[Qemu-devel] [PATCH 00/12] QAPI prerequisites for the embedded NBD server

[Paolo Bonzini <pbonzini@redhat.com>]

Dan's request for file descriptor passing in the embedded NBD server opened
a nice can of worms. :)

This is because there is no existing QAPI description of socket addresses
and similar things, plus QAPI-fication of qemu-sockets.c is a bit sparse.

This series tries to fix this.  It includes three extra patches at the
end that actually implement the NBD server and serve as an example of
the new socket creation APIs.  I would ask for your review of patches
14 and 15 anyway, so I don't mind if you take these three as well; I
terminated the series officially at patch 12 just because these three
require the changes from my outstanding NBD pull request.

Patches 1 and 2 add error propagation to named file descriptors.  These
should go in as a prerequisite to the QAPI conversion of add_client.

Patches 3 and 4 