[Qemu-devel] [PATCH 1.0 0/2] Fix compilation of 9pfs on old systems

[Paolo Bonzini <pbonzini@redhat.com>]

Old systems do not have AT_REMOVEDIR, and 9pfs fails to compile
on them.  Patch 2 fixes that, patch 1 actually let me test it
on Linux. :)

Probably the same push-down should be done also for open(2) flags,
for consistency.  For example, some systems may not have O_DIRECTORY.
However, this would be a much larger work, so I'm sticking with the
easy bits for now.

Paolo Bonzini (2):
  9p: allow compiling the dummy virtio-9p-handle.c code on Linux
  9p: pass dotl flags to the unlinkat method

 hw/9pfs/virtio-9p-handle.c |   15 +++++++++++++--
 hw/9pfs/virtio-9p.c        |   10 ----------
 2 files changed, 13 insertions(+), 12 deletions(-)

-- 
1.7.7.1