+config BUSYBOX_CONFIG_FEATURE_DD_SIGNAL_HANDLING
+ bool "Enable DD signal handling for status reporting"
+ default y
+ depends on BUSYBOX_CONFIG_DD
+ help
+ sending a SIGUSR1 signal to a running `dd' process makes it
+ print to standard error the number of records read and written
+ so far, then to resume copying.
+
+ $ dd if=/dev/zero of=/dev/null& pid=$! $ kill -USR1 $pid; sleep 1; kill $pid
+ 10899206+0 records in 10899206+0 records out
+
+config BUSYBOX_CONFIG_FEATURE_DD_IBS_OBS
+ bool "Enable ibs, obs and conv options"
+ default n
+ depends on BUSYBOX_CONFIG_DD
+ help
+ Enables support for writing a certain number of bytes in and out,
+ at a time, and performing conversions on the data stream.
+