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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Remove some NOTINUSE stuff. Good housekeeping.

- Use (MAXLOGNAME - 1) where UT_NAMESIZE was used to be able to
(-)remove the inclusions of <utmp.h>.

Consistently use FBSDID

Allow whitespace to act as a delimiter in the keywords list given to the -o,
again, but also allow it in the user-specified header, too. This is far more
backwards compatible and SUSv3-happy than al

Allow whitespace to act as a delimiter in the keywords list given to the -o,
again, but also allow it in the user-specified header, too. This is far more
backwards compatible and SUSv3-happy than allowing only comma to seperate the
keywords list.

Submitted by: tjr

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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.

Support the SUSv3 `rgroup' format.

Clean up some local style bogons.

SUSv3 conform on the "comm" and "args" formats, and make correct the "command"
format, since it's BSDlike, and "comm" is actually different.

As per behaviour on SVR4 systems, to allow any desirable type of header in the
override, seperate by comma (',') only, rather than any type of whitespace
(the literal space character (' ') had alread

As per behaviour on SVR4 systems, to allow any desirable type of header in the
override, seperate by comma (',') only, rather than any type of whitespace
(the literal space character (' ') had already been removed from this list).

This allows things like:
miamivice# ps -opid='Process
> Identifier'
Process
Identifier
1350
1445
1450

To work.

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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 r

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

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Support the 'comm' keyword, which is equivalent to our 'command', but
specified by SUSv3.

A space cannot be a header string seperator it appears given the SUSv3
description of ps(1), which uses them. I question whether newline and tab
can be either, but I'm not touching them. Yet.

To comply with SUSv3, duplicate the variable contents for each given format,
so that multiple -ovar=header lines do not overwrite eachother.

This means that ps -ouser=USERNAME -ouser=WHO would now p

To comply with SUSv3, duplicate the variable contents for each given format,
so that multiple -ovar=header lines do not overwrite eachother.

This means that ps -ouser=USERNAME -ouser=WHO would now possibly print:
USERNAME WHO
juli juli

Whereas before it would be:
WHO WHO
juli juli

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Duplicate the pointer to the string containing the header so it does not get
frobbed when/if the pointer it is actually a part of gets freed.

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