Am 2010-06-30 23:47, schrieb Victor Lowther:
Trying to stick with POSIX syntax only just slows things down.
---
rc.sysinit | 27 +++++++++++----------------
1 files changed, 11 insertions(+), 16 deletions(-)
diff --git a/rc.sysinit b/rc.sysinit
index 29adeca..f3e60b7 100755
--- a/rc.sysinit
+++ b/rc.sysinit
@@ -44,27 +44,22 @@ fi
HWCLOCK_PARAMS="--hctosys"
case $HARDWARECLOCK in
- UTC) "$HWCLOCK_PARAMS --utc";;
- localtime) HWCLOCK_PARAMS="$HWCLOCK_PARAMS --localtime";;
+ UTC) HWCLOCK_PARAMS+=" --utc";;
+ localtime) HWCLOCK_PARAMS+=" --localtime";;
*) HWCLOCK_PARAMS="";;
esac
-if [ -n "$HWCLOCK_PARAMS" ]; then
+if [[ $HWCLOCK_PARAMS ]]; then
# enable rtc access
- /sbin/modprobe -q rtc-cmos
- # some custom kernels use rtc/genrtc, try to load those too
- /sbin/modprobe -q rtc
- /sbin/modprobe -q genrtc
+ /sbin/modprobe -q -a rtc-cmos rtc genrtc
# If devtmpfs is used, the required RTC device already exists now
# Otherwise, create whatever device is available
- if [ ! -c /dev/rtc -a ! -c /dev/rtc0 ]; then
- if [ -f /sys/class/rtc/rtc0/dev ]; then
- IFS=: read -r major minor< /sys/class/rtc/rtc0/dev
- /bin/mknod /dev/rtc0 c $major $minor
- elif [ -f /sys/class/misc/rtc/dev ]; then
- IFS=: read -r major minor< /sys/class/misc/rtc/dev
- /bin/mknod /dev/rtc c $major $minor
- fi
+ if ! [[ -c /dev/rtc || -c /dev/rtc0 ]]; then
+ for dev in /sys/class/rtc/rtc0/dev /sys/class/misc/rtc/dev; do
+ [[ -e $dev ]] || continue
+ IFS=: read -r major minor< "$dev"
+ /bin/mknod /dev/rtc c $major $minor
+ done
fi
Actually this doesn't do the same. What about the following?
if ! [[ -c /dev/rtc || -c /dev/rtc0 ]]; then
for dev in /sys/class/rtc/rtc0 /sys/class/misc/rtc; do
[[ -e $dev/dev ]] || continue
IFS=: read -r major minor< "$dev/dev"
/bin/mknod /dev/${dev##*/} c $major $minor
done
fi
