; -esac +if [ ! -e /proc/filesystems ]; then + echo "udev requires a mounted procfs, not started." + exit 1 +fi + +if ! grep -q '[[:space:]]tmpfs$' /proc/filesystems; then + echo "udev requires tmpfs support, not started." + exit 1 +fi - exit 0 -fi # udev_root != /dev/ +if [ ! -d /sys/class/ ]; then + echo "udev requires a mounted sysfs, not started." + exit 1 +fi + +if [ ! -e /proc/sys/kernel/hotplug ]; then + echo "udev requires hotplug support, not started." + exit 1 +fi ############################################################################## + # When modifying this script, do not forget that between the time that # the new /dev has been mounted and udevstart has been run there will be # no /dev/null. This also means that you cannot use the "&" shell command. case "$1" in start) - if [ -e "$udev_root/.udev.tdb" ]; then + if [ -e "$udev_root/.udevdb" ]; then if mountpoint -q /dev/; then - echo "FATAL: udev is already active on $udev_root." - exit 1 + TMPFS_MOUNTED=1 else - echo "WARNING: .udev.tdb already exists on the old $udev_root!" + echo ".udevdb already exists on the old $udev_root!" fi fi - unmount_devpts - mount_ramfs - ACTION=add - echo -n "Creating initial device nodes..." - $UDEVSTART + warn_if_interactive + + #echo /sbin/udevsend > /proc/sys/kernel/hotplug + echo "" > /proc/sys/kernel/hotplug + udevsend + if [ "$UDEV_DISABLED" = "yes" ]; then + echo "udev disabled on the kernel command line, not started." + exit 0 + fi + + if [ ! "$TMPFS_MOUNTED" ]; then + unmount_devpts + mount_tmpfs + [ -d /proc/1 ] || mount -n /proc + # if this directory is not present /dev will not be updated by udev + mkdir /dev/.udevdb/ + echo "Creating initial device nodes..." + udevstart + fi make_extra_nodes - echo "done." -# /etc/init.d/mountvirtfs start ;; stop) - start-stop-daemon -K -x /sbin/udevd + warn_if_interactive + start-stop-daemon --stop --exec /sbin/udevd --quiet unmount_devpts - echo -n "Unmounting /dev..." + if [ -d /dev/.static/dev/ ]; then + umount -l /dev/.static/dev/ || true + fi + echo "Unmounting /dev..." # unmounting with -l should never fail - if umount -l /dev; then - echo "done." - umount -l /.dev || true -# /etc/init.d/mountvirtfs start - else - echo "failed." + if ! umount -l /dev; then + exit 1 fi ;; restart|force-reload) - start-stop-daemon -K -x /sbin/udevd - echo -n "Recreating device nodes..." - ACTION=add - $UDEVSTART + start-stop-daemon --stop --exec /sbin/udevd --quiet + log_begin_msg "Recreating device nodes..." + udevstart make_extra_nodes - echo "done." + log_end_msg 0 ;; *) echo "Usage: /etc/init.d/udev {start|stop|restart|force-reload}" @@ -175,4 +194,3 @@ case "$1" in esac exit 0 - diff --git a/packages/udev/udev-070/links.conf b/packages/udev/files/links.conf index 8fff922db6..8fff922db6 100644 --- a/packages/udev/udev-070/links.conf +++ b/packages/udev/files/links.conf diff --git a/packages/udev/files/local.rules b/packages/udev/files/local.rules new file mode 100644 index 0000000000..95b3e10830 --- /dev/null +++ b/packages/udev/files/local.rules @@ -0,0 +1,3 @@ +SUBSYSTEM=="block", ACTION=="add" RUN+="/etc/udev/scripts/mount.sh" +SUBSYSTEM=="block", ACTION=="remove" RUN+="/etc/udev/scripts/mount.sh" + diff --git a/packages/udev/files/mount.sh b/packages/udev/files/mount.sh new file mode 100644 index 0000000000..7e641b08d7 --- /dev/null +++ b/packages/udev/files/mount.sh @@ -0,0 +1,25 @@ +#!