Commit Graph

31 Commits

Author SHA1 Message Date
asomers
901be27a51 at(1): annotate some intended switch-case fallthroughs
Reported by:	Coverity
CID:		1008191
MFC after:	3 weeks
Sponsored by:	Spectra Logic Corp
2017-12-08 17:15:20 +00:00
pfg
7551d83c35 various: general adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

No functional change intended.
2017-11-27 15:37:16 +00:00
cracauer
29b9cf1535 Allow time offsets to be negative, e.g. at 1530 - 15 minutes.
This is useful if you have been given some time for some event in some
format and you want your computer to do something to prepare for it.
Without having to do time arithmetic in a shellscript.

The syntax matches what the at(1) usually used on Linux supports.
2012-10-05 17:54:27 +00:00
ed
a2c6b647f1 Add missing static keywords to at(1).
While there, tidy up the privs.h part, where at.c has to #define to
declare some globals. Also group static and non-static global variables
in at.c.
2011-11-06 17:32:29 +00:00
stefanf
e924b3caca While revision 1.26 fixed the code to really subtract 3600 due to
daylight-saving, this was actually wrong because mktime() already does that for
us.
2005-08-18 08:18:02 +00:00
stefanf
28efe12980 Don't throw away the adjusted `runtimer' value. 2005-08-05 08:07:02 +00:00
dwmalone
d9613ea383 Style improvements recommended by Bruce as a follow up to some
of the recent WARNS commits. The idea is:

1) FreeBSD id tags should follow vendor tags.
2) Vendor tags should not be compiled (though copyrights probably should).
3) There should be no blank line between including cdefs and __FBSDIF.
2001-12-10 21:13:08 +00:00
markm
d46c91fd8b Use __FBSDID() 2001-12-02 20:23:02 +00:00
markm
1713f5e655 WARNS=2 fixup. 2001-12-02 12:26:18 +00:00
brian
28c7078186 Allow an ``at now'' specification.
PR:		32242
Submitted by:	Alan E <alane@geeksrus.net>
MFC after:	3 weeks
2001-11-24 10:43:53 +00:00
obrien
ee6fd791db Expland `mymalloc' with malloc + error checking. 2001-07-24 14:15:51 +00:00
sheldonh
9787eba10e Y2K fix. at(1) would die with 'garbled time' when assign_date() was
pased a year > 99.  This change fixes the conversion of 2-digit years
into tm_year format.

This change is differs from the OpenBSD fix because of differences
in our assign_date().

PR:		15872
Reported by:	"Crist J. Clark" <cjclark@home.com>
Submitted by:	"Sergey N. Voronkov" <serg@dor.zaural.ru>
Obtained from:	OpenBSD
2000-03-27 09:32:23 +00:00
charnier
345f916537 Correct use of .Nm, .Em, .Ev
Add rcsid. Use errx instead of fprintf + exit.
Various spelling fixes.
1999-12-05 19:57:14 +00:00
peter
3b842d34e8 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
nsayer
fc7337e0f6 1. Add support for months and years in relative time spec (now + 1 year)
2. Rip out dateadd() and re-do the plus operator handler to use mktime()
instead (per wollman).

Reviewed by:	wollman
1999-08-26 16:18:38 +00:00
archie
731caa6ae4 Eliminate compiler warnings from -Wall 1998-12-06 07:42:09 +00:00
steve
bd87efc753 Typo fix: garbeld -> garbled
PR:		7784
Submitted by:	Kris Kennaway <kkennawa@physics.adelaide.edu.au>
1998-08-30 17:33:05 +00:00
alex
4ca2e8e620 Year is sometimes set to -1 when assign_date() is called. Check for -1
before Y2K processing.

PR:		7524
1998-08-08 14:02:06 +00:00
des
39b76225e4 Recognize long month names in addition to short ones.
PR:		bin/7228
Submitted by:	Archie Cobbs <archie@whistle.com>
1998-07-09 22:51:59 +00:00
alex
25b5448723 Permit double digit year values to be used in the next millenium. 1998-05-05 01:53:15 +00:00
charnier
96376ee333 Revert part of previous commit. I didn't see rcsid string in the middle of
the file. Put includes in alphabetical order.
1997-06-24 06:26:32 +00:00
charnier
ff79b92da8 Use err(3).
Simplification: if(a == 12) a -= 12 -> if(a == 12) a = 0.
1997-06-23 06:44:18 +00:00
peter
f390c26dd9 Revert $FreeBSD$ to $Id$ 1997-02-22 19:58:13 +00:00
jkh
808a36ef65 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
jdp
699492bba8 Fix botches in the handling of "AM" and "PM":
12:xx PM is 12:xx, not 24:xx.
    12:xx AM is 00:xx, not 12:xx.
1996-07-19 00:44:55 +00:00
ache
5a4e23dc5e Upgrade to 2.9 1995-08-21 12:34:18 +00:00
joerg
dfc3543be3 Make parsetime.c more consistent by using the (already declared) enum
type instead of int all over the place.  (Cosmetic, enhances
debugging.)

Point out that a date specification _must_ follow the time of day
spec, in the man page.  This clarifies the last point PR # of bin/483:
"at doesn't seem to ..." (the remainder has already been fixed with
version 1.3 of parsetime.c).
1995-06-24 17:15:56 +00:00
rgrimes
a14d555c87 Remove trailing whitespace. 1995-05-30 06:41:30 +00:00
ache
3ec57b4b68 Upgrade. 1995-04-12 02:42:39 +00:00
bde
410788f921 Fix off by one error in calculation of `mday' (months start at 1).
Jan 31 gave Jan 30, often for next year.
1995-01-31 17:54:39 +00:00
nate
bef6395210 Added at/atrm/atq/batch from Linux as hacked by Chris Demetriou. 1994-01-05 01:09:14 +00:00