svn commit: r322220 - head/sys/cddl/contrib/opensolaris

[Andriy Gapon]

Author: avg
Date: Tue Aug  8 10:36:07 2017
New Revision: 322220
URL: https://svnweb.freebsd.org/changeset/base/322220

Log:
  MFV r322219: 8416 abd.h is not C++ friendly
  
  FreeBSD note: this is a record-only commit, we had to apply the change
  in r320156.
  
  illumos/illumos-gate at 5e2a074725cb7c16ea1c6554da11ab4d6b4e7aee
  https://github.com/illumos/illumos-gate/commit/5e2a074725cb7c16ea1c6554da11ab4d6b4e7aee
  
  https://www.illumos.org/issues/8416
    A C++ compiler fails to compile abd_is_linear(), which is an inline function
    defined in abd.h, with the following error:
         error: cannot initialize return object of type 'boolean_t' with an
         rvalue of type 'bool'
    That happens because a bool can not be converted to an enum in C++.
    That's a problem because abd.h can be visible through other header files that a
    C++ program that works with ZFS can include.
  
  Reviewed by: Igor Kozhukhov <igor at dilos.org>
  Reviewed by: Dan Kimmel <dan.kimmel at delphix.com>
  Reviewed by: Alek Pinchuk <pinchuk.alek at gmail.com>
  Approved by: Robert Mustacchi <rm at joyent.com>
  Author: Andriy Gapon <avg at FreeBSD.org>

Modified:
Directory Properties:
  head/sys/cddl/contrib/opensolaris/   (props changed)