Module Name: src
Committed By: pooka
Date: Mon Nov 22 21:04:28 UTC 2010
Modified Files:
src/bin/dd: Makefile args.c dd.c dd.h extern.h position.c
Log Message:
Add two new operands: "rif" and "rof". They operate exactly like
"if" and "of" with the exception that the communicate with a rump
kernel instead of the host kernel.
For example, to write stdout to /tmp/file.txt in a rump kernel namespace:
dd rof=/tmp/file.txt
copy /file1 to /file2 inside a rump kernel:
dd rif=/file1 rof=/file2
copy a snippet from /dev/rmd0d on the rump kernel to the host fs:
dd rif=/dev/rmd0d of=save seek=1000 count=3
Eat that, usermode OS.
(I'll document the operands one I have some manpage to refer to
for rump client use).
To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13 src/bin/dd/Makefile src/bin/dd/dd.h
cvs rdiff -u -r1.26 -r1.27 src/bin/dd/args.c
cvs rdiff -u -r1.43 -r1.44 src/bin/dd/dd.c
cvs rdiff -u -r1.17 -r1.18 src/bin/dd/extern.h src/bin/dd/position.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
