Poul-Henning Kamp
bec1fa8607
Use sysctlbyname
2006-05-11 17:25:36 +00:00
Andre Oppermann
a21cbcb876
Obtain true uptime through clock_gettime(CLOCK_MONOTONIC, struct *timespec)
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instead of subtracting 'bootime' from 'now'.
Sponsored by: TCP/IP Optimization Fundraise 2005
2005-10-17 15:37:22 +00:00
Garance A Drosehn
b8eb1eccee
Use the ki_udata field that was recently-added to kinfo_proc, instead of
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stealing ki_spare[0] to hold a pointer.
2005-06-04 23:40:09 +00:00
Philippe Charnier
69fe77ce99
Do not print the result of strftime() in case of failure, the content is
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indeterminate in such a case. The correct value for 2nd argument is
sizeof(buf). Do not NUL-terminate the result string, strftime() will do it
for us.
2003-09-07 16:31:32 +00:00
Peter Wemm
c76b41b7b5
utmp.ut_time is not a time_t, do not pass a pointer to it to pr_attime().
2003-06-28 19:11:42 +00:00
Sean Chittenden
d0d0355e4d
Fix warning when calling w(1) when logged in via xdm/kdm. This is
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really a problem with utmp/wtmp, but takes the same approach as who(1).
Reviewed by: knu (mentor), mini, silence on -audit
Approved by: knu (mentor), mini
2002-08-23 04:31:58 +00:00
Juli Mallett
e8e649cc5d
ANSI style function declarations.
2002-06-07 01:41:54 +00:00
Warner Losh
3f330d7d1a
remove __P
2002-03-22 01:42:45 +00:00
David E. O'Brien
716ced0b62
Back out part of rev 1.51. The lesser impact fix is to just remove
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the unused global var.
2002-03-07 22:36:56 +00:00
Mark Murray
8b56c58be4
WARNS=2 fix, use __FBSDID() and sort includes.
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WARNS=2 not added to Makefile as it is to become default.
2001-12-11 22:18:47 +00:00
Bruce Evans
6eabd84580
Compensate for "Compensate for header dethreading" by backing it out.
2001-10-10 17:48:44 +00:00
Crist J. Clark
cfd848db6f
Fixing a bug that causes very short uptimes (less than one minute) to
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be 30 seconds off. (Thanks to Vladimir B.Grebenschikov
<vova@express.ru> for the PR and ru for a more elegant fix.)
PR: bin/30680
Approved by: ru
2001-09-22 09:33:00 +00:00
Brian Somers
5b718312b7
When -n is specified, don't attempt to turn hostnames found in utmp
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into addresses as we have no idea what address family they belong to.
When -n is not specified, resolve IPv6 as well as IPv4 addresses found
in the host field of utmp. Use realhostname_sa() to resolve addresses
(the old code was wrong).
Rename ``x'' to ``x_suffix'' to avoid confusion.
Hard code the host column width to 16 (against the imminent increase
of UT_HOSTSIZE in utmp.h).
2001-07-26 19:20:13 +00:00
Poul-Henning Kamp
c59c7f97ad
Call kvm_close() before exit for consistency.
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PR: 24654
Submitted by: Daniel Hemmerich zartik@yahoo.com
2001-05-28 21:30:31 +00:00
Thomas Moestl
af943f55f7
Fix the error buffer passed to kvm_openfiles to have a correct length
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of _POSIX2_LINE_MAX.
MFC after: 1 week
2001-05-26 00:02:13 +00:00
Mark Murray
6e547eabb8
Compensate for header dethreading.
2001-05-01 08:46:02 +00:00
Andrey A. Chernov
2742fc8eb2
Preserve comma as separator when it is not equal to radix character
2001-03-03 16:47:07 +00:00
Andrey A. Chernov
e25fd27cd1
Don't use "," as load avg. separator because it can be precision point in some
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locales, so leads to confusion
2001-03-03 01:32:46 +00:00
Andrey A. Chernov
000346454c
Use AM/PM time only when available in locale
2001-03-02 23:11:38 +00:00
Brian Somers
3b93c7437b
Hostnames are case-insensitive
2000-12-22 15:21:06 +00:00
Brian Somers
3bebe99135
If the utmp login time is greater than the tty atime, use it to calculate
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the idle time instead of the atime.
This makes entries for people that have logged in but done nothing
else show up correctly.
Reviewed by: markk@knigma.org
2000-12-21 01:30:47 +00:00
Kirk McKusick
1f7d250182
Change the proc information returned from the kernel so that it
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no longer contains kernel specific data structures, but rather
only scalar values and structures that are already part of the
kernel/user interface, specifically rusage and rtprio. It no
longer contains proc, session, pcred, ucred, procsig, vmspace,
pstats, mtx, sigiolst, klist, callout, pasleep, or mdproc. If
any of these changed in size, ps, w, fstat, gcore, systat, and
top would all stop working. The new structure has over 200 bytes
of unassigned space for future values to be added, yet is nearly
100 bytes smaller per entry than the structure that it replaced.
2000-12-12 07:25:57 +00:00
Peter Wemm
6ff4ec180d
Use the same technique as ps(1) to avoid the need for setgid. (ie: use
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/dev/null as the default kernel and /dev/mem filenames, but still allow
the usual overrides)
1999-11-17 15:28:45 +00:00
Peter Wemm
c3aac50f28
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
Brian Feldman
ac3cd5208b
New w ability: you can list multiple users on the command line and it will
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match with all of them, rather than only supporting a single user.