/bin/sh +# +# Called from udev +# Attemp to mount any added block devices +# and remove any removed devices +# + +MOUNT="/bin/mount" +PMOUNT="/usr/bin/pmount" +UMOUNT="/bin/umount" + +if [ "$ACTION" = "add" ] && [ -n "$DEVNAME" ]; then + if [ -x "$PMOUNT" ]; then + $PMOUNT $DEVNAME 2> /dev/null + elif [ -x $MOUNT ]; then + $MOUNT $DEVNAME 2> /dev/null + fi +fi + +if [ "$ACTION" = "remove" ] && [ -x "$UMOUNT" ] && [ -n "$DEVNAME" ]; then + for mnt in `cat /proc/mounts | grep "$DEVNAME" | cut -f 2 -d " " ` + do + $UMOUNT $mnt + done +fi diff --git a/packages/udev/files/permissions.rules b/packages/udev/files/permissions.rules new file mode 100644 index 0000000000..86d771276b --- /dev/null +++ b/packages/udev/files/permissions.rules @@ -0,0 +1,81 @@ +# default permissions for block devices +SUBSYSTEM=="block", GROUP="disk" +SUBSYSTEM=="block", SYSFS{removable}=="1", GROUP="floppy" + +# IDE devices +BUS=="ide", KERNEL=="hd[a-z]", SYSFS{removable}="1", \ + PROGRAM="/bin/cat /proc/ide/%k/media", RESULT=="cdrom*", GROUP="cdrom" +BUS=="ide", KERNEL=="ht[0-9]*", GROUP="tape" +BUS=="ide", KERNEL=="nht[0-9]*", GROUP="tape" + +# SCSI devices +BUS=="scsi", SYSFS{type}=="1", GROUP="tape" +BUS=="scsi", SYSFS{type}=="5", GROUP="cdrom" +BUS=="scsi", SYSFS{type}=="6", GROUP="scanner" + +# USB devices +BUS=="usb", KERNEL=="legousbtower*", MODE="0666" +BUS=="usb", KERNEL=="lp[0-9]*", GROUP="lp" + +# serial devices +SUBSYSTEM=="tty", GROUP="dialout" +SUBSYSTEM=="capi", GROUP="dialout" +SUBSYSTEM=="slamr", GROUP="dialout" + +# vc devices (all members of the tty subsystem) +KERNEL=="ptmx", MODE="0666", GROUP="root" +KERNEL=="console", MODE="0600", GROUP="root" +KERNEL=="tty", MODE="0666", GROUP="root" +KERNEL=="tty[0-9]*", GROUP="root" +KERNEL=="pty*", MODE="0666", GROUP="tty" + +# video devices +SUBSYSTEM=="video4linux", GROUP="video" +SUBSYSTEM=="drm", GROUP="video" +SUBSYSTEM=="dvb", GROUP="video" +SUBSYSTEM=="em8300", GROUP="video" +SUBSYSTEM=="graphics", GROUP="video" +SUBSYSTEM=="nvidia", GROUP="video" + +# misc devices +KERNEL=="random", MODE="0666" +KERNEL=="urandom", MODE="0444" +KERNEL=="mem", MODE="0640", GROUP="kmem" +KERNEL=="kmem", MODE="0640", GROUP="kmem" +KERNEL=="port", MODE="0640", GROUP="kmem" +KERNEL=="full", MODE="0666" +KERNEL=="null", MODE="0666" +KERNEL=="zero", MODE="0666" +KERNEL=="inotify", MODE="0666" +KERNEL=="sgi_fetchop", MODE="0666" +KERNEL=="sonypi", MODE="0666" +KERNEL=="agpgart", GROUP="video" +KERNEL=="nvram", GROUP="nvram" +KERNEL=="rtc", MODE="0660", GROUP="audio" + +KERNEL=="cdemu[0-9]*", GROUP="cdrom" +KERNEL=="pktcdvd[0-9]*", GROUP="cdrom" +KERNEL=="pktcdvd", MODE="0644" + +# printers and parallel devices +SUBSYSTEM=="printer", GROUP="lp" +SUBSYSTEM=="ppdev", GROUP="lp" +KERNEL=="pt[0-9]*", GROUP="tape" +KERNEL=="pht[0-9]*", GROUP="tape" + +# sound devices +SUBSYSTEM=="sound", GROUP="audio" + +# ieee1394 devices +KERNEL=="raw1394", GROUP="disk" +KERNEL=="dv1394*", GROUP="video" +KERNEL=="video1394*", GROUP="video" + +# input devices +KERNEL=="event[0-9]*", MODE="0664" +KERNEL=="js[0-9]*", MODE="0664" + +# AOE character devices +SUBSYSTEM=="aoe", MODE="0220", GROUP="disk" +SUBSYSTEM=="aoe", KERNEL=="err", MODE="0440" + diff --git a/packages/udev/udev-070/udev.rules b/packages/udev/files/udev.rules index 9e45ed64c3..4fc82ba250 100644 --- a/packages/udev/udev-070/udev.rules +++ b/packages/udev/files/udev.rules @@ -93,4 +93,4 @@ KERNEL=="device-mapper", NAME="mapper/control" KERNEL="rfcomm[0-9]*", NAME="%k", GROUP="users", MODE="0660" # Firmware Helper -ACTION=="add", SUBSYSTEM=="firmware", RUN+="/sbin/firmware_helper"
