CVS commit: src/sbin/gpt

["Robert Elz" <kre%netbsd.org@localhost>]

Module Name:    src
Committed By:   kre
Date:           Tue Sep 26 15:55:46 UTC 2023

Modified Files:
        src/sbin/gpt: gpt.c

Log Message:
When extracting the attributes (to printable form), avoid simply ignoring
any attribute bits which are unknown, print them as a hex value.  This
avoids "Attributes: " for most windows filesystem types, which all seem
to have but 63 set (which is supposed to mean "don't assign a drive letter"
which is akin to "noauto" in fstab - except it is set even on partitions
which do get mounted, so must mean something subtly different).

These upper 16 attribute bits are supposed to be file system type speficic
(in practice, they seem to be common to all filesystem types from one vendor)
but we don't have the info (yet anyway) to treat them like that.

ChromeOS seems to treat some of the bits as bit fields containing numeric
values - add #if 0'd (but compile tested) code to deal with those (maybe,
compile tested - but not execution tested) should someone ever get an
environment where these things occur, and could add the missing definitions
to actually test this.


To generate a diff of this commit:
cvs rdiff -u -r1.84 -r1.85 src/sbin/gpt/gpt.c

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