- Add some comments. It might be getting a little unclear what's going on.
- Make it useful as non-root.
Also, some new features taken from FreeBSD. The last two are not well
tested yet:
- Specifing log files on the command line limits operation to those files.
- Add cyclic time specification for periodic trimming.
- Add restricted ISO-8601 time specification for periodic trimming.
some memory in case the mmapped contents would be changed and this fails
for very large files; it's unnecessary anyway, cmp(1) does not change file
contents in any way.
This fixes bin/10625 by Uwe Klaus.
While here, change the code to fallback to classic stdio if mmap fails.
(from RFC 2389).
add support for MLST & MLSD (machine parseble listings) with 'mlst', 'mlsd'
and 'pmlsd' (mlsd |$PAGER) commands. (from draft-ietf-ftpext-mlst-11)
rename remotesyst() to getremoteinfo(), and modify to parse the result from
FEAT (if supported), and take into account the support for the various
extensions such as MDTM, SIZE, REST (STREAM), MLSD, and FEAT/OPTS.
put each feature into one of the following categories:
- known to work (explicit FEAT)
- unknown but assume works until explicit failure, when it's
then tagged as `known not to work'.
- known not to work (FEAT succeeded but didn't return anything,
or was unknown and then explicit failure)
assign results into features[] matrix.
add support to getreply() so that an optional callback will be called
for each line received from the server except for the first and last.
this is used in FEAT (and MLST) parsing.
modify various commands to check if REST (STREAM), MDTM and SIZE are
explicitly or implicitly supported before using.
fix `syst' when verbose is off.
minor knf (indent goto labels by one space, etc).
simply various command usage handlers by assuming that argv != NULL except
for quit() and disconnect().
- Fix the number of colmuns left for proc. args. Previously, an effect of
NUL was canceled implicitly, but now we must handle it explicitly.
- Fix the width for tty name.
- Code cleanup.
- Better flowing English in manpage (in places).
- `-n' option has been removed (was mainly a debugging convenience, I think).
- Add `C' flag: create log file if one doesn't exist.
itojun