[Libguestfs] [nbdkit PATCH 0/2] errno cleanup patches

I ran into these while trying to prepare patches to add NBD_CMD_FLAG_FAST_ZERO, which will expose a new NBD_ENOTSUP wire value. Eric Blake (2): plugins: Don't lose original error when emulating FUA plugins: Permit ENOTSUP as synonym for EOPNOTSUPP docs/nbdkit-filter.pod | 11 ++++++----- docs/nbdkit-plugin.pod | 12 +++++++----- plugins/file/file.c | 16 +++++++++++----- plugins/perl/perl.c | 2 +- plugins/python/python.c | 2 +- plugins/ruby/ruby.c | 2 +- server/plugins.c | 11 ++++------- 7 files changed, 31 insertions(+), 25 deletions(-) -- 2.20.1