[Libguestfs] [nbdkit PATCH v3 0/4] bind .zero to Python

This cleans up the existing code base with regards to implicit use of errno from language bindings, then rebases the previous work in python on top of that. I'm still playing with the perl bindings, but got further after reading 'perldoc perlembed'. Eric Blake (4): plugins: Don't use bogus errno from non-C plugins plugins: Add new nbdkit_set_error() utility function python: Expose nbdkit_set_error to python script python: Support zero callback docs/nbdkit-plugin.pod | 64 +++++++++++++++++++++++---- include/nbdkit-plugin.h | 14 +++++- plugins/ocaml/nbdkit-ocaml-plugin.pod | 11 +++++ plugins/ocaml/ocaml.c | 12 ++++++ plugins/perl/nbdkit-perl-plugin.pod | 5 +++ plugins/perl/perl.c | 12 ++++++ plugins/python/example.py | 11 +++++ plugins/python/nbdkit-python-plugin.pod | 53 +++++++++++++++++++++-- plugins/python/python.c | 76 +++++++++++++++++++++++++++++++++ plugins/ruby/nbdkit-ruby-plugin.pod | 5 +++ plugins/ruby/ruby.c | 12 ++++++ src/connections.c | 36 ++++++++++++---- src/errors.c | 6 +++ src/internal.h | 4 ++ src/plugins.c | 25 ++++++++++- src/tls.c | 30 ++++++++++++- 16 files changed, 349 insertions(+), 27 deletions(-) -- 2.9.3