[Libguestfs] [libnbd PATCH 0/2] Fix docs and testing of completion callback

This is my proposal for fixing the documentation to match practice (namely, that completion.callback is not invoked in the cases where the aio call itself reports errors); we could instead try to go the other direction and tweak the generator to guarantee that both completion.callback and completion.free are reached no matter what, but that felt more invasive to me. Eric Blake (2): api: Tighten rules on completion.callback tests: Add coverage of nbd_aio_opt_* in wrong state docs/libnbd.pod | 26 +++-- lib/handle.c | 3 + lib/opt.c | 2 + tests/Makefile.am | 5 + tests/closure-lifetimes.c | 14 +++ tests/errors-not-negotiating-aio.c | 170 +++++++++++++++++++++++++++++ .gitignore | 1 + 7 files changed, 211 insertions(+), 10 deletions(-) create mode 100644 tests/errors-not-negotiating-aio.c -- 2.41.0