CVS commit: src/sys/lib/libsa

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Wed Jan 22 06:11:28 UTC 2020

Modified Files:
        src/sys/lib/libsa: dosfs.c

Log Message:
To support big partitions we need to make sure all byte offsets are calculated
in 64 bit arithmetic. Pointed out by Rob Newberry.
Unfortunately this causes a code size increase breaking some boot blocks,
so conditionalize it and use 32 bit arithmetic if SA_DOSFS_NO_BIG_PART_SUPPORT
is defined.


To generate a diff of this commit:
cvs rdiff -u -r1.22 -r1.23 src/sys/lib/libsa/dosfs.c

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