CVS commit: src/usr.bin/touch

["Robert Elz" <kre%netbsd.org@localhost>]

Module Name:    src
Committed By:   kre
Date:           Thu Feb  8 02:53:28 UTC 2024

Modified Files:
        src/usr.bin/touch: touch.c

Log Message:
Parameterise the "if year < 69 it is 20xx and if >=69 it is 19xx" rule
to make it simpler to (eventually, many years hence) to change that rule
to be "if year is < NN it is 21xx and if >= NN it is 20xx" instead.

Avoid comparing a time_t to -1 directly, as time_t might be unsigned.
Instead define NO_TIME as ((time_t)-1) and compare with that instead.
This makes no difference at all when time_t is signed (as it is on
NetBSD).

Use "ss" rather than "SS" as the seconds indicators (in messages)
to match with hh (hours) and mm (minutes) rather than looking like
some relation to YY (year) MM (month) and DD (day).   Why this was
ever written as SS is beyond me, but it has been that way forever.
(doc update will follow).

Minor improvement to the error message if the arg to a -t option
is unable to be parsed correctly.

NMFCI (No meaningful...)


To generate a diff of this commit:
cvs rdiff -u -r1.34 -r1.35 src/usr.bin/touch/touch.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.