wireguard-openbsd/bin/date, branch jd/simplify-queueing

date(1): remove -d dst and -t minutes_west

2019-08-08T02:17:51Z

Part of the kernel timezone removal effort. With input from deraadt@ and tedu@. "burn it!" mpi@, ok tedu@ deraadt@

When system calls indicate an error they return -1, not some arbitrary

2019-06-28T13:34:58Z

value < 0. errno is only updated in this case. Change all (most?) callers of syscalls to follow this better, and let's see if this strictness helps us in the future.

-p got changed to -f;

2019-01-22T06:53:30Z

add a -f pformat flag to parse the given time with strptime.

2019-01-21T21:37:15Z

- add an example to date(1) showing how to convert between timezones

2018-10-17T05:49:43Z

- update the description of TZ in date(1) - mention some relevant info to avoid sending the reader to another page and, when they have to refer to another page, send them to tzset(3) rather than environ(7) - update the timezone name used in environ(7), as advised by millert ok millert

The time-setting codepath can use pledge "settime" which was added for

2018-04-25T19:37:09Z

ntpd, but apparently date was never revisited. "wpath" is for wtmp logging. "rpath" for the case where -z argument isn't in the standard timezone dir. discussed with tb and guenther

atoll -> strtonum

2018-02-13T17:28:11Z

ok millert@ tb@

As we only use the .tv_sec field, simplify gettimeofday(2) -> time(3).

2017-12-23T20:58:14Z

While here, use err(3) instead of errx(3) if adjtime(2) fails. Discussed/tweaked with/by tb@ and jca@. ok tb@ jca@

remove redundant variable declarations in Makefiles, since those are

2017-07-09T21:23:18Z

the default. okay millert@

Delete useless setlocale(3) in src/bin/.

2016-10-19T18:20:25Z

Minor cleanup while here: return from main, static void __dead usage, etc. Based on a patch from Jan Stary . Feedback and OK tb@, OK millert@.