main/swclock-offset: move to its own repository (MR 3642)
To make "swclock-offset" available to other projects as well, it was moved to its own repository.
This commit is contained in:
Jakob Hauser
Newbyte
parent
fa69d91465
commit
67b5dd49dd
6 changed files with 7 additions and 128 deletions
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@ -24,8 +24,6 @@ sh_files="
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./main/postmarketos-mkinitfs-hook-debug-shell/20-debug-shell.sh
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./main/postmarketos-mkinitfs-hook-netboot/netboot.sh
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./main/postmarketos-update-kernel/update-kernel.sh
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./main/swclock-offset/swclock-offset-boot.sh
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./main/swclock-offset/swclock-offset-shutdown.sh
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./main/ttyescape/*.post-install
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./main/unl0kr/unlock.sh
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./main/msm-firmware-loader/*.post-install
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@ -1,21 +1,19 @@
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# Maintainer: Jakko <jahau@rocketmail.com>
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pkgname=swclock-offset
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pkgver=0.2
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pkgrel=2
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pkgver=0.2.1
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pkgrel=0
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pkgdesc="Keep system time at an offset to a non-writable RTC"
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url="https://gitlab.com/postmarketOS/pmaports"
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url="https://gitlab.com/postmarketOS/swclock-offset"
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arch="noarch"
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license="GPL-3.0-or-later"
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install="$pkgname.post-deinstall"
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subpackages="$pkgname-openrc"
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source="$pkgname-boot.initd $pkgname-shutdown.initd $pkgname-boot.sh $pkgname-shutdown.sh"
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source="https://gitlab.com/postmarketOS/swclock-offset/-/archive/$pkgver/swclock-offset-$pkgver.tar.gz"
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options="!check" # No tests
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package() {
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install -Dm755 "$srcdir/$pkgname-boot.initd" "$pkgdir/etc/init.d/$pkgname-boot"
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install -Dm755 "$srcdir/$pkgname-shutdown.initd" "$pkgdir/etc/init.d/$pkgname-shutdown"
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install -Dm755 "$srcdir/$pkgname-boot.sh" "$pkgdir/sbin/$pkgname-boot"
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install -Dm755 "$srcdir/$pkgname-shutdown.sh" "$pkgdir/sbin/$pkgname-shutdown"
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make DESTDIR="$pkgdir" install
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make DESTDIR="$pkgdir" install_openrc
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}
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openrc() {
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@ -24,8 +22,5 @@ openrc() {
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}
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sha512sums="
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777dff161dcae742d1bfb7acbf413a319c9e623292a315ccd8cf5f3f0df9258d54d3e9891bdff741a6146ab285bc5a27c7921bc93902b4a2006104666a835ecd swclock-offset-boot.initd
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a834fe9f721a4797f5675361fe07b500f93a2082753ed0a0fd583ccfd49738acfe04fb526e2936f3ce270053d151c7080a6a5356246fb816638e72992c6f77db swclock-offset-shutdown.initd
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a3b7ea5963da066ddfec64dac56b4c15306de6e5dc0028a6d88e4fceef8b5229e0847c91fea556488476e281424883df7738a305ad9efb1a1531ec8eba493848 swclock-offset-boot.sh
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36a6a1d8b9907e3b8e2342cb20b29fecd5904d4fb01c81e67e528242cb8b5f8e7745ecee69a1be797ee5ffae2156419e21e68118393394ccb1c808a5268490a3 swclock-offset-shutdown.sh
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ce33a47adf5c72ae3b668a0e072157e45c6b8677b54891de1e8f9979ff9ed4b8bd178c2e7f78e574647ce462681e9ddc2cbd078ff1943cd3dcf58bf1c1468afb swclock-offset-0.2.1.tar.gz
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"
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@ -1,23 +0,0 @@
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#!/sbin/openrc-run
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# To avoid time inconsistency at filesystems check, the system time
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# shall be set before "fsck".
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description="Setting the system time according to an offset file."
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depend()
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{
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before fsck
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}
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start()
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{
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ebegin "Setting system time"
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/sbin/swclock-offset-boot
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eend $?
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}
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stop()
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{
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return 0
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}
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@ -1,32 +0,0 @@
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#!/bin/sh
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# This shell scripts reads the offset from the file and sets the 'swclock'.
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#
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# To keep the offset calculation simple, the epoch timestamp is used.
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#
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# The RTC is read from the sysfs node.
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#
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# To set the system time, command "date" is used. The "@" sign marks an
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# epoch time format. As the "date" command offers no quiet option, the
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# output is written to the null device.
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rtc_sys_node="/sys/class/rtc/rtc0/since_epoch"
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offset_file="/var/cache/swclock-offset/offset-storage"
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# check presence of rtc sys node
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if [ ! -f $rtc_sys_node ]; then
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exit 1
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fi
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# check presence of offset file
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if [ ! -f $offset_file ]; then
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exit 2
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fi
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# calculate system time
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hwclock_epoch=$(cat $rtc_sys_node)
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offset_epoch=$(cat $offset_file)
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swclock_epoch=$((hwclock_epoch + offset_epoch))
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# set system time, dump output
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date --utc --set=@$swclock_epoch > /dev/null
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@ -1,29 +0,0 @@
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#!/sbin/openrc-run
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# A dedicated shutdown service is used to write the offset file instead
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# of using the stop function of the swclock-offset service at boot. This
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# approach is more fail-safe on different installation/deinstallation
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# situations.
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#
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# Because the shutdown services are performed late within the shutdown
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# runlevel, dependencies are needed to execute the script before
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# processes are killed and filesystems are remounted read-only.
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description="Writing the offset between system time and RTC to a file."
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depend()
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{
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before killprocs mount-ro
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}
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start()
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{
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ebegin "Saving swclock-offset"
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/sbin/swclock-offset-shutdown
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eend $?
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}
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stop()
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{
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return 0
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}
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@ -1,30 +0,0 @@
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#!/bin/sh
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# This shell scripts writes the offset between 'hwclock' and 'swclock'
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# to a file.
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#
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# To keep the offset calculation simple, the epoch timestamp is used.
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#
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# The system time is read by command "date". The RTC is read from the
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# sysfs node.
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rtc_sys_node="/sys/class/rtc/rtc0/since_epoch"
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offset_directory="/var/cache/swclock-offset"
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# check presence of rtc sys node
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if [ ! -f $rtc_sys_node ]; then
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exit 1
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fi
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# check presence of offset directory
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if [ ! -d $offset_directory ]; then
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mkdir -p $offset_directory
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fi
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# calculate offset
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swclock_epoch=$(date --utc +%s)
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hwclock_epoch=$(cat $rtc_sys_node)
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offset_epoch=$((swclock_epoch - hwclock_epoch))
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# write offset file
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echo $offset_epoch > $offset_directory/offset-storage
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