NetBSD

History

pooka bd84a040a4 Add missing public members of bus_dmamap_t per interface specification (nothing uses them here for now, so untested).		2010-02-13 03:19:46 +00:00
..
dev	I forgot I didn't fix kern/40505 yet, and hence using delay()/DELAY()	2010-02-12 12:07:12 +00:00
fs	Use linker script to make __start/stop_link_set_modules be present	2009-12-12 17:10:19 +00:00
include	Add missing public members of bus_dmamap_t per interface specification	2010-02-13 03:19:46 +00:00
librump	Now that there is a working bus.h for all architectures, move rump	2010-02-09 18:57:03 +00:00
net	Move the net80211 support component into the proper place in "net"	2010-02-05 22:01:38 +00:00
ldscript.rump	Use linker script to make __start/stop_link_set_modules be present	2009-12-12 17:10:19 +00:00
Makefile	build & install librumpdev_netsmb and librumpfs_smbfs components	2009-09-04 17:21:33 +00:00
Makefile.rump	IOCONFIG comes from .CURDIR	2010-02-09 16:16:26 +00:00
README.dirs	update list of directories	2009-09-04 10:54:44 +00:00
TODO	update a bit	2009-11-26 10:10:50 +00:00

README.dirs

	$NetBSD: README.dirs,v 1.9 2009/09/04 10:54:44 pooka Exp $

    Runnable Userspace Meta Programs

Quick rundown of the current directory structure:

sys/rump/librump - kernel runtime emulation
  /rumpkern	- kernel core, e.g. syscall, interrupt and lock support
  /rumpuser	- userspace namespace support for rump, *NO* -D_KERNEL
		  provides e.g. malloc() and some syscalls

  /rumpcrypto	- kernel cryptographic routines
  /rumpdev	- device support, e.g. autoconf subsystem
  /rumpnet	- networking support and sockets layer
  /rumpvfs	- file system support

sys/rump/include
  /machine - used for architectures where the rump ABI is not yet the
	     same as the kernel module ABI.  will eventually disappear
	     completely
  /rump    - rump headers installed to userspace

sys/rump/dev - device components

sys/rump/fs - file system components
  /lib/lib${fs}  - kernel file system code compiled out of /sys with -D_KERNEL

sys/rump/net - networking components
  /lib/libnet	  - subroutines from sys/net, e.g. route and if_ethersubr
  /lib/libnetinet - TCP/IP
  /lib/libvirtif  - a virtual interface which uses host tap(4) to shovel
		    packets.  This is used by netinet and if_ethersubr.
  /lib/libsockin  - implements PF_INET using host kernel sockets.  This is
		    mutually exclusive with net, netinet and virtif.

Users:
src/lib
  /libp2k  - puffs-to-vfs adaption layer, userspace namespace
  /libukfs - user kernel file system, a library to access file system
	     images (or devices) directly in userspace without going
	     through a system call and puffs

src/usr.sbin/puffs
  rump_$fs - userspace file system daemons using the kernel fs code