PR: 11121
Kinda submitted by: James Howard <howardjp@byzantine.student.umd.edu>
Reviewed by: DES
1999-07-28 19:29:46 +00:00
Bill Fumerola
9ef5c48bef
Clean up some ambiguous nested if/elses.
1999-07-04 17:26:16 +00:00
Andrey A. Chernov
9587fac012
fix -n with 16-chars hostnames, modified patch from PR
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PR: 11286
Submitted by: Hans Huebner <hans@chaosradio.berlin.ccc.de>
1999-04-22 23:40:56 +00:00
Brian Somers
0cadb9cad6
Get things right for tty names of length UT_LINESIZE.
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Cosmetic: Don't shadow the `p' variable.
Remove two unused variables.
PR: 3638
1999-03-31 21:01:39 +00:00
Peter Wemm
69b41093b5
Fix the annoying bug introduced in rev 1.18 that caused each line to be
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one character shorter than the previous in a stairstep fashion when long
idle times were involved.
A couple of nits:
- spelling/typo fix.
- some of the easier style(9) fixes where it was bothering me.
- Handle 100+ days idle time (ha!). Probably the right thing to do is
to do a snprintf into a buffer and strlen the result rather than doing
hackery on magic numbers.
XXX the wide (and mostly unused) username and tty columns annoy me since
it it could be used for more useful information for the command. We should
actually count the largest username and tty and adjust like 'ls -l' does.
1999-01-10 15:28:37 +00:00
Matthew Dillon
a4f33f438d
No __profname bozoness, no strstr() bozoness... test argv[0] against
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"uptime" the right way. Sheesh.
1998-12-24 23:27:33 +00:00
Steve Price
0d5ad2d7ff
Since argv is in scope, use argv[0] instead of __progname.
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Suggested by: bde
1998-12-24 18:20:58 +00:00
Steve Price
a288ccca56
Do a better job of determining if we were called as uptime(1).
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PR: 8593
1998-11-09 01:19:30 +00:00
Warner Losh
fd67e2c50e
Remove unused strvisx.
1998-06-09 04:35:20 +00:00
Joseph Koshy
a88d7a8297
Cosmetic fix. Compute header field widths from UT_{HOST,LINE,NAME}SIZE
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instead of hardcoding header line.
PR: 6325
1998-05-21 08:46:48 +00:00
Joseph Koshy
bc53c0a6b2
Allow `w' to treat a corrupted "utmp" as a non fatal error.
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PR: bin/2832
1998-05-14 10:13:24 +00:00
Poul-Henning Kamp
3d65e4d1f8
Like most Unices FreeBSD should have a larger tty field at least
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as large as UT_LINESIZE (/usr/include/utmp.h). If the tty name is logged
with this size why isn't the w command reporting it?
(We should probably report the tty/cua prefix then as well ? /phk)
PR: 4187
Reviewed by: phk
Submitted by: Jorge M. Goncalves <ee96199@tom.fe.up.pt>
1998-04-19 18:32:01 +00:00
Andrey A. Chernov
9d8c91b749
If uptime < 1 min print in in secs otherwise we got confusing message
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"up 1 user"
1997-10-13 15:17:03 +00:00
Andrey A. Chernov
7860b557b8
Document newly added -d option and fix usage string
1997-09-12 02:26:12 +00:00
Andrey A. Chernov
1bb32253c5
The "-d" option dumps out the entire process list on a per controlling
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tty basis, instead of just the top level process.
Submitted by: terry
1997-09-12 02:22:21 +00:00
Philippe Charnier
90389da95b
Typo in usage(). Err -> errx when testing allocations.
1997-08-25 06:42:19 +00:00
Warner Losh
1c8af87873
compare return value from getopt against -1 rather than EOF, per the final
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posix standard on the topic.
1997-03-29 04:34:07 +00:00
Kazutaka YOKOTA
6d7977a7cc
Made sure the string formated by strftime() is properly
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null-terminated.
Should go to RELENG_2_1 and RELENG_2_2.
Reviewed by guido@freebsd.org .
1997-03-07 10:54:19 +00:00
Daniel O'Callaghan
70498d5a53
Reduce the command field width by one when idle time is > 9 days, to
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eliminate unsightly blank line.
Possibly a 2.2 candidate.
1997-02-11 10:49:25 +00:00
Andrey A. Chernov
d916216786
Increase username field to reflect utmp changes
1996-12-05 17:00:16 +00:00
Andrey A. Chernov
c54481c15a
Do not print herror message, if w -n gethostname failed to be 100%
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compatible with any program
Suggested by: peter
1996-06-17 20:07:44 +00:00
Andrey A. Chernov
1694c5cb7a
Fix xterm/screen/(any program using just :xxx form) compatibility
1996-06-17 19:23:38 +00:00
Andrey A. Chernov
0fd06e5d7c
Don't try convert "-" to numeric form for -n option
1996-06-17 18:35:16 +00:00
Andrey A. Chernov
66b12529e6
Fix w -n to really show numeric addresses, close PR 402
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Partially submitted by: henrich@msu.edu (Charles Henrich)
1996-06-17 15:46:25 +00:00
Paul Traina
66e5b18f29
Drop privileges if not using standard namelist or kernel file.
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Submitted by: smpatel (Sujal Patel)
1996-05-30 02:20:10 +00:00
Andrey A. Chernov
d1b2ad1a54
Change locale to LC_ALL, there is no bitmask
1995-10-26 11:03:08 +00:00