# Create a directory in $tmp with lots of `k' components.
deep=$tmp$k_deep
-echo "creating a hierarchy 400 deep in $tmp..." |tr -d '\n'
mkdir -p $deep || fail=1
-echo done
# Make sure the deep dir was created.
test -d $deep || fail=1
-# Make sure du can handle it without lots using of stack.
+# Make sure du can handle it without using lots of stack.
# Before switching to the non-recursive, fts-based version of du,
# this invocation of du would require a stack of at least 115KB
# on an x86 linux-2.4.22 system. The fts-based version needs
# only 8KB on that same system.
-( ulimit -s 50; du -s $deep > /dev/null ) || fail=1
+( ulimit -s 50; du -s $tmp > /dev/null ) || fail=1
-echo "deleting $tmp..." |tr -d '\n'
rm -r $tmp || fail=1
echo done