\ No newline at end of file +ACTION=="add", SUBSYSTEM=="firmware", RUN+="/sbin/firmware_helper" diff --git a/packages/udev/udev-058/init b/packages/udev/udev-058/init new file mode 100644 index 0000000000..16efb31542 --- /dev/null +++ b/packages/udev/udev-058/init @@ -0,0 +1,178 @@ +#!/bin/sh -e + +PATH="/usr/sbin:/usr/bin:/sbin:/bin" + +UDEVSTART=/sbin/udevstart + +# default maximum size of the /dev ramfs +ramfs_size="1M" + +[ -x $UDEVSTART ] || exit 0 + +. /etc/udev/udev.conf + +case "$(uname -r)" in + 2.[012345].*) + echo "udev requires a kernel >= 2.6, not started." + exit 0 + ;; +esac + +if ! grep -q '[[:space:]]ramfs$' /proc/filesystems; then + echo "udev requires ramfs support, not started." + exit 0 +fi + +if [ ! -e /proc/sys/kernel/hotplug ]; then + echo "udev requires hotplug support, not started." + exit 0 +fi + +############################################################################## + +# we need to unmount /dev/pts/ and remount it later over the ramfs +unmount_devpts() { + if mountpoint -q /dev/pts/; then + umount -l /dev/pts/ + fi + + if mountpoint -q /dev/shm/; then + umount -l /dev/shm/ + fi +} + +# mount a ramfs over /dev, if somebody did not already do it +mount_ramfs() { + if grep -E -q "^[^[:space:]]+ /dev ramfs" /proc/mounts; then + return 0 + fi + + # /.dev is used by /sbin/MAKEDEV to access the real /dev directory. + # if you don't like this, remove /.dev/. + [ -d /.dev ] && mount --bind /dev /.dev + + echo -n "Mounting a ramfs over /dev..." + mount -n -o size=$ramfs_size,mode=0755 -t ramfs none /dev + echo "done." +} + +# I hate this hack. -- Md +make_extra_nodes() { + if [ -f /etc/udev/links.conf ]; then + grep '^[^#]' /etc/udev/links.conf | \ + while read type name arg1; do + [ "$type" -a "$name" -a ! -e "/dev/$name" -a ! -L "/dev/$name" ] ||continue + case "$type" in + L) + ln -s $arg1 /dev/$name + ;; + D) + mkdir -p /dev/$name + ;; + M) + mknod -m 600 /dev/$name $arg1 + ;; + *) + echo "unparseable line ($type $name $arg1)" + ;; + esac + done + fi +} + +############################################################################## + +if [ "$udev_root" != "/dev" ]; then + echo "WARNING: udev_root != /dev" + +case "$1" in + start) + if [ -e "$udev_root/.udev.tdb" ]; then + if mountpoint -q /dev/; then + echo "FATAL: udev is already active on $udev_root." + exit 1 + else + echo "WARNING: .udev.tdb already exists on the old $udev_root!" + fi + fi + mount -n -o size=$ramfs_size,mode=0755 -t ramfs none $udev_root + echo -n "Creating initial device nodes..." + $UDEVSTART + echo "done." + ;; + stop) + start-stop-daemon -K -x /sbin/udevd + echo -n "Unmounting $udev_root..." + # unmounting with -l should never fail + if umount -l $udev_root; then + echo "done." + else + echo "failed." + fi + ;; + restart|force-reload) + $0 stop + $0 start + ;; + *) + echo "Usage: /etc/init.d/udev {start|stop|restart|force-reload}" + exit 1 + ;; +esac + + exit 0 +fi # udev_root != /dev/ + +############################################################################## +# When modifying this script, do not forget that between the time that +# the new /dev has been mounted and udevstart has been run there will be +# no /dev/null. This also means that you cannot use the "&" shell command. + +case "$1" in + start) + if [ -e "$udev_root/.udev.tdb" ]; then + if mountpoint -q /dev/; then + echo "FATAL: udev is already active on $udev_root." + exit 1 + else + echo "WARNING: .udev.tdb already exists on the old $udev_root!" + fi + fi + unmount_devpts + mount_ramfs + ACTION=add + echo -n "Creating initial device nodes..." + $UDEVSTART + make_extra_nodes + echo "done." +# /etc/init.d/mountvirtfs start + ;; + stop) + start-stop-daemon -K -x /sbin/udevd + unmount_devpts + echo -n "Unmounting /dev..." + # unmounting with -l should never fail + if umount -l /dev; then + echo "done." + umount -l /.dev || true +# /etc/init.d/mountvirtfs start + else + echo "failed." + fi + ;; + restart|force-reload) + start-stop-daemon -K -x /sbin/udevd + echo -n "Recreating device nodes..." + ACTION=add + $UDEVSTART + make_extra_nodes + echo "done." + ;; + *) + echo "Usage: /etc/init.d/udev {start|stop|restart|force-reload}" + exit 1 + ;; +esac + +exit 0 + diff --git a/packages/udev/files/noasmlinkage.patch b/packages/udev/udev-058/noasmlinkage.patch index 1694d4d661..1694d4d661 100644 --- a/packages/udev/files/noasmlinkage.patch +++ b/packages/udev/udev-058/noasmlinkage.patch diff --git a/packages/udev/udev-063/init b/packages/udev/udev-063/init new file mode 100644 index 0000000000..16efb31542 --- /dev/null +++ b/packages/udev/udev-063/init @@ -0,0 +1,178 @@ +#!