This adds a new config file section "ntpdrift" to /etc/config/ntpclient
to support setting an initial value "freq" for frequency offset.
Changes /etc/hotplug.d/iface/20-ntpclient to call adjtimex
and do an initial frequency offset before starting ntpclient.
Signed-off-by: Steffen Hoffmann <[EMAIL PROTECTED]>
Index: ntpclient/files/ntpclient.hotplug
===================================================================
--- ntpclient/files/ntpclient.hotplug (revision 10180)
+++ ntpclient/files/ntpclient.hotplug (working copy)
@@ -9,7 +9,18 @@
local cfgtype
config_get cfgtype "$cfg" TYPE
+ # initial frequency offset, if configured
case "$cfgtype" in
+ ntpdrift)
+ config_get freq $cfg freq
+
+ if [ ! "$freq" = "" ]; then
+ adjtimex -f $freq
+ fi
+ ;;
+ esac
+
+ case "$cfgtype" in
ntpclient)
config_get hostname $cfg hostname
config_get port $cfg port
Index: ntpclient/files/ntpclient.config
===================================================================
--- ntpclient/files/ntpclient.config (revision 10180)
+++ ntpclient/files/ntpclient.config (working copy)
@@ -7,3 +7,6 @@
option hostname 'ntp.ubuntu.com'
option port '123'
option count '1'
+
+config ntpdrift
+ option freq '0'
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