[PATCH v9 00/11] 9p: Add support for darwin

[Will Cohen <wwcohen@gmail.com>]

This is a followup to https://lists.gnu.org/archive/html/qemu-devel/2022-02/msg04391.html,
adding 9p server support for Darwin.

Since v8, the following changes have been made:

Patch 4/11 (9p: darwin: Handle struct dirent differences)
- Declare qemu_dirent_off as static to prevent linker error
- Move qemu_dirent_off above the end-of-file endif to fix compilation

Patch 9/11 (9p: darwin: Implement compatibility for mknodat)
- Fix line over 90 characters formatting error
- Move qemu_mknodat back from osdep to 9p-util and adjust patch notes accordingly

Patch 11/11 (9p: darwin: meson: Allow VirtFS on Darwin)
- Rebase to master

With these changes, this patch set builds and passes 9p synth tests on both linux and darwin.

Keno Fischer (10):
  9p: linux: Fix a couple Linux assumptions
  9p: Rename 9p-util -> 9p-util-linux
  9p: darwin: Handle struct stat(fs) differences
  9p: darwin: Handle struct dirent differences
  9p: darwin: Ignore O_{NOATIME, DIRECT}
  9p: darwin: Move XATTR_SIZE_MAX->P9_XATTR_SIZE_MAX
  9p: darwin: *xattr_nofollow implementations
  9p: darwin: Compatibility for f/l*xattr
  9p: darwin: Implement compatibility for mknodat
  9p: darwin: meson: Allow VirtFS on Darwin

Will Cohen (1):
  9p: darwin: Adjust assumption on virtio-9p-test

 fsdev/file-op-9p.h                     |  9 ++-
 fsdev/meson.build                      |  1 +
 hw/9pfs/9p-local.c                     | 27 +++++--
 hw/9pfs/9p-proxy.c                     | 38 +++++++++-
 hw/9pfs/9p-synth.c                     |  6 ++
 hw/9pfs/9p-util-darwin.c               | 97 ++++++++++++++++++++++++++
 hw/9pfs/{9p-util.c => 9p-util-linux.c} |  8 ++-
 hw/9pfs/9p-util.h                      | 46 ++++++++++++
 hw/9pfs/9p.c                           | 42 +++++++++--
 hw/9pfs/9p.h                           | 18 +++++
 hw/9pfs/codir.c                        |  4 +-
 hw/9pfs/meson.build                    |  3 +-
 include/qemu/xattr.h                   |  4 +-
 meson.build                            | 13 ++--
 tests/qtest/virtio-9p-test.c           |  2 +-
 15 files changed, 292 insertions(+), 26 deletions(-)
 create mode 100644 hw/9pfs/9p-util-darwin.c
 rename hw/9pfs/{9p-util.c => 9p-util-linux.c} (90%)

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2.35.1