/bin/sh -e + +PATH="/usr/sbin:/usr/bin:/sbin:/bin" + +UDEVSTART=/sbin/udevstart + +# default maximum size of the /dev ramfs +ramfs_size="1M" + +[ -x $UDEVSTART ] || exit 0 + +. /etc/udev/udev.conf + +case "$(uname -r)" in + 2.[012345].*) + echo "udev requires a kernel >= 2.6, not started." + exit 0 + ;; +esac + +if ! grep -q '[[:space:]]ramfs$' /proc/filesystems; then + echo "udev requires ramfs support, not started." + exit 0 +fi + +if [ ! -e /proc/sys/kernel/hotplug ]; then + echo "udev requires hotplug support, not started." + exit 0 +fi + +############################################################################## + +# we need to unmount /dev/pts/ and remount it later over the ramfs +unmount_devpts() { + if mountpoint -q /dev/pts/; then + umount -l /dev/pts/ + fi + + if mountpoint -q /dev/shm/; then + umount -l /dev/shm/ + fi +} + +# mount a ramfs over /dev, if somebody did not already do it +mount_ramfs() { + if grep -E -q "^[^[:space:]]+ /dev ramfs" /proc/mounts; then + return 0 + fi + + # /.dev is used by /sbin/MAKEDEV to access the real /dev directory. + # if you don't like this, remove /.dev/. + [ -d /.dev ] && mount --bind /dev /.dev + + echo -n "Mounting a ramfs over /dev..." + mount -n -o size=$ramfs_size,mode=0755 -t ramfs none /dev + echo "done." +} + +# I hate this hack. -- Md +make_extra_nodes() { + if [ -f /etc/udev/links.conf ]; then + grep '^[^#]' /etc/udev/links.conf | \ + while read type name arg1; do + [ "$type" -a "$name" -a ! -e "/dev/$name" -a ! -L "/dev/$name" ] ||continue + case "$type" in + L) + ln -s $arg1 /dev/$name + ;; + D) + mkdir -p /dev/$name + ;; + M) + mknod -m 600 /dev/$name $arg1 + ;; + *) + echo "unparseable line ($type $name $arg1)" + ;; + esac + done + fi +} + +############################################################################## + +if [ "$udev_root" != "/dev" ]; then + echo "WARNING: udev_root != /dev" + +case "$1" in + start) + if [ -e "$udev_root/.udev.tdb" ]; then + if mountpoint -q /dev/; then + echo "FATAL: udev is already active on $udev_root." + exit 1 + else + echo "WARNING: .udev.tdb already exists on the old $udev_root!" + fi + fi + mount -n -o size=$ramfs_size,mode=0755 -t ramfs none $udev_root + echo -n "Creating initial device nodes..." + $UDEVSTART + echo "done." + ;; + stop) + start-stop-daemon -K -x /sbin/udevd + echo -n "Unmounting $udev_root..." + # unmounting with -l should never fail + if umount -l $udev_root; then + echo "done." + else + echo "failed." + fi + ;; + restart|force-reload) + $0 stop + $0 start + ;; + *) + echo "Usage: /etc/init.d/udev {start|stop|restart|force-reload}" + exit 1 + ;; +esac + + exit 0 +fi # udev_root != /dev/ + +############################################################################## +# When modifying this script, do not forget that between the time that +# the new /dev has been mounted and udevstart has been run there will be +# no /dev/null. This also means that you cannot use the "&" shell command. + +case "$1" in + start) + if [ -e "$udev_root/.udev.tdb" ]; then + if mountpoint -q /dev/; then + echo "FATAL: udev is already active on $udev_root." + exit 1 + else + echo "WARNING: .udev.tdb already