CVS commit: src/sys

[Michael van Elst <mlelstv%netbsd.org@localhost>]

Module Name:    src
Committed By:   mlelstv
Date:           Sat Jan 30 11:57:18 UTC 2010

Modified Files:
        src/sys/kern: subr_disk_open.c
        src/sys/sys: device.h

Log Message:
Add helper function that determines the size and block size of a disk device.
For now we query
- the disk label
- the wedge info and data from disk(9)


To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/sys/kern/subr_disk_open.c
cvs rdiff -u -r1.132 -r1.133 src/sys/sys/device.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.