64 bit block pointers, extended attribute storage, and a few
other things.
This commit does not yet include the code to manipulate the extended
storage (for e.g. ACLs), this will be done later.
Originally written by Kirk McKusick and Network Associates Laboratories for
FreeBSD.
this one had all the infrastructure of fork/exec/wait, like the
others, but called system instead of exec creating an extra PID
and associated memory usage during the edit.
it conditional on USE_ACORN, and define that if MACHINE is arm26 or acorn32.
This is less than optimal, and maybe we should define it for all ARM systems,
but then disklabel handling across architectures is generally a mess at the
moment.
already. So, don't fail if there appears to be a corrupt label or
no 'fake' label; get the 'default' label (which is generated
from DIOCGDEFLABEL) instead.
searchs (amongst others) are case insensitive.
* in interactive mode (-i), when editing entries display supported disk types
and filesystem types when given `?' (when ``[?]'' appears in the prompt
this feature is supported for the question).
* support `m' as a suffix equivalent to `M'
* in interactive mode, be a bit more sensible about handling errors and EOF
* implement dumpnames(), which takes a char ** and size, and displays
as per ls -F (sorted, listed vertically) but indented by one tab
* don't assume d_typename and d_packname are NUL terminated
* fix up some comments and some warning messages (bad cut & pastos :)
* deprecate deffstypename() and getfstypename()
* be consistent when using sizeof()
segment size from block size).
newfs_lfs now reads the disklabel to find segment, block, and fragment
sizes. Because reading this info from the wrong fs type could result in
very poor fs layout (e.g. ffs has "16" where the segshift would go,
resulting in 512-*megabyte* segments for 8K blocks), newfs_lfs refuses
to create a filesystem on a partition not labeled "4.4LFS".
Man pages for newfs_lfs updated to reflect this change.
comments, to resolve PR 8189. This makes the documentation for these
fields consistent. Not that it matters - a grep of syssrc shows that
these fields aren't actually used for anything and should probably be
GC'd.
field.
According to disklabel.h, its LFS semantics are "segment shift" (log2(segment
size)), but in the code it is used nowhere, and there are even plans to
allow non-poweroftwo segment sizes, so it won't ever work.
While at this, simplify the disktab-like output routine... here, currently,
BSDFFS, BSDLFS, EX2FS and ADOS do the same, so don't duplicate the code.
wasn't adding a "su" entry, so when the disktab was read, the sectors per
unit was initialized to "nc"*"sc" which was wrong.
Fixes PR/7446 reported by Matthias Buelow <mkb@altair.mayn.de>.
fvdl