On Thu, 2014-07-17 at 16:56 -0500, Ben Shelton wrote: > From: Blair Elliott <[email protected]> > > Currently, /etc/timestamp is saved with minutes accuracy. To increase > the accuracy, modify the save-rtc.sh and bootmisc.sh scripts to save and > read /etc/timestamp respectively with seconds accuracy. > > Signed-off-by: Richard Tollerton <[email protected]> > Signed-off-by: Ben Shelton <[email protected]> > --- > meta/classes/image.bbclass | 2 +- > meta/recipes-core/initscripts/initscripts-1.0/bootmisc.sh | 5 +++-- > meta/recipes-core/initscripts/initscripts-1.0/save-rtc.sh | 2 +- > 3 files changed, 5 insertions(+), 4 deletions(-) > > diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass > index a03b880..772c3ed 100644 > --- a/meta/classes/image.bbclass > +++ b/meta/classes/image.bbclass > @@ -359,7 +359,7 @@ set_image_autologin () { > # Can be use to create /etc/timestamp during image construction to give a > reasonably > # sane default time setting > rootfs_update_timestamp () { > - date -u +%4Y%2m%2d%2H%2M >${IMAGE_ROOTFS}/etc/timestamp > + date -u +%4Y%2m%2d%2H%2M%2S >${IMAGE_ROOTFS}/etc/timestamp > } > > # Prevent X from being started > diff --git a/meta/recipes-core/initscripts/initscripts-1.0/bootmisc.sh > b/meta/recipes-core/initscripts/initscripts-1.0/bootmisc.sh > index 5211824..ccc7f9f 100755 > --- a/meta/recipes-core/initscripts/initscripts-1.0/bootmisc.sh > +++ b/meta/recipes-core/initscripts/initscripts-1.0/bootmisc.sh > @@ -66,10 +66,11 @@ fi > test -x /etc/init.d/hwclock.sh && /etc/init.d/hwclock.sh start > if test -e /etc/timestamp > then > - SYSTEMDATE=`date -u +%4Y%2m%2d%2H%2M` > + SYSTEMDATE=`date -u +%4Y%2m%2d%2H%2M%2S` > read TIMESTAMP < /etc/timestamp > if [ ${TIMESTAMP} -gt $SYSTEMDATE ]; then > - date -u ${TIMESTAMP#????}${TIMESTAMP%????????} > + # format the timestamp as date expects it (2m2d2H2M4Y.2S) > + date -u ${TIMESTAMP:4:8}${TIMESTAMP:0:4}.${TIMESTAMP:(-2)} > test -x /etc/init.d/hwclock.sh && /etc/init.d/hwclock.sh stop > fi > fi
The syntax above doesn't appear to work with busybox: /etc/init.d/rc: /etc/rcS.d/S55bootmisc.sh: line 73: syntax error: bad substitution :( Cheers, Richard -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
