Commit Graph

79 Commits

Author SHA1 Message Date
Philippe Charnier
eaed5652bf Display elapsed time (-o etime) using [[dd-]hh:]mm:ss, which according to
Solaris man page is the POSIX way.

Reviewed by:	jmallett
2003-02-05 13:18:17 +00:00
Juli Mallett
78b1878a16 Per-variable\ entry headers, to allow the 'ps -otime -otime=FOO' or similar
case to do the right thing and affect exactly one column.  This is consistent
with GNU ps(1) in BSD mode, and POLA.
2003-01-19 00:31:16 +00:00
Juli Mallett
775bba9fd8 Refer to the process label as proclabel, as there is a function called label,
and that's what these locals were called before.
2003-01-18 03:31:30 +00:00
Tim J. Robbins
01e5f16641 Do not print a header line if it would be empty; required by 1003.1-2001. 2002-10-31 13:41:37 +00:00
Robert Watson
2af538eb48 Use the MAC interface to list process MAC labels rather than using
the LOMAC-specific interface (which is being deprecated).  The
revised LOMAC using the MAC framework will export levels listable
using this mechanism.

Approved by:	re
Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
2002-10-24 00:00:57 +00:00
John Baldwin
0d6326492b Catch up to SMTX -> SLOCK changes. 2002-10-02 20:33:52 +00:00
Juli Mallett
362d62ba07 Rename new PLONG type to PGTOK as the conversion is more important than the
size (which is mostly undefined anyway).

Submitted by:	bde
2002-09-17 17:13:52 +00:00
Juli Mallett
760bbf7d6d Conglomerate printing of ps_pgtok'd data into a PLONG type. I couldn't think
of a better name, except PINT, but I decided to go with assuming LONG to
be safe, rather than assuming INT.
2002-09-17 02:52:44 +00:00
Juli Mallett
f3073b05b7 Perform keyword.c:1.27 properly, implement -orss in the New World Order of
ps(1) formatting, using pgtok() to get the value in K, rather than printing
it in pages.  This is consistent with behaviour before keyword.c:1.26 (et al)
which exists in STABLE today, and which uses the same metric as VSZ.

Submitted by:	bde
2002-09-16 20:19:51 +00:00
Peter Wemm
6327ab9cd1 Do not risk using the kernel pgtok() which assumes the page size is
constant.
2002-09-13 07:13:33 +00:00
Bruce Evans
c1f903a031 Fixed a printf format error that was fatal on alphas. Adding WFORMAT=0
to the Makefile didn't affect this bug because WFORMAT only controls
higher- level format checking (not the -Wformat that is implicit in
-Wall).

Fixed a nearby printf format error that was benign and 3 nearby style bugs.
2002-07-11 17:28:29 +00:00
Juli Mallett
ffe25988bd Make printval() take a 'void *' thus negating any assumptions the compiler
may try to make about the alignment of the dereferenced datum.
2002-07-07 21:45:59 +00:00
David E. O'Brien
2749b14129 Consistently use FBSDID 2002-06-30 05:15:05 +00:00
Juli Mallett
c3f1b5a9db Cast to long to match format. Hidden by revision 1.18 of Makefile. 2002-06-07 00:00:29 +00:00
Juli Mallett
ba2cd77062 Use a global `now' variable for the current time, and initialise it at
startup, right after calling setlocale(3).
2002-06-06 21:21:25 +00:00
Juli Mallett
76e1a9fe48 Implement a SUSv3-ignorant but "time"-similar format for "etime", elapsed
run time (NOT cpu time).  cputime() and elapsed() both need to honour SUSv3
now.
2002-06-06 21:18:37 +00:00
Juli Mallett
e8eef4bb45 Support the SUSv3 `rgroup' format.
Clean up some local style bogons.
2002-06-06 20:42:16 +00:00
Juli Mallett
033340171a SUSv3 conform on the "comm" and "args" formats, and make correct the "command"
format, since it's BSDlike, and "comm" is actually different.
2002-06-06 20:21:47 +00:00
Juli Mallett
4fa7d7880d Widen the scope of fmt.c::1.19 and consistently use errx(3) if malloc(3) [or
realloc(3)] happens to fail, everywhere in ps(1).

Discussed with:	bde, charnier (a while ago)

fmt_argv() can no longer return NULL, so don't bother checking.

Submitted by:	bde
2002-06-05 18:11:25 +00:00
Juli Mallett
fdbec39885 Use a const char * where it is meant to be used. There's no reason to try
to discard the const qualifier here.
2002-06-05 01:02:13 +00:00
Mark Murray
a3dbc1d804 ANSIfy. 2002-02-22 23:31:57 +00:00
Matthew Dillon
d9a5f8900a Revert wchan functionality. Add 'mwchan' to supply new duel mutex/msleep
functionality and make it the default.

With additional improvements by: Mark Peek <mp@FreeBSD.org>
2002-02-21 18:27:16 +00:00
Warner Losh
576541a9e6 Fixed divots that I created when I moved prototypes of group_from_gid
and user_from_uid to grp.h and pwd.h.  Update the man pages.

