Replace previous Shell draft-quality implementation of uvol with a
rewrite in ucode[1].
While the new code is slightly larger, it performs much better (as
we no longer fork() for parsing strings like in Shell with grep, sed
and friends).
Before:
time uvol list -j
[ ... ]
real 0m 0.82s
user 0m 0.13s
sys 0m 0.10s
After:
time uvol list -j
[ ... ]
real 0m 0.47s
user 0m 0.05s
sys 0m 0.05s
[1]: https://github.com/jow-/ucode
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
