Alexander Motin da19f62dfa Map ECKSUM and EFRAGS from ZFS onto real errnos.
Make it less confusing when, for example, stat sets errno to 122 because a
checksum failed in ZFS:

Before: getfacl: /foo/bar: stat() failed: Unknown error: 122
After: getfacl: /foo/bar: stat() failed: Integrity check failed

Submitted by:	Ryan Moeller <ryan@ixsystems.com>
Reviewed by:	mckusick, mav
MFC after:	2 weeks
Sponsored by:	iXsystems, Inc.
Differential Revision:	https://reviews.freebsd.org/D22973
2020-01-13 22:06:16 +00:00
..