Submitted by: David Malone
Pointy hat to: imp
2002-02-19 00:05:59 +00:00
Matthew Dillon
ebc1fff946 When blocked on a mutex, display the mutex name via the wchan string field
so we can at least tell the difference between being blocked in Giant
and being blocked in some other mutex.
2002-02-16 20:10:00 +00:00
Mark Murray
871e8d8c59 WARNS=4 fixes (incomplete, so set NO_WERROR), and lots of extra
cleanup courtesy of automatic checking (lint).
2002-02-03 14:43:04 +00:00
Warner Losh
46251dde8f o __P has been reoved
o Old-style K&R declarations have been converted to new C89 style
o register has been removed
o prototype for main() has been removed (gcc3 makes it an error)
o int main(int argc, char *argv[]) is the preferred main definition.
o Attempt to not break style(9) conformance for declarations more than
  they already are.
2002-02-02 06:48:10 +00:00
Maxim Sobolev
f1ff35aecb Add missed includes.
Reviewed by:	md5
2002-01-15 12:23:52 +00:00
Brian Feldman
7304f61f9e Add LOMAC options (the "Z" flag in both cases) to display extra information
in ls(1) and ps(1).

Sponsored by:	DARPA, NAI Labs
2001-11-26 22:21:15 +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
Peter Wemm
85012e7c95 UPAGES as a constant is gone in KSE. We are going to have to trust
and/or fix ki_rssize.
2001-09-10 07:19:26 +00:00
Peter Wemm
7d1192a784 On today's kernels masking with ~KERNBASE is turning out to be less
than useful.  It still hits at least 8 digits. Adjust for reality.

This is still not satisfactory for the alpha if you add "-O paddr".
2001-08-24 09:56:44 +00:00
Tor Egge
564efb8fec Check for the PS_SINTR flag in the right field of struct kinfo_proc
(ki_sflag).
2001-06-16 21:39:29 +00:00
Mark Murray
25bba4f6ad Depollute headers now that the VM headers DTRT. 2001-05-03 11:49:44 +00:00
Mark Murray
325a83b456 Compensate for header dethreading. 2001-05-01 08:39:23 +00:00
Andrey A. Chernov
f59105eedb Small optimization: set use_ampm only when needed 2001-03-03 01:46:58 +00:00
Andrey A. Chernov
080175194f Use AM/PM time only when available in locale 2001-03-02 23:53:36 +00:00
Jake Burkholder
4c85452ba9 Catch up to new priority interface. 2001-02-12 00:21:38 +00:00
Andrey A. Chernov
8073a93c76 Use decimal point from locale 2001-02-11 02:25:56 +00:00
John Baldwin
e0aa5ab718 - Catch up to new proc flags. 2001-01-24 12:59:50 +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
John Baldwin
fd5f30bf38 Introduce a 'mtxname' keyword that displays the current mutex that a
process is blocked on or '-'.
2000-11-29 21:09:21 +00:00
Kris Kennaway
63743cbd8c No need to work around SCCS variable expansion any more. 2000-09-28 02:54:44 +00:00
Jason Evans
0384fff8c5 Major update to the way synchronization is done in the kernel. Highlights
include:

* Mutual exclusion is used instead of spl*().  See mutex(9).  (Note: The
  alpha port is still in transition and currently uses both.)

* Per-CPU idle processes.

* Interrupts are run in their own separate kernel threads and can be
  preempted (i386 only).

Partially contributed by:	BSDi (BSD/OS)
Submissions by (at least):	cp, dfr, dillon, grog, jake, jhb, sheldonh
2000-09-07 01:33:02 +00:00
Peter Wemm
2a4562393f $Id$ -> $FreeBSD$ 1999-08-27 23:15:48 +00:00
Poul-Henning Kamp
75c1354190 This Implements the mumbled about "Jail" feature.
This is a seriously beefed up chroot kind of thing.  The process
is jailed along the same lines as a chroot does it, but with
additional tough restrictions imposed on what the superuser can do.

For all I know, it is safe to hand over the root bit inside a
prison to the customer living in that prison, this is what
it was developed for in fact:  "real virtual servers".

Each prison has an ip number associated with it, which all IP
communications will be coerced to use and each prison has its own
hostname.

Needless to say, you need more RAM this way, but the advantage is
that each customer can run their own particular version of apache
and not stomp on the toes of their neighbors.

It generally does what one would expect, but setting up a jail
still takes a little knowledge.

A few notes:

   I have no scripts for setting up a jail, don't ask me for them.

   The IP number should be an alias on one of the interfaces.

   mount a /proc in each jail, it will make ps more useable.

   /proc/<pid>/status tells the hostname of the prison for
   jailed processes.

   Quotas are only sensible if you have a mountpoint per prison.

   There are no privisions for stopping resource-hogging.

   Some "#ifdef INET" and similar may be missing (send patches!)

If somebody wants to take it from here and develop it into
more of a "virtual machine" they should be most welcome!

Tools, comments, patches & documentation most welcome.

Have fun...

Sponsored by:   http://www.rndassociates.com/
Run for almost a year by:       http://www.servetheweb.com/
1999-04-28 11:38:52 +00:00
Peter Wemm
4a40c5e7ee Look at p_lock instead of P_NOSWAP etc as an indicator of unswappability.
(While here, put a #ifndef pgtok around the macro that gets a redefinition
 warning)
1999-04-06 03:17:57 +00:00
Doug Rabson
eb235b13c7 Fix formatting of %CPU value on alpha.
Submitted by: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp>
1998-11-25 09:34:00 +00:00
Doug Rabson
3929d51888 Portability fixes when sizeof(int) != sizeof(long). 1998-09-14 08:32:20 +00:00
Bruce Evans
ce0cab88c1 Fixed printf format errors (second round with non-i386 typedefs). 1998-06-28 21:05:48 +00:00
Bruce Evans
86e14119e9 Oops, the previous log message should have read "Fixed type mismatches -
don't assume that time_t is long".
1998-06-28 18:26:18 +00:00