Add proper width calculation for time fields (time, cputime and usertime).
This fixes the ugly overflow in "ps aux" output for "[idle]".

Make "LOGIN" and "CLASS" columns width scale properly instead of wasting space.

Implement the usertime and systime keywords for ps, printing the
corresponding times reported by getrusage().

Submitted by: Dan Nelson <dnelson allantgroup com>
MFC after: 1 week

Export login class information via kinfo and make it possible to view
it using "ps -o class".

Correct sort order.

Update to current version of head.

o) Add a keyword to displaying elapsed time in integer seconds, "etimes".
o) Give slightly better (i.e. any) documentation of the format of "etime".

Reviewed by: jilles

Merge from head

Update the projects tree to a newer FreeBSD current.

[1] When showing threads, the thread name just appears if the comm
label is choosen as last printout (ucomm suffers of this such bug
too). That bug is caused by the fact that the fixed size of
pr

[1] When showing threads, the thread name just appears if the comm
label is choosen as last printout (ucomm suffers of this such bug
too). That bug is caused by the fact that the fixed size of
printout doesn't leave enough space for them to be printed out.
Implement ucomm and comm commands with a dynamic size lenght for
buffers.

[2] On AMD64 architecture pointers don't have enough chars space to
be shown (8 chars while they need 16). Fix them by providing
a variadic space so that it fits well on both 64 and 32 bits
architectures.

[3] Check a return value of malloc() that wasn't checked before.

PR: bin/128841, bin/128842
Reviewed by: jhb, emaste
Sponsored by: Sandvine Incorporated

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Introduce a way to make pure kernal threads.
kthread_add() takes the same parameters as the old kthread_create()
plus a pointer to a process structure, and adds a kernel thread
to that process.

kpro

Introduce a way to make pure kernal threads.
kthread_add() takes the same parameters as the old kthread_create()
plus a pointer to a process structure, and adds a kernel thread
to that process.

kproc_kthread_add() takes the parameters for kthread_add,
plus a process name and a pointer to a pointer to a process instead of just
a pointer, and if the proc * is NULL, it creates the process to the
specifications required, before adding the thread to it.

All other old kthread_xxx() calls return, but act on (struct thread *)
instead of (struct proc *). One reason to change the name is so that
any old kernel modules that are lying around and expect kthread_create()
to make a process will not just accidentally link.

fix top to show kernel threads by their thread name in -SH mode
add a tdnam formatting option to ps to show thread names.

make all idle threads actual kthreads and put them into their own idled process.
make all interrupt threads kthreads and put them in an interd process
(mainly for aesthetic and accounting reasons)
rename proc 0 to be 'kernel' and it's swapper thread is now 'swapper'

man page fixes to follow.

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Change "struct varent" to use the standard queue(8) macros, instead of
using it's own version of the same basic algorithm.

Submitted by: part by Cyrille Lefevre, part of it done by me

Make sure the value of "upr" (scheduling priority on return from system call)
is scaled in the same way that "pri" (scheduling priority) is scaled.

Submitted by: Cyrille Lefevre

Oops. Undo that last 'const' change. It expects similar changes to some
other files that I am not ready to commit yet...

Add 'const' to a few places.

PR: bin/65803
Submitted by: Cyrille Lefevre

Add the `-O emul' format option, which prints the name of the system-call
emulation environment the process is in. "emul" as a keyword is picked
up from OpenBSD.

PR: bin/65803
Submitted by: Cyrill

Add the `-O emul' format option, which prints the name of the system-call
emulation environment the process is in. "emul" as a keyword is picked
up from OpenBSD.

PR: bin/65803
Submitted by: Cyrille Lefevre

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Remove clause 3 from the UCB licenses.

OK'ed by: imp, core

Implement the nwchan keyword that has been in the man page, but was
not implemented. This is just handy if you want to ddb the address
some process is waiting on.

When inserting a non-user-specified (e.g. not via -o or -O) format, don't dupe
one that is already there. This is consistent with GNU ps(1)'s BSD mode, and
POLA.

Reported by: Andy Farkas <andyf@spe

When inserting a non-user-specified (e.g. not via -o or -O) format, don't dupe
one that is already there. This is consistent with GNU ps(1)'s BSD mode, and
POLA.

Reported by: Andy Farkas <andyf@speednet.com.au>
Tested by: Andy Farkas <andyf@speednet.com.au>

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The hw.availpages sysctl has an unsigned long value now, fix the retrieval
to match that.

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
usi

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

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Catch up to SMTX -> SLOCK changes.

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.

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

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

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Fixed unsorting.