Revert "s3: Add sys_statvfs() wrapper support for OpenBSD/FreeBSD/DragonFly."

Revert "s3: Add sys_statvfs() wrapper support for OpenBSD/FreeBSD/DragonFly."

This reverts commit a0d51949abde68134eb35150d797387a1fb57ab7.

https://bugzilla.samba.org/show_bug.cgi?id=8777

--- Comment #9 from Volker Lendecke <vl@samba.org> 2012-03-02 00:32:41 UTC ---
Karolin, would it be possible that you revert
a0d51949abde68134eb35150d797387a1fb57ab7 from v3-6-test? I did test this on
FreeBSD, but it makes the build fail on NetBSD. This patch needs to grow a bit
in master and is not ready for 3.6.

[...]

Volker