Hello.
kza wrote:
> This is no bug, but I added a feature to cp that lets us see the speed,
> eta, etc during long or slow network (or tape device) copies.
[snip]
> I have patched it against the fileutils 4.1 source, and uses the -o flag
> to turn it on. It is available here:
>
> http://cratos.ath.cx/~kza/cp.patch
>
> I still have these things to do:
> 1. Similar mod to mv
> 2. Relevant man page changes
> 3. Must set up a signal handler that traps a kill or term and turns the
> cursor back on.
> 4. Find a better format for output display, or possibly let the use
> supply a format string.
[snip]
I have some comments:
* The display string is inconsistent:
%.2f/%.2f Megs, %.2f%% through, %.2fKB/s (%.2fMb/s), %.2fs to go
I think you should change it so: Megs -> MB, Mb/s -> MB/s. Also, two spaces
after each comma wastes too much screen space.
* The total_size function may use the 'sb' variable before it's been
initialised. Also, is there any point in having two stat buffers - sb and sbx.
total_size() doesn't check for failure on calls to: opendir, readdir, chdir.
Does it cope with symlink loops?
* I think you should always update cpstats, except for the costly operations
(total_size(), etc.). In other words, always increment copied_so_far and other
counters like that.
Why do you disable the cursor? Does it cause a lot of flicker, when you do the
progress display, if the cursor is enabled?
A progress display is a nice feature IMNSHO.
Regards,
--
Richard Dawe [ http://www.phekda.freeserve.co.uk/richdawe/ ]
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