Files
scoutfs/kmod
Zach Brown 8f60ac06c5 Clean up our ioctl numbers
We had arbitrarily chosen an ioctl code 's' to match scoutfs, but of
course that conflicts.  This chooses an arbitrary hole in the upstream
reservations from inode-numbers.rst.

Then we make sure to have our _IO[WR] usage reflect the direction of the
final type paramater.  For most of our ioctls userspace is writing an
argument parameter to perform an operation (that often has side
effects).   Most of our ioctls should be _IOW because userspace is
writing the parameter, not _IOR (though the operation tends to read
state).  A few ioctls copy output back to userspace in the parameter so
they're _IOWR.

Signed-off-by: Zach Brown <zab@versity.com>
2021-10-28 12:30:47 -07:00
..
2021-10-28 12:30:47 -07:00