exists on the old $udev_root!" + fi + fi + unmount_devpts + mount_ramfs + ACTION=add + echo -n "Creating initial device nodes..." + $UDEVSTART + make_extra_nodes + echo "done." +# /etc/init.d/mountvirtfs start + ;; + stop) + start-stop-daemon -K -x /sbin/udevd + unmount_devpts + echo -n "Unmounting /dev..." + # unmounting with -l should never fail + if umount -l /dev; then + echo "done." + umount -l /.dev || true +# /etc/init.d/mountvirtfs start + else + echo "failed." + fi + ;; + restart|force-reload) + start-stop-daemon -K -x /sbin/udevd + echo -n "Recreating device nodes..." + ACTION=add + $UDEVSTART + make_extra_nodes + echo "done." + ;; + *) + echo "Usage: /etc/init.d/udev {start|stop|restart|force-reload}" + exit 1 + ;; +esac + +exit 0 + diff --git a/packages/udev/udev-065/init b/packages/udev/udev-065/init new file mode 100644 index 0000000000..16efb31542 --- /dev/null +++ b/packages/udev/udev-065/init @@ -0,0 +1,178 @@ +#!/bin/sh -e + +PATH="/usr/sbin:/usr/bin:/sbin:/bin" + +UDEVSTART=/sbin/udevstart + +# default maximum size of the /dev ramfs +ramfs_size="1M" + +[ -x $UDEVSTART ] || exit 0 + +. /etc/udev/udev.conf + +case "$(uname -r)" in + 2.[012345].*) + echo "udev requires a kernel >= 2.6, not started." + exit 0 + ;; +esac + +if ! grep -q '[[:space:]]ramfs$' /proc/filesystems; then + echo "udev requires ramfs support, not started." + exit 0 +fi + +if [ ! -e /proc/sys/kernel/hotplug ]; then + echo "udev requires hotplug support, not started." + exit 0 +fi + +############################################################################## + +# we need to unmount /dev/pts/ and remount it later over the ramfs +unmount_devpts() { + if mountpoint -q /dev/pts/; then + umount -l /dev/pts/ + fi + + if mountpoint -q /dev/shm/; then + umount -l /dev/shm/ + fi +} + +# mount a ramfs over /dev, if somebody did not already do it +mount_ramfs() { + if grep -E -q "^[^[:space:]]+ /dev ramfs" /proc/mounts; then + return 0 + fi + + # /.dev is used by /sbin/MAKEDEV to access the real /dev directory. + # if you don't like this, remove /.dev/. + [ -d /.dev ] && mount --bind /dev /.dev + + echo -n "Mounting a ramfs over /dev..." + mount -n -o size=$ramfs_size,mode=0755 -t ramfs none /dev + echo "done." +} + +# I hate this hack. -- Md +make_extra_nodes() { + if [ -f /etc/udev/links.conf ]; then + grep '^[^#]' /etc/udev/links.conf | \ + while read type name arg1; do + [ "$type" -a "$name" -a ! -e "/dev/$name" -a ! -L "/dev/$name" ] ||continue + case "$type" in + L) + ln -s $arg1 /dev/$name + ;; + D) + mkdir -p /dev/$name + ;; + M) + mknod -m 600 /dev/$name $arg1 + ;; + *) + echo "unparseable line ($type $name $arg1)" + ;; + esac + done + fi +} + +############################################################################## + +if [ "$udev_root" != "/dev" ]; then + echo "WARNING: udev_root != /dev" + +case "$1" in + start) + if [ -e "$udev_root/.udev.tdb" ]; then + if mountpoint -q /dev/; then + echo "FATAL: udev is already active on $udev_root." + exit 1 + else + echo "WARNING: .udev.tdb already exists on the old $udev_root!" + fi + fi + mount -n -o size=$ramfs_size,mode=0755 -t ramfs none $udev_root + echo -n "Creating initial device nodes..." + $UDEVSTART + echo "done." + ;; + stop) + start-stop-daemon -K -x /sbin/udevd + echo -n "Unmounting $udev_root..." + # unmounting with -l should never fail + if umount -l $udev_root; then + echo "done." + else + echo "failed." + fi + ;; + restart|force-reload) + $0 stop + $0 start + ;; + *) + echo "Usage: /etc/init.d/udev {start|stop|restart|force-reload}" + exit 1 + ;; +esac + + exit 0 +fi # udev_root != /dev/ + +############################################################################## +# When