Module Name: src Committed By: pooka Date: Tue May 11 11:58:14 UTC 2010
Modified Files: src/sys/rump: README.dirs Log Message: update slightly To generate a diff of this commit: cvs rdiff -u -r1.10 -r1.11 src/sys/rump/README.dirs Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/rump/README.dirs diff -u src/sys/rump/README.dirs:1.10 src/sys/rump/README.dirs:1.11 --- src/sys/rump/README.dirs:1.10 Tue May 11 09:45:59 2010 +++ src/sys/rump/README.dirs Tue May 11 11:58:14 2010 @@ -1,13 +1,11 @@ - $NetBSD: README.dirs,v 1.10 2010/05/11 09:45:59 pooka Exp $ + $NetBSD: README.dirs,v 1.11 2010/05/11 11:58:14 pooka Exp $ - rump kernel support -Quick rundown of the current directory structure: +The following is a quick rundown of the current directory structure. +First, components in the kernel namespace, i.e. compiled with -D_KERNEL 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 @@ -20,10 +18,10 @@ completely /rump - rump headers installed to userspace -sys/rump/dev - device components +sys/rump/dev - device components, e.g. audio, raidframe, usb drivers sys/rump/fs - file system components - /lib/lib${fs} - kernel file system code compiled out of /sys with -D_KERNEL + /lib/lib${fs} - kernel file system code sys/rump/net - networking components /lib/libnet - subroutines from sys/net, e.g. route and if_ethersubr @@ -33,12 +31,27 @@ /lib/libsockin - implements PF_INET using host kernel sockets. This is mutually exclusive with net, netinet and virtif. + + +The rest are out-of-kernel components (i.e. no -D_KERNEL) +related to rump. + +hypercall interface: +src/lib/librumpuser + The "rumpuser" set of interfaces is used by rump to communicate + with the host. + 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 + through a system call and puffs. It provides a slightly + higher interface than pure rump syscalls. src/usr.sbin/puffs rump_$fs - userspace file system daemons using the kernel fs code + +src/share/examples/rump + Various examples detailing use of rump in different scenarios. + These are provided source-only.