Do not print a header line if it would be empty; required by 1003.1-2001.

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.

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

Submitted by: bde

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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Do not risk using the kernel pgtok() which assumes the page size is
constant.

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 im

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.

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Make printval() take a 'void *' thus negating any assumptions the compiler
may try to make about the alignment of the dereferenced datum.

Consistently use FBSDID

Cast to long to match format. Hidden by revision 1.18 of Makefile.

Use a global `now' variable for the current time, and initialise it at
startup, right after calling setlocale(3).

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.

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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Use a const char * where it is meant to be used. There's no reason to try
to discard the const qualifier here.

ANSIfy.

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>

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

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.

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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Add missed includes.

Reviewed by: md5

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

Sponsored by: DARPA, NAI Labs