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975f912456
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27 Commits

Author SHA1 Message Date
Ed Schouten
975f912456 Let users(1) use an std::set, instead of std::{vector,sort,unique}. 
Reviewed by:	gahr
 2014-07-10 15:56:15 +00:00
Pietro Cerutti
33aa643fa0 Reimplements users(1) in C++. 
This reduces the lines of code by roughly 50% (not counting the COPYRIGHT
header) and makes it more readable by using standard algorithms.

Approved by:	bapt
 2014-07-10 12:15:02 +00:00
Pietro Cerutti
bc31c88265 - Avoid calling a wrapper function around strcmp 
- Use sizeof(*array) instead of sizeof(element) everywhere

CR:		D161
Approved by:	cognet, bapt
 2014-06-03 20:59:26 +00:00
Pietro Cerutti
af99cef7e8 - style, remove (void) in front of printf and the like 
CR:		D161
Approved by:	cognet, bapt
 2014-06-03 20:58:11 +00:00
Eitan Adler
eae8be706e Bump date missed in r202756 
PR:		docs/171624
Submitted by:	bdrewery
Approved by:	gabor
MFC after:	3 days
 2012-09-14 17:50:42 +00:00
Ed Schouten
c3f1b3ae09 Let the size of the namebuf depend on the size of the ut_user field. 2011-06-18 07:47:15 +00:00
Joel Dahl
da52b4caaf Remove the advertising clause from UCB copyrighted files in usr.bin. This 
is in accordance with the information provided at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

Also add $FreeBSD$ to a few files to keep svn happy.

Discussed with:	imp, rwatson
 2010-12-11 08:32:16 +00:00
Ed Schouten
0806dd9238 Remove stale references to utmp(5) and its corresponding filenames. 
I removed utmp and its manpage, but not other manpages referring to it.
 2010-01-21 17:25:12 +00:00
Ed Schouten
ab90a4d1e2 Perform all trivial ports to utmpx for usr.bin/. 
They were already converted to use libulog, so it's easy to convert them
to utmpx.
 2010-01-13 18:09:54 +00:00
Ed Schouten
b7946da96b Build usr.bin/ with WARNS=6 by default. 
Also add some missing $FreeBSD$ to keep svn happy.
 2010-01-02 10:27:05 +00:00
Ed Schouten
6951e12ec7 Add WARNS?=6, because it seems to build out of the box. 2009-12-05 19:55:26 +00:00
Ed Schouten
cfe41e3b68 Use _ULOG_POSIX_NAMES here, to make eventual porting to <utmpx.h> easier. 
By the time we gain a real <utmpx.h>, it's just a matter of changing the
include at the top and -lulog from the Makefile.
 2009-12-05 19:54:37 +00:00
Ed Schouten
178442d07a Use USER_PROCESS instead of LOGIN_PROCESS. 
POSIX isn't clear about how the fields should be used, but according to
utmpx(5) on Linux, LOGIN_PROCESS refers to a TTY that's still running a
getty.
 2009-12-03 17:05:36 +00:00
Ed Schouten
42b525af6e Port users(1) to libulog. 
Instead of digging through the utmp database by hand, use proper API
calls to do so.  Instead of parsing entries with a non-empty ut_user, we
now look at LOGIN_PROCESS entries.
 2009-12-03 16:42:18 +00:00
David Malone
f4ac32def2 ANSIify function definitions. 
Add some constness to avoid some warnings.
Remove use register keyword.
Deal with missing/unneeded extern/prototypes.
Some minor type changes/casts to avoid warnings.

Reviewed by:	md5
 2002-09-04 23:29:10 +00:00
Philippe Charnier
e8937ba009 Use `The .Nm utility' 2002-04-20 12:18:28 +00:00
Warner Losh
3f330d7d1a remove __P 2002-03-22 01:42:45 +00:00
Mark Murray
7e52b238c7 WARNS=2 is going to become the default, so remove it from here. 2001-12-11 23:27:23 +00:00
Mike Barcroft
0caf2ae89d Remove a bogus cast and lockdown users(1) with WARNS?=2 
Submitted by:	David Hill <david@phobia.ms>
Reviewed by:	-audit
MFC after:	1 week
 2001-09-09 00:40:04 +00:00
Ruslan Ermilov
625003720a mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 14:16:33 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Nik Clayton
3be5f1f5ce Add $Id$, to make it simpler for members of the translation teams to 
track.

The $Id$ line is normally at the bottom of the main comment block in the
man page, separated from the rest of the manpage by an empty comment,
like so;

     .\"    $Id$
     .\"

If the immediately preceding comment is a @(#) format ID marker than the
the $Id$ will line up underneath it with no intervening blank lines.
Otherwise, an additional blank line is inserted.

Approved by:            bde
 1999-07-12 20:24:20 +00:00
Philippe Charnier
014927909d Main() returns int. 1997-08-26 11:08:24 +00:00
Philippe Charnier
474cc7fe23 Was limited to 200 users. New entry is now allocated as needed. 
Add usage().
Obtained from:OpenBSD.
 1997-08-22 06:50:33 +00:00
Warner Losh
1c8af87873 compare return value from getopt against -1 rather than EOF, per the final 
posix standard on the topic.
 1997-03-29 04:34:07 +00:00
Rodney W. Grimes
d3628763db Merge RELENG_2_0_5 into HEAD 1995-06-11 19:33:05 +00:00
Rodney W. Grimes
9b50d90275 BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00