[libvirt] [PATCH] vbox: add support for v4.2.20+ and v4.3.4+

[Jean-Baptiste Rouault]

While working on adding virDomain*Stats support to the vbox driver, we
found bugs in the VirtualBox API C bindings. These bugs have been fixed
in versions 4.2.20 and 4.3.4.
However, the changes in the C bindings are incompatible with the vbox_CAPI_v4_2.h
and vbox_CAPI_v4_3.h files which are bundled in libvirt source code. This is why the
following patch adds vbox_CAPI_v4_2_20.h and vbox_CAPI_v4_3_4.h.

We tried to keep compatibility with older VirtualBox 4.2.x and 4.3.x releases so we
added a "SPECIAL_VERSION" identifier to conditionnaly include the right header.
I'm not really pleased with this "SPECIAL_VERSION" identifier, maybe we could instead
increase the precision of "VBOX_API_VERSION", for example 4002 would become 4002000.
This would permit us to select the right header based on the VBOX_API_VERSION only, what
do you think ?

Jean-Baptiste Rouault (1):
  vbox: add support for v4.2.20+ and v4.3.4+

 src/Makefile.am              |     4 +-
 src/vbox/vbox_CAPI_v4_2_20.h |  9001 +++++++++++++++++++++++++++++++++++
 src/vbox/vbox_CAPI_v4_3_4.h  | 10321 +++++++++++++++++++++++++++++++++++++++++
 src/vbox/vbox_V2_2.c         |     1 +
 src/vbox/vbox_V3_0.c         |     1 +
 src/vbox/vbox_V3_1.c         |     1 +
 src/vbox/vbox_V3_2.c         |     1 +
 src/vbox/vbox_V4_0.c         |     1 +
 src/vbox/vbox_V4_1.c         |     1 +
 src/vbox/vbox_V4_2.c         |     1 +
 src/vbox/vbox_V4_2_20.c      |    14 +
 src/vbox/vbox_V4_3.c         |     1 +
 src/vbox/vbox_V4_3_4.c       |    14 +
 src/vbox/vbox_driver.c       |    20 +-
 src/vbox/vbox_tmpl.c         |    12 +-
 15 files changed, 19389 insertions(+), 5 deletions(-)
 create mode 100644 src/vbox/vbox_CAPI_v4_2_20.h
 create mode 100644 src/vbox/vbox_CAPI_v4_3_4.h
 create mode 100644 src/vbox/vbox_V4_2_20.c
 create mode 100644 src/vbox/vbox_V4_3_4.c

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1.8.5.1