modifying this script, do not forget that between the time that +# the new /dev has been mounted and udevstart has been run there will be +# no /dev/null. This also means that you cannot use the "&" shell command. + +case "$1" in + start) + if [ -e "$udev_root/.udev.tdb" ]; then + if mountpoint -q /dev/; then + echo "FATAL: udev is already active on $udev_root." + exit 1 + else + echo "WARNING: .udev.tdb already exists on the old $udev_root!" + fi + fi + unmount_devpts + mount_ramfs + ACTION=add + echo -n "Creating initial device nodes..." + $UDEVSTART + make_extra_nodes + echo "done." +# /etc/init.d/mountvirtfs start + ;; + stop) + start-stop-daemon -K -x /sbin/udevd + unmount_devpts + echo -n "Unmounting /dev..." + # unmounting with -l should never fail + if umount -l /dev; then + echo "done." + umount -l /.dev || true +# /etc/init.d/mountvirtfs start + else + echo "failed." + fi + ;; + restart|force-reload) + start-stop-daemon -K -x /sbin/udevd + echo -n "Recreating device nodes..." + ACTION=add + $UDEVSTART + make_extra_nodes + echo "done." + ;; + *) + echo "Usage: /etc/init.d/udev {start|stop|restart|force-reload}" + exit 1 + ;; +esac + +exit 0 + diff --git a/packages/udev/udev-070/fix-alignment.patch b/packages/udev/udev-070/fix-alignment.patch deleted file mode 100644 index 8c7b8b5ac5..0000000000 --- a/packages/udev/udev-070/fix-alignment.patch +++ /dev/null @@ -1,24 +0,0 @@ -diff --git a/udev_rules_parse.c b/udev_rules_parse.c ---- a/udev_rules_parse.c -+++ b/udev_rules_parse.c -@@ -241,6 +241,7 @@ static int add_to_rules(struct udev_rule - int valid; - char *linepos; - char *attr; -+ size_t padding; - int retval; - - /* get all the keys */ -@@ -506,6 +507,11 @@ static int add_to_rules(struct udev_rule - - /* grow buffer and add rule */ - rule_size = sizeof(struct udev_rule) + rule->bufsize; -+ padding = (sizeof(size_t) - rule_size % sizeof(size_t)) % sizeof(size_t); -+ dbg("add %zi padding bytes", padding); -+ rule_size += padding; -+ rule->bufsize += padding; -+ - rules->buf = realloc(rules->buf, rules->bufsize + rule_size); - if (!rules->buf) { - err("realloc failed"); - diff --git a/packages/udev/udev-070/init b/packages/udev/udev-070/init deleted file mode 100644 index d9fd45a600..0000000000 --- a/packages/udev/udev-070/init +++ /dev/null @@ -1,196 +0,0 @@ -#!/bin/sh -e - -UDEVSTART=/sbin/udevstart - -# defaults -tmpfs_size="10M" -udev_root="/dev" - -[ -x $UDEVSTART ] || exit 0 - -. /etc/udev/udev.conf - -############################################################################## - -# we need to unmount /dev/pts/ and remount it later over the tmpfs -unmount_devpts() { - if mountpoint -q /dev/pts/; then - umount -l /dev/pts/ - fi - - if mountpoint -q /dev/shm/; then - umount -l /dev/shm/ - fi -} - -# mount a tmpfs over /dev, if somebody did not already do it -mount_tmpfs() { - if grep -E -q "^[^[:space:]]+ /dev tmpfs" /proc/mounts; then - return 0 - fi - - # /dev/.static/dev/ is used by MAKEDEV to access the real /dev/ directory. - # /etc/udev/ is recycled as a temporary mount point because it's the only - # directory which is guaranteed to be available. - mount -n -o bind /dev /etc/udev - - if ! mount -n -o size=$tmpfs_size,mode=0755 -t tmpfs tmpfs /dev; then - umount /etc/udev - echo "udev requires tmpfs support, not started." - exit 1 - fi - - # using ln to test if /dev works, because touch is in /usr/bin/ - if ln -s test /dev/test-file; then - rm /dev/test-file - else - echo "udev requires tmpfs support, not started." - umount /etc/udev - umount /dev - exit 1 - fi - - mkdir -p /dev/.static/dev - chmod 700 /dev/.static/ - mount -n -o move /etc/udev /dev/.static/dev -} - -# I hate this hack. -- Md -make_extra_nodes() { - [ -e /etc/udev/links.conf ] || return 0 - grep '^[^#]' /etc/udev/links.conf | \ - while read type name arg1; do - [ "$type" -a "$name" -a ! -e "/dev/$name" -a ! -L "/dev/$name" ] ||continue - case "$type" in - L) ln -s $arg1 /dev/$name ;; - D) mkdir -p /dev/$name ;; - M) mknod --mode=600 /dev/$name $arg1 ;; - *) echo "links.conf: unparseable line ($type $name $arg1)" ;; - esac - done -} - -# this function is duplicated in preinst, postinst and d-i -supported_kernel() { - case "$(uname -r)" in - 2.