CVS commit: src/sys/dev/dkwedge

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Fri Apr 21 18:25:09 UTC 2023

Modified Files:
        src/sys/dev/dkwedge: dk.c

Log Message:
dk(4): ENXIO, not ENODEV, means no such device.

ENXIO is `device not configured', meaning there is no such device.

ENODEV is `operation not supported by device', meaning the device is
there but refuses the operation, like writing to a read-only medium.

Exception: For undefined ioctl commands, it's not ENODEV _or_ ENXIO,
but rather ENOTTY, because why make any of this obvious when you
could make it obscure Unix lore?


To generate a diff of this commit:
cvs rdiff -u -r1.131 -r1.132 src/sys/dev/dkwedge/dk.c

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