add security level to kern_sysctl

don't write through *oldlenp if oldp is NULL. (see sethostname())

eliminate need for kinfo.h

kern_kinfo becomes kern_sysctl; major overhaul and merger with BSDI
contributed interface

make kernel includes standard

ANSIfy syscall args

volatile poisoning

skip SIDL processes

add stubs for getting load average and clock rate

minor cleanups; sparc vmspace is too big to fit in eproc

move copyin() call so if uap->size pointer is null, still return size

add support to get vmtotal structure calculated

KINFO_FILE to extract file structures

consistency with tty.c about value for "no pgrp"

proc 0 has no p_pptr

move eproc copy to fill_eproc so coredump can use it

more-or-less working with new proc & user structs

update for new VM

new copyright notice

new system call convention

checked in for marc by mckusick

add kinfo_vnode, special case not locking pages (XXX)

return controlling tty even if proc has lost it.

single thread

checkpoint before removing extra estimation pass