[libnbd PATCH 00/13] libnbd patches for NBD_OPT_EXTENDED_HEADERS

[Eric Blake]

Available here: https://repo.or.cz/libnbd/ericb.git/shortlog/refs/tags/exthdr-v1

I also want to do followup patches to teach 'nbdinfo --map' and
'nbdcopy' to utilize 64-bit extents.

Eric Blake (13):
  golang: Simplify nbd_block_status callback array copy
  block_status: Refactor array storage
  protocol: Add definitions for extended headers
  protocol: Prepare to send 64-bit requests
  protocol: Prepare to receive 64-bit replies
  protocol: Accept 64-bit holes during pread
  generator: Add struct nbd_extent in prep for 64-bit extents
  block_status: Track 64-bit extents internally
  block_status: Accept 64-bit extents during block status
  api: Add [aio_]nbd_block_status_64
  api: Add three functions for controlling extended headers
  generator: Actually request extended headers
  interop: Add test of 64-bit block status

 lib/internal.h                                |  31 ++-
 lib/nbd-protocol.h                            |  61 ++++-
 generator/API.ml                              | 237 ++++++++++++++++--
 generator/API.mli                             |   3 +-
 generator/C.ml                                |  24 +-
 generator/GoLang.ml                           |  35 ++-
 generator/Makefile.am                         |   3 +-
 generator/OCaml.ml                            |  20 +-
 generator/Python.ml                           |  29 ++-
 generator/state_machine.ml                    |  52 +++-
 generator/states-issue-command.c              |  31 ++-
 .../states-newstyle-opt-extended-headers.c    |  90 +++++++
 generator/states-newstyle-opt-starttls.c      |  10 +-
 generator/states-reply-structured.c           | 220 ++++++++++++----
 generator/states-reply.c                      |  31 ++-
 lib/handle.c                                  |  27 +-
 lib/rw.c                                      | 105 +++++++-
 python/t/110-defaults.py                      |   3 +-
 python/t/120-set-non-defaults.py              |   4 +-
 python/t/465-block-status-64.py               |  56 +++++
 ocaml/helpers.c                               |  22 +-
 ocaml/nbd-c.h                                 |   3 +-
 ocaml/tests/Makefile.am                       |   5 +-
 ocaml/tests/test_110_defaults.ml              |   4 +-
 ocaml/tests/test_120_set_non_defaults.ml      |   5 +-
 ocaml/tests/test_465_block_status_64.ml       |  58 +++++
 tests/meta-base-allocation.c                  | 111 +++++++-
 interop/Makefile.am                           |   6 +
 interop/large-status.c                        | 186 ++++++++++++++
 interop/large-status.sh                       |  49 ++++
 .gitignore                                    |   1 +
 golang/Makefile.am                            |   3 +-
 golang/handle.go                              |   6 +
 golang/libnbd_110_defaults_test.go            |   8 +
 golang/libnbd_120_set_non_defaults_test.go    |  12 +
 golang/libnbd_465_block_status_64_test.go     | 119 +++++++++
 36 files changed, 1511 insertions(+), 159 deletions(-)
 create mode 100644 generator/states-newstyle-opt-extended-headers.c
 create mode 100644 python/t/465-block-status-64.py
 create mode 100644 ocaml/tests/test_465_block_status_64.ml
 create mode 100644 interop/large-status.c
 create mode 100755 interop/large-status.sh
 create mode 100644 golang/libnbd_465_block_status_64_test.go

-- 
2.33.1