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>

WARNS=4 fixes (incomplete, so set NO_WERROR), and lots of extra
cleanup courtesy of automatic checking (lint).

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 arg

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.

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Put the "mtxname" keyword in alphabetical order (t comes after s) so
that the keyword is recognized.

Add LOMAC options (the "Z" flag in both cases) to display extra information
in ls(1) and ps(1).

Sponsored by: DARPA, NAI Labs

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 pad

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".

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Depollute headers now that the VM headers DTRT.

Compensate for header dethreading.

Introduce -osid and -otsid

Submitted by: dd

Do not coredump if no options are supplied. (ps -o,)

Submitted by: rgrimes
Obtained from: NetBSD

Catch up to new priority interface.

Restore the rss (-u) keyword that got deleted in my somewhat over-zealous
cleanup effort.

Submitted by: Mark Peek <mark@whistle.com>

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/us

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.

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Introduce a 'mtxname' keyword that displays the current mutex that a
process is blocked on or '-'.

$Id$ -> $FreeBSD$

Enable Linux threads support by default.
This takes the conditionals out of the code that has been tested by
various people for a while.
ps and friends (libkvm) will need a recompile as some proc str

Enable Linux threads support by default.
This takes the conditionals out of the code that has been tested by
various people for a while.
ps and friends (libkvm) will need a recompile as some proc structure
changes are made.

Submitted by: "Richard Seaman, Jr." <dick@tar.com>

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Re-enable the options in ps(1) that were disabled with the Linux
threads support.

Submitted by: "Richard Seaman, Jr." <dick@tar.com>

Reviewed by: Luoqi Chen, Jordan Hubbard
Submitted by: "Richard Seaman, Jr." <lists@tar.com>
Obtained from: linux :-)

Code to allow Linux Threads to run under FreeBSD.

By default not enabled
This

Reviewed by: Luoqi Chen, Jordan Hubbard
Submitted by: "Richard Seaman, Jr." <lists@tar.com>
Obtained from: linux :-)

Code to allow Linux Threads to run under FreeBSD.

By default not enabled
This code is dependent on the conditional
COMPAT_LINUX_THREADS (suggested by Garret)
This is not yet a 'real' option but will be within some number of hours.

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Portability fixes when sizeof(int) != sizeof(long).

If no value is present for the login name set it to '-'.
Also pretty-up the display of 'ps -Ortprio'.

PR: 4947
Submitted by: Martin Kammerhofer <dada@sbox.tu-graz.ac.at>

Oops, add #include's (forgotten in last commit) to make this
compile again.

Remove #ifdef NEWVM code and remove extra "key.name = p" line.

Fix seg fault when invalid keywords are used.

PR: bin/4253
Submitted by: Jesse Rosenstock <jmr@ugcs.caltech.edu>

Dynamically adjust size of displayed username to the longest username which
appears, not the longest _maximum_ username (this should probably also go
into 2.2, for the day when we bump up the usernam

Dynamically adjust size of displayed username to the longest username which
appears, not the longest _maximum_ username (this should probably also go
into 2.2, for the day when we bump up the username length there too).

Submitted-By: Terry Lambert <terry@lambert.org>

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Big usernames fixes