fix sorting of 'tdnam' keyword in keyword list.

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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Re-correct commit 1.73, but this time in a way that does not cause
all column-headers to print in lowercase by default. I was in too
much of a rush in committing 1.75, and didn't notice that the cas

Re-correct commit 1.73, but this time in a way that does not cause
all column-headers to print in lowercase by default. I was in too
much of a rush in committing 1.75, and didn't notice that the case
had changed. This time I did considerably more testing, and used
'diff' instead of just quickly eyeballing the results...

Apologies. I expect this means the dunce cap is mine for awhile.
If this doesn't work, I'll just drop back to 1.72 and hide under
my desk for awhile.

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Fix a problem introduced by change 1.73, which causes a seg-fault if
the user specifies a keyword which is an alias to some other keyword.
E.g.: stat (for state) or pcpu (for %cpu)..

Submitted by: K

Fix a problem introduced by change 1.73, which causes a seg-fault if
the user specifies a keyword which is an alias to some other keyword.
E.g.: stat (for state) or pcpu (for %cpu)..

Submitted by: Kostik Belousov
MFC plans: "soon"

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Collapse strncpy/strncat/strncat into a single snprintf, as suggested
by pjd.

MFC after: 3 weeks

Fix the case where the user specifies an alternate heading for some
output-format keyword, and the keyword they picked is an alias to
some other keyword. E.g.: ps -o stat=Zustand $$

Fix the case where the user specifies an alternate heading for some
output-format keyword, and the keyword they picked is an alias to
some other keyword. E.g.: ps -o stat=Zustand $$
('stat' is defined as an alias for 'state')

PR: bin/57833
MFC after: 3 weeks

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Add and document the 'jid' keyword for the '-o' option.

Reviewed by: gad
MFC after: 3 days

Since it is not un-common for a process's resident set size (rss)
to exceed 10 megabytes in size (especially in X), bump the max
column width from 4 bytes to 5. This will make the ps auxw output
unif

Since it is not un-common for a process's resident set size (rss)
to exceed 10 megabytes in size (especially in X), bump the max
column width from 4 bytes to 5. This will make the ps auxw output
uniform again when a process's rss exceeds 10 megs.

It should be noted that when 5 digits becomes to small, other
solutions should be explored such as displaying them in megabytes
or having ps automatically re-size column widths.

Discussed with: gad
MFC after: 1 week

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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

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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Add new output-format keywords of LWP and NLWP, which show the thread-id
and number-of-threads tied to a process. Result can be seen by typing,
e.g.: ps -HO lwp,nlwp
These new options are not docu

Add new output-format keywords of LWP and NLWP, which show the thread-id
and number-of-threads tied to a process. Result can be seen by typing,
e.g.: ps -HO lwp,nlwp
These new options are not documented yet. More options will be coming,
and I will update the man page after I get farther along.

PR: bin/65803 (though adjusted to fit our present source)
Submitted by: Cyrille Lefevre

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Remove clause 3 from the UCB licenses.

OK'ed by: imp, core

MFp4 @46705:

Support "uprocp" exactly like "paddr" with the former having been
documented in the manual but not implemented.

PR: 42484

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.

Display residency and sleep times (re and sl fields) larger than 127 as 127.
This is what the manual page says ps should do, and what OpenBSD and NetBSD do.
Based on a patch from Ken Stailey.

PR: 2

Display residency and sleep times (re and sl fields) larger than 127 as 127.
This is what the manual page says ps should do, and what OpenBSD and NetBSD do.
Based on a patch from Ken Stailey.

PR: 27433, 46232

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Fix slight disorder that broke sorting. Put in bold warning about the
fact that in this case order matters.

Submitted by: Peter Edwards <pmedwards@eircom.net>

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

Reviewed by: jmallett

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.

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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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.

List valid keywords, ala kill(1), rather than the csh builtin kill, which
tells people to type kill -l, when no valid ones are specified.

Sponsored by: Bright Path Solutions
MFC after: 4 days

Ala kill(1), tell people to type 'ps -L' for a list of format keywords.

Sponsored by: Rachel Hestilow <rachel@jerkcity.com>
MFC after: 2 weeks

Rename new PLONG type to PGTOK as the conversion is more important than the
size (which is mostly undefined anyway).

Submitted by: bde