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30 Commits

Author SHA1 Message Date
peter
a4f43a8a53 Fix a warning that showed up on 64 bit systems. It was actually a real 
bug that had been swept under the carpet.
 2003-10-26 05:05:48 +00:00
tjr
db60a5d963 Remove unimplemented System V options from the getopt() option string. 2002-12-21 00:38:14 +00:00
ru
b67068895d mdoc(7) police: markup polishing. 
Approved by:	re
 2002-11-26 17:33:37 +00:00
peter
97526c738c utmp.ut_time and lastlog.ll_time are explicitly int32_t rather than 
time_t.  Deal with the possibility that time_t != int32_t.  This boils
down to this sort of thing:
 -   time(&ut.ut_time);
 +   ut.ut_time = time(NULL);
and similar for ctime(3) etc.  I've kept it minimal for the stuff
that may need to be portable (or 3rd party code), but used Matt's time32
stuff for cases where that isn't as much of a concern.

Approved by: re (jhb)
 2002-11-15 22:42:00 +00:00
tjr
b36022fd55 Style: put static qualifier on definition of static functions. 2002-06-20 07:36:22 +00:00
tjr
385a534007 Refer to environ(7) for description of COLUMNS. Note the effects of LANG, 
LC_ALL and LC_TIME upon the utility.
 2002-06-07 00:50:22 +00:00
tjr
f91c8f40be Respect the setting of the COLUMNS environment variable, use it instead of 
the TTY width obtained by ioctl() when set & non-null. (SUSv3)
 2002-06-04 09:52:30 +00:00
ru
8c5e6481e1 mdoc(7) police: lint. 2002-05-30 06:44:27 +00:00
tjr
8daf14c02a Write "FROM" heading above the hostname column, like NetBSD and GNU do. 2002-05-28 06:36:46 +00:00
tjr
1894db5ac7 Reimplement the who(1) utility to add some features required by SUSv3: 
-H option (show column headings),
-T (show mesg(1) state),
-m (same as "am I"),
-u (show idle time),
-q (quick mode; list names in columns).

PR:		36128
Reviewed by:	mike
 2002-05-09 23:04:40 +00:00
imp
0b20191705 remove __P 2002-03-22 01:42:45 +00:00
markm
ff1e6296f0 WARNS=2 fix, use __FBSDID(). 
WARNS=2 is not in Makefile, as this will be the default.
 2001-12-11 22:29:53 +00:00
dd
911ca14c87 Remove whitespace at EOL. 2001-07-15 08:06:20 +00:00
dd
4cbc233a90 Correct path to wtmp. 
PR:		28433
Submitted by:	Joseph Mallett <jmallett@xMach.org>
 2001-06-27 06:00:26 +00:00
dd
dc0185a459 Include missing header files which define functions for which gcc has 
builtins (e.g., exit, strcmp).
 2001-06-24 19:50:42 +00:00
ache
b84641bbc8 Don't attempt to parse %c 2001-03-21 19:16:41 +00:00
ru
0d1334ca0c mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
peter
3b842d34e8 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
des
60d78a8916 Back out Steve's fix, as this was already fixed by me in revision 1.6 1998-05-25 12:04:47 +00:00
steve
538a485014 Only allow 'who' and 'who am i' as valid usages. 
PR:		6294
Submitted by:	Ruslan Ermilov <ru@ucb.crimea.ua>
 1998-05-25 07:19:07 +00:00
des
b7cdb32ea9 Check that user really typed "who am {I,i}", and that no stray 
arguments are given.
Note that usage() and the manpage disagree...

PR:		bin/6294
Suggested by:	Ruslan Ermilov and Bruce Evans
Submitted by:	Ruslan Ermilov (partly)
 1998-04-26 19:10:51 +00:00
phk
ced7ca4b35 Better SYNOPSIS 
PR:		6294
Reviewed by:	bde, phk
Submitted by:	Ruslan Ermilov <ru@ucb.crimea.ua>
 1998-04-14 06:42:18 +00:00
charnier
a5eee593ac Use err(3). Add usage(). 1997-08-26 11:14:57 +00:00
yokota
e2b0343661 Made sure the string formated by strftime() is properly 
null-terminated.

Fixed a wrong if statement which should test a string is
empty where in fact it tested the string pointer was NULL.

Should go to RELENG_2_1 and RELENG_2_2.

Reviewed by guido@freebsd.org.
 1997-03-07 11:04:01 +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
wosch
ab0ebe585d [HISTORY] command appeared in Version 1 AT&T UNIX 
Obtained from: A Quarter Century of UNIX, Peter H. Salus, page 41
 1996-08-29 18:06:19 +00:00
ache
f3587c7ea3 Add setlocale LC_TIME 1995-10-24 04:06:02 +00:00
ache
97b1928185 Replace ctime by strftime %c to use national date representation now 1995-08-07 23:39:58 +00:00
rgrimes
f9ab90d9d6 BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00