[012345].*|2.6.[0-9]|2.6.[0-9][!0-9]*) return 1 ;; - 2.6.1[01]|2.6.1[01][!0-9]*) return 1 ;; - esac - return 0 -} - -# shell version of /usr/bin/tty -my_tty() { - [ -x /bin/readlink ] || return 0 - [ -e /proc/self/fd/0 ] || return 0 - readlink --silent /proc/self/fd/0 || true -} - -warn_if_interactive() { - if [ "$RUNLEVEL" = "S" -a "$PREVLEVEL" = "N" ]; then - return 0 - fi - - TTY=$(my_tty) - if [ -z "$TTY" -o "$TTY" = "/dev/console" ]; then - return 0 - fi - - printf "\n\n\nIt has been detected that the command\n\n\t$0 $*\n\n" - printf "has been run from an interactive shell.\n" - printf "It will probably not do what you expect, so this script will wait\n" - printf "60 seconds before continuing. Press ^C to stop it.\n" - printf "RUNNING THIS COMMAND IS HIGHLY DISCOURAGED!\n\n\n\n" - sleep 60 -} - -############################################################################## - -if ! supported_kernel; then - echo "udev requires a kernel >= 2.6.12, not started." - exit 1 -fi - -if [ ! -e /proc/filesystems ]; then - echo "udev requires a mounted procfs, not started." - exit 1 -fi - -if ! grep -q '[[:space:]]tmpfs$' /proc/filesystems; then - echo "udev requires tmpfs support, not started." - exit 1 -fi - -if [ ! -d /sys/class/ ]; then - echo "udev requires a mounted sysfs, not started." - exit 1 -fi - -if [ ! -e /proc/sys/kernel/hotplug ]; then - echo "udev requires hotplug support, not started." - exit 1 -fi - -############################################################################## - -# When modifying this script, do not forget that between the time that -# the new /dev has been mounted and udevstart has been run there will be -# no /dev/null. This also means that you cannot use the "&" shell command. - -case "$1" in - start) - if [ -e "$udev_root/.udevdb" ]; then - if mountpoint -q /dev/; then - TMPFS_MOUNTED=1 - else - echo ".udevdb already exists on the old $udev_root!" - fi - fi - warn_if_interactive - - #echo /sbin/udevsend > /proc/sys/kernel/hotplug - echo "" > /proc/sys/kernel/hotplug - udevsend - if [ "$UDEV_DISABLED" = "yes" ]; then - echo "udev disabled on the kernel command line, not started." - exit 0 - fi - - if [ ! "$TMPFS_MOUNTED" ]; then - unmount_devpts - mount_tmpfs - [ -d /proc/1 ] || mount -n /proc - # if this directory is not present /dev will not be updated by udev - mkdir /dev/.udevdb/ - echo "Creating initial device nodes..." - udevstart - fi - make_extra_nodes - ;; - stop) - warn_if_interactive - start-stop-daemon --stop --exec /sbin/udevd --quiet - unmount_devpts - if [ -d /dev/.static/dev/ ]; then - umount -l /dev/.static/dev/ || true - fi - echo "Unmounting /dev..." - # unmounting with -l should never fail - if ! umount -l /dev; then - exit 1 - fi - ;; - restart|force-reload) - start-stop-daemon --stop --exec /sbin/udevd --quiet - log_begin_msg "Recreating device nodes..." - udevstart - make_extra_nodes - log_end_msg 0 - ;; - *) - echo "Usage: /etc/init.d/udev {start|stop|restart|force-reload}" - exit 1 - ;; -esac - -exit 0 diff --git a/packages/udev/udev.inc b/packages/udev/udev.inc index 0b51df4797..9ab17e87f4 100644 --- a/packages/udev/udev.inc +++ b/packages/udev/udev.inc @@ -2,6 +2,14 @@ DESCRIPTION = "udev is a program which dynamically creates and removes device no /dev/. It responds to /sbin/hotplug device events and requires a 2.6 kernel." LICENSE = "GPL" +SRC_URI += " \ + file://udev.rules \ + file://links.conf \ + file://permissions.rules \ + file://mount.sh \ + file://local.rules \ + file://init" + UDEV_DEVFS_RULES ?