K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2020-08-26T21:17:18.372731Z
K 7
svn:log
V 570
Simplify compat shims for /dev/crypto.

- Make session handling always use the CIOGSESSION2 structure.
  CIOGSESSION requests use a thunk similar to COMPAT_FREEBSD32 session
  requests.  This permits the ioctl handler to use the 'crid' field
  unconditionally.

- Move COMPAT_FREEBSD32 handling out of the main ioctl handler body
  and instead do conversions in/out of thunk structures in dedicated
  blocks at the start and end of the ioctl function.

Reviewed by:	markj (earlier version)
Sponsored by:	Netflix
Differential Revision:	https://reviews.freebsd.org/D26178

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