NetBSD

History

pooka 2310c71b91 Until debugging threaded programs in NetBSD is fixed, supply the cpp option RUMP_WITHOUT_THREADS as a workaround. If defined, it makes rump itself operate single-threaded and prevents kthread_create() from working.		2008-01-22 09:23:39 +00:00
..
fs	Introduce PUFFS_STACKSIZE_MIN to avoid overloading 0 and getting	2008-01-14 13:57:26 +00:00
include/machine	Merge vmlocking2 to head.	2008-01-02 11:48:20 +00:00
librump	Until debugging threaded programs in NetBSD is fixed, supply the	2008-01-22 09:23:39 +00:00
Makefile	…
Makefile.rump	Don't play rename & typecast games with kauth_cred_t, but rather	2007-08-25 10:22:31 +00:00
README.dirs	missed a bit	2007-08-16 19:56:22 +00:00
TODO	manadatory TODO-list.	2007-09-10 21:18:55 +00:00

README.dirs

	$NetBSD: README.dirs,v 1.3 2007/08/16 19:56:22 pooka Exp $

    Runnable Userspace Meta Programs

Quick rundown of the current directory structure:

/librump - kernel runtime emulation
  /rumpkern - portion compiled with -D_KERNEL, uses kernel headers
  /rumpuser - userspace namespace support for previous, *NO* -D_KERNEL
	      provides e.g. malloc() and some syscalls

/include
  /machine - headers meant to be used for rump compilation when the MD
	     ones cause too much trouble, e.g. curlwp which is different
	     from arch to arch

/fs - file system rumps
  /lib - libraries used by fs rumps
    /lib$fs  - kernel file system code compiled out of /sys with -D_KERNEL
    /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
  /bin - rumps themselves.  fsconsole uses ukfs directly.  the rest are
	 file system specific rumps and use puffs