ls.1:
- Sort options in `SYNOPSIS', the option list, and texts within
the man page;
- improve wording;
- improve macro usage;
- use more consistency regarding (locations for) information about
which options override which;
- cross-reference `-d' and `-R';
- simplify description of `-k', removing redundant and unneeded
information;
- sort entry type list (but leave `-a' and `-A' as they are, given
their meaning);
- correct / augment description of `BLOCKSIZE' environment variable
in `ENVIRONMENT' section;
- bump date.
ls.c:
- Sort options in `usage';
- augment comment about when to figure out block size.
- improve (create more consistency in) spelling;
- remove unnecessary (and in part ignored) macros, as well as an
unnecessary argument to `.Bl' (fixes mandoc(1) warnings);
- improve wording;
- bump date.
Patch from Bug Hunting.
erroneously think that negative time_t's never fit in 32 bits. Rework
conversion code to always use uintmax_t, and detect negative values.
XXX[1]: Perhaps we should do the same (use a signed conversion) for all
fields not just for time_t
XXX[2]: pullup for 6
- correct `SYNOPSIS';
- improve macro usage;
- mention argument name for `-f' (and change list width for it);
- correct misplacement of periods (`.') and a parenthese (`(');
- fix typo;
- bump date.
From Bug Hunting.
we opened is the one we expected to get. Also use O_NOFOLLOW to help
avoid even opening devices, which sometimes produce side effects.
Reported by Radoslaw A. Zarzynski.
depend on new devname_r(3) as heart. Add /dev/pts magic directly to
devname(3). While it can lead to returning non-existing paths, the
behavior is more consistent that way. Drop caching layer in devname(3),
it doesn't buy anything for the common case of having access to the
database. Teach devname(3) proper fallback behavior of scanning /dev.
Create both old-style and new-style database for now in /etc/rc.d/sysdb.
- bump the manpage's date (because of the next change);
- note that cp(1) does not preserve hard links (even with `-R'),
and refer to pax(1) there as well as in the `SEE ALSO' section
for such functionality (this change is based upon a similar note
in FreeBSD's version of the manpage);
- change a wording, for more overall consistency.
