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author | Koen Kooi <koen@dominion.thruhere.net> | 2011-03-17 21:41:22 +0100 |
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committer | Koen Kooi <koen@dominion.thruhere.net> | 2011-03-17 21:41:22 +0100 |
commit | c58cc7d3796dcee6e93885c835ed04cb566abeb2 (patch) | |
tree | 3eea4d4ef6a4ef79e0f4e025d7012c1a5cc38835 /meta-oe/recipes-support/ntp/files/ntpdate | |
parent | eec6ab97f712e06eb52c9f7c99e19ffab3ce9d74 (diff) | |
download | meta-openembedded-contrib-c58cc7d3796dcee6e93885c835ed04cb566abeb2.tar.gz |
move layer into meta-oe in preparation for future splits
As per TSC decision
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Diffstat (limited to 'meta-oe/recipes-support/ntp/files/ntpdate')
-rwxr-xr-x | meta-oe/recipes-support/ntp/files/ntpdate | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/meta-oe/recipes-support/ntp/files/ntpdate b/meta-oe/recipes-support/ntp/files/ntpdate new file mode 100755 index 0000000000..784b029ad5 --- /dev/null +++ b/meta-oe/recipes-support/ntp/files/ntpdate @@ -0,0 +1,49 @@ +#!/bin/sh + +PATH=/sbin:/bin:/usr/bin + +test -x /usr/bin/ntpdate || exit 0 + +if test -f /etc/default/ntpdate ; then +. /etc/default/ntpdate +else +NTPSERVERS="pool.ntp.org" +fi + +test -n "$NTPSERVERS" || exit 0 + +# This is a heuristic: The idea is that if a static interface is brought +# up, that is a major event, and we can put in some extra effort to fix +# the system time. Feel free to change this, especially if you regularly +# bring up new network interfaces. +if [ "$METHOD" = static ]; then + OPTS="-b" +fi + +if [ "$METHOD" = loopback ]; then + exit 0 +fi + +( + +LOCKFILE=/var/lock/ntpdate + +# Avoid running more than one at a time +if [ -x /usr/bin/lockfile-create ]; then + lockfile-create $LOCKFILE + lockfile-touch $LOCKFILE & + LOCKTOUCHPID="$!" +fi + +if /usr/bin/ntpdate -s $OPTS $NTPSERVERS 2>/dev/null; then + if [ "$UPDATE_HWCLOCK" = "yes" ]; then + hwclock --systohc || : + fi +fi + +if [ -x /usr/bin/lockfile-create ] ; then + kill $LOCKTOUCHPID + lockfile-remove $LOCKFILE +fi + +) & |