Rename top(1) to mtop(1), import NetBSD top(1)

Due to differences in (mainly) measuring and accumulating CPU times,
the two top programs end up serving different purposes: the NetBSD
top is a system administration tool, while the MINIX3 top (now mtop)
is a performance debugging tool.  Therefore, we keep both.

The newly imported BSD top has a few MINIX3-specific changes.  CPU
statistics separate system time from kernel time, rather than kernel
time from time spent on handling interrupts.  Memory statistics show
numbers that are currently relevant for MINIX3.  Swap statistics are
disabled entirely.  All of these changes effectively bring it closer
to how mtop already worked as well.

Change-Id: I9611917cb03e164ddf012c5def6da0e7fede826d

This commit is contained in:

David van Moolenbroek

2016-01-13 20:32:53 +01:00

committed by

sambuc

parent 97189037b1

commit b89261ba01

91 changed files with 46927 additions and 3 deletions

									
										external/bsd/top/Makefile
									
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				#	$NetBSD: Makefile,v 1.2 2008/07/17 10:46:56 lukem Exp $

				SUBDIR=		bin

				.include <bsd.subdir.mk>