[Libguestfs] [libnbd PATCH 00/13] libnbd patches for NBD_OPT_EXTENDED_HEADERS

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