CONFIG_FEATURE_DD_SIGNAL_HANDLING is a dd cmd advanced feature
that display a coreutiles-like third status line with:
transferred bytes, elapsed time and speed.
e.g. display the third status line
$ busybox dd if=/dev/zero of=/tmp/test bs=4096 count=100
100+0 records in
100+0 records out
409600 bytes (400.0KB) copied, 0.001035 seconds, 377.4MB/s
Signed-off-by: Andy Hu <andy.hu@starfivetech.com>
Windsome Zeng
arvin.zhu
yanhong.wang
Andy Hu
Huan.Feng