Peter had repocopied sys/disklabel.h to sys/diskpc98.h and sys/diskmbr.h.
These two new copies are still intact copies of disklabel.h and
therefore protected by #ifndef _SYS_DISKLABEL_H_ so #including them
in programs which already include <sys.disklabel.h> is currently a
no-op.
This commit adds a number of such #includes.
Once I have verified that I have fixed all the places which need fixing,
I will commit the updated versions of the three #include files.
Sponsored by: DARPA & NAI Labs.
saving is boot0. If it is, use its version number so that we can grab
all of boot0 (1024 bytes with version 1.1 for example) when we save it
to a file via the 'f' option. Otherwise, we just save the first sector.
- Cleanup this code a bit by splitting some functionality out into separate
functions.
Suggested by: Patrick Bihan-Faou <patrick@mindstep.com> (1)
- Allow for boot0 to be more than one sector long. However, ensure that it
its length is a multiple of the sector length.
- Change the signatures used to determine a valid boot0 as some of the
signature code changed.
- Use the old signature to detect version 1.0 of boot0, otherwise read the
version number from boot0 itself.
(with care) in those instances where boot0 is not passed the
correct drive number by the PC BIOS. (The symptoms are a
"F5 Drive 0" line, even though the current drive is drive 0.)
