Commit Graph

106 Commits

Author SHA1 Message Date
Ed Schouten
21632754d6 Only print entries for which ut_host points to a character device.
Now that we use utmpx, we more often have entries for which the ut_line
is left blank. To prevent us from returning struct stat for "/dev/",
check that the resulting stat structure belongs to a character device.
2011-07-05 14:12:48 +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
Rebecca Cran
c08dcaf147 Initialize the execfile argument to NULL instead of _PATH_DEVNULL. This allows the -M option to be used without specifying -N.
PR:	bin/138146
Approved by:	rrs (mentor)
MFC after:	3 days
2010-02-08 21:23:48 +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
1131779fb3 Port w(1) to utmpx.
Let it print "-" when the TTY string is empty. In this case, it must
also make sure it doesn't match processes who also have no controlling
TTY. Otherwise it will print random kernel processes when trying to pick
the best matching process.

Eventually it should look at the value of ut_pid as well.
2010-01-13 18:09:21 +00:00
David Malone
54767bf590 This now passes a make universe with WARNS=6. 2010-01-07 09:47:05 +00:00
David Malone
02f563767b Shuffle parens to avoid type-punning warning. 2010-01-05 21:00:23 +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
Xin LI
821df508e8 Revert most part of 200420 as requested, as more review and polish is
needed.
2009-12-13 03:14:06 +00:00
Xin LI
6f2d322192 Remove unneeded header includes from usr.bin/ except contributed code.
Tested with:	make universe
2009-12-11 23:35:38 +00:00
Ed Schouten
dc65bcacb2 Let w(1) use utmpx.
We don't have UT_*SIZE anymore. One of the reasons for that is because
all strings are null terminated, there is no need for apps to copy
strings out of the utmpx structure. This means we can define W_DISP*SIZE
lengths for all columns.

While there, adjust the sizes a little. Steal some bytes from the
username column, while extending the hostname column quite a bit.
2009-12-06 01:10:30 +00:00
Hajimu UMEMOTO
b94f6865f9 When -n is specified, attempt to turn hostnames found in utmp into IP
addresses, again.  However, change a hostname into an IP address, only
when a host has just one A/AAAA RR.

Requested by:	candy__at__kgc.co.jp
MFC after:	2 weeks
2009-11-22 16:51:44 +00:00
Xin LI
277dbce981 Constify format string pointer, otherwise this would trigger warning when
higher warning level is enabled.
2009-09-08 01:11:23 +00:00
Hajimu UMEMOTO
34903a55c3 Fix the problem that the entry broke into two lines with multi-byte
AM/PM format.

Reported by:	takawata
2009-08-30 11:17:42 +00:00
Andrey A. Chernov
e39ee4216c w(1) uses strftime %b with to print the abbreviated month name
if a user logged in more than a week ago.
This may contain multibyte characters (e.g. when using UTF-8).
This string is then aligned on byte-length rathern than char-length,
resulting in misalignment and unfinished multibyte characters.

PR:             126657
Submitted by:   Johan van Selst <johans@stack.nl>
2008-08-20 12:32:19 +00:00
Ruslan Ermilov
89273e7b6c Fix markup. 2006-12-14 19:02:48 +00:00
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)
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
stealing ki_spare[0] to hold a pointer.
2005-06-04 23:40:09 +00:00
Ruslan Ermilov
0227791b40 Expand *n't contractions. 2005-02-13 22:25:33 +00:00
Ruslan Ermilov
6c7216df78 Sort sections. 2005-01-18 13:43:56 +00:00
Bruce Evans
929789b42c Include <sys/proc.h> instead of depending on namespace pollution in
<sys/user.h> for the definition of TDF_SINTR.  Fixed anachronous
spelling of TDF_SINTR in a comment

Demangled VCS ids.  There were 2 misplaced copies of $FreeBSD$ and of
the include before it.  The vendor id infrastructure was edited.

Fixed the only other remaining style bug since rev.1.1 (expansion of
struct member names made a line too long).
2004-04-14 09:34:17 +00:00
Philippe Charnier
69fe77ce99 Do not print the result of strftime() in case of failure, the content is
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
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
Josef Karthauser
1063e12617 Replace /kernel with /boot/kernel/kernel.
PR:		docs/37757
Submitted by:	Hiten Pandya <hiten@uk.FreeBSD.org>
2002-05-09 11:47:42 +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
the unused global var.
2002-03-07 22:36:56 +00:00
Mark Murray
8b56c58be4 WARNS=2 fix, use __FBSDID() and sort includes.
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
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
Julian Elischer
b40ce4165d KSE Milestone 2
Note ALL MODULES MUST BE RECOMPILED
make the kernel aware that there are smaller units of scheduling than the
process. (but only allow one thread per process at this time).
This is functionally equivalent to teh previousl -current except
that there is a thread associated with each process.

Sorry john! (your next MFC will be a doosie!)

Reviewed by: peter@freebsd.org, dillon@freebsd.org

X-MFC after:    ha ha ha ha
2001-09-12 08:38:13 +00:00
Brian Somers
5b718312b7 When -n is specified, don't attempt to turn hostnames found in utmp
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
Dima Dorfman
f247324df7 Remove whitespace at EOL. 2001-07-15 08:06:20 +00:00
Ruslan Ermilov
625003720a mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 14:16:33 +00:00
Poul-Henning Kamp
c59c7f97ad Call kvm_close() before exit for consistency.
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
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
Ruslan Ermilov
dc12be5258 MAN[1-9] -> MAN. 2001-03-27 10:52:19 +00:00
Andrey A. Chernov
9575fb2f65 Fix width for printing time 2001-03-21 21:49:33 +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
locales, so leads to confusion
2001-03-03 01:32:46 +00:00
Andrey A. Chernov
5f2de0a78a Oops, remove tabs sneaked in wrong place 2001-03-02 23:49:07 +00:00
Andrey A. Chernov
000346454c Use AM/PM time only when available in locale 2001-03-02 23:11:38 +00:00
John Baldwin
f5ace77533 Catch up to proc flag changes. 2001-01-24 14:28:24 +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
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
Ruslan Ermilov
9b88faecd3 Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
Kirk McKusick
1f7d250182 Change the proc information returned from the kernel so that it
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