= "0" PACKAGES =+ "udev-utils" @@ -34,9 +42,17 @@ do_install () { oe_runmake 'DESTDIR=${D}' INSTALL=install install install -d ${D}${sysconfdir}/init.d install -m 0755 ${WORKDIR}/init ${D}${sysconfdir}/init.d/udev + + install -d ${D}${sysconfdir}/udev/rules.d/ + + install -m 0644 ${WORKDIR}/local.rules ${D}${sysconfdir}/udev/rules.d/local.rules + install -m 0644 ${WORKDIR}/permissions.rules ${D}${sysconfdir}/udev/rules.d/permissions.rules + install -m 0644 ${WORKDIR}/udev.rules ${D}${sysconfdir}/udev/rules.d/udev.rules if [ "${UDEV_DEVFS_RULES}" = "1" ]; then install -m 0644 ${S}/etc/udev/udev.rules.devfs ${D}${sysconfdir}/udev/rules.d/50-udev.rules fi - install -d ${D}${sysconfdir}/udev/rules.d/ - install -m 0644 ${S}/etc/udev/debian/permissions.rules ${D}${sysconfdir}/udev/rules.d/ + + install -d ${D}${sysconfdir}/udev/scripts/ + + install -m 0755 ${WORKDIR}/mount.sh ${D}${sysconfdir}/udev/scripts/mount.sh } diff --git a/packages/udev/udev_058.bb b/packages/udev/udev_058.bb index bab87e6cb2..0e3b727040 100644 --- a/packages/udev/udev_058.bb +++ b/packages/udev/udev_058.bb @@ -2,6 +2,7 @@ SRC_URI = "http://kernel.org/pub/linux/utils/kernel/hotplug/udev-${PV}.tar.gz \ file://tmpfs.patch;patch=1 \ file://noasmlinkage.patch;patch=1 \ file://flags.patch;patch=1 \ + file://permissions.rules \ file://init" include udev.inc diff --git a/packages/udev/udev_063.bb b/packages/udev/udev_063.bb index cf67a065ae..d64dae102e 100644 --- a/packages/udev/udev_063.bb +++ b/packages/udev/udev_063.bb @@ -3,8 +3,7 @@ SRC_URI = "http://kernel.org/pub/linux/utils/kernel/hotplug/udev-${PV}.tar.gz \ file://noasmlinkage.patch;patch=1 \ file://flags.patch;patch=1 \ file://fix-alignment.patch;patch=1 \ - file://tty-symlinks.patch;patch=1 \ - file://init" + file://tty-symlinks.patch;patch=1" include udev.inc diff --git a/packages/udev/udev_065.bb b/packages/udev/udev_065.bb index f6a2783136..91a8b57626 100644 --- a/packages/udev/udev_065.bb +++ b/packages/udev/udev_065.bb @@ -2,8 +2,7 @@ SRC_URI = "http://kernel.org/pub/linux/utils/kernel/hotplug/udev-${PV}.tar.gz \ file://tmpfs.patch;patch=1 \ file://noasmlinkage.patch;patch=1 \ file://flags.patch;patch=1 \ - file://tty-symlinks.patch;patch=1 \ - file://init" + file://tty-symlinks.patch;patch=1" include udev.inc diff --git a/packages/udev/udev_070.bb b/packages/udev/udev_070.bb index c42cdf5f5b..f791fd8cf4 100644 --- a/packages/udev/udev_070.bb +++ b/packages/udev/udev_070.bb @@ -2,12 +2,7 @@ SRC_URI = "http://kernel.org/pub/linux/utils/kernel/hotplug/udev-${PV}.tar.gz \ file://tmpfs.patch;patch=1 \ file://noasmlinkage.patch;patch=1 \ file://flags.patch;patch=1 \ - file://tty-symlinks.patch;patch=1 \ - file://udev.rules \ - file://links.conf \ - file://init" - -UDEV_DEVFS_RULES = "0" + file://tty-symlinks.patch;patch=1" include udev.inc @@ -15,11 +10,6 @@ PR = "r1" UDEV_EXTRAS = "extras/firmware/ extras/scsi_id/ extras/volume_id/ extras/run_directory/" -do_install_append() { - install -m 0644 ${WORKDIR}/udev.rules ${D}${sysconfdir}/udev/rules.d/ - install -m 0644 ${WORKDIR}/links.conf ${D}${sysconfdir}/udev/links.conf -} - #FIXME UDEV MIGRATION PLAN: #FIXME a) udevd is now a netlink daemon and needs to be started by the init script (ours is way too old) #FIXME b) sbin/hotplug should no longer be called by the kernel, i.e. echo "" >/proc/sys/kernel/hotplug |