Changes needed to make the hexdump and tailf tests work correctly.

These will be passed upstream.

--- util-linux-2.24.2/tests/ts/hexdump/empty-format.orig 2014-06-06 08:21:49.459889429 -0700

+++ util-linux-2.24.2/tests/ts/hexdump/empty-format 2014-06-06 08:31:18.548924420 -0700

@@ -18,9 +18,10 @@

. $TS_TOPDIR/functions.sh

ts_init "$*"

-INPUT=$(printf \\1)

-$TS_CMD_HEXDUMP -n1 -ve '2 "" "%x"' <<< $INPUT 2>&1 >> $TS_OUTPUT

+$TS_CMD_HEXDUMP -b $TS_SELF/hexdump-input >> $TS_OUTPUT

-$TS_CMD_HEXDUMP -n1 -ve '4 "%x"' -e '2 ""' <<< $INPUT 2>&1 >> $TS_OUTPUT

+$TS_CMD_HEXDUMP -c $TS_SELF/hexdump-input >> $TS_OUTPUT

+

+$TS_CMD_HEXDUMP -C $TS_SELF/hexdump-input >> $TS_OUTPUT

ts_finalize

--- util-linux-2.24.2/tests/ts/tailf/simple.orig 2014-06-04 07:52:07.774218747 -0700

+++ util-linux-2.24.2/tests/ts/tailf/simple 2014-06-04 07:51:51.126976578 -0700

@@ -27,7 +27,7 @@

sleep 0.1

echo {0..9} >> $INPUT

-sleep 0.1

+sleep 0.2

rm -f $INPUT