freebsd-skq/bin/ps/Makefile

# $FreeBSD$
#	@(#)Makefile	8.1 (Berkeley) 6/2/93

PROG=	ps
SRCS=	fmt.c keyword.c nlist.c print.c ps.c
#
# To support "lazy" ps for non root/wheel users
# add -DLAZY_PS to the cflags.  This helps
# keep ps from being an unnecessary load
# on large systems.
#
CFLAGS+=-I${.CURDIR}/../../sys -DLAZY_PS
DPADD=	${LIBM} ${LIBKVM}
LDADD=	-lm -lkvm
#BINGRP=	kmem
#BINMODE=2555

.include <bsd.prog.mk>
$Id$ -> $FreeBSD$ 1999-08-27 23:15:48 +00:00			`# $FreeBSD$`
BSD 4.4 Lite bin Sources 1994-05-26 06:18:55 +00:00			`# @(#)Makefile 8.1 (Berkeley) 6/2/93`

			`PROG= ps`
			`SRCS= fmt.c keyword.c nlist.c print.c ps.c`
Add an option to building PS, so that the upages are explicitly paged in only for users who are root, or in group wheel. This is useful on large timesharing systems where a PS command can cause the system to grind to a halt. The ability to get the information isn't diminished for those who really need the additional detail (administrators.) Normal users won't see any difference unless the processes are swapped out. The "really get it mode" is invoked by the use of an additional flag in the command string "-f". New/old behavior is selectable with a compile option. PR: 5196 Submitted by: Matt Dillon <dillon@best.net> 1997-12-05 07:33:40 +00:00			`#`
			`# To support "lazy" ps for non root/wheel users`
			`# add -DLAZY_PS to the cflags. This helps`
			`# keep ps from being an unnecessary load`
			`# on large systems.`
			`#`
			`CFLAGS+=-I${.CURDIR}/../../sys -DLAZY_PS`
fix bad dependencies (LIBMATH -> LIBM) 1995-10-25 15:08:21 +00:00			`DPADD= ${LIBM} ${LIBKVM}`
BSD 4.4 Lite bin Sources 1994-05-26 06:18:55 +00:00			`LDADD= -lm -lkvm`
I'm probably jumping the gun, but what the heck, this is -current. Turn off setgid-kmem for /bin/ps, it's now quite functional without it. ps no longer needs /dev/mem or /proc. (It will still use some /proc files if they are available for -e, but it's not required, so it'll happily run in a jail or chroot). The proc stats are now part of eproc (obtained via sysctl) and no longer needs to beat up the u-page reading code and the problems with that. This also has the side effect of disabling 'ps -e' for normal users EXCEPT* when looking at their own processes. ie: they can see environments in processes with their uid, enforced by the ownership of /proc//mem. Root can still see them all, as it can open all /proc//mem. 1999-11-17 13:37:30 +00:00			`#BINGRP= kmem`
			`#BINMODE=2555`
BSD 4.4 Lite bin Sources 1994-05-26 06:18:55 +00:00
			`.include <bsd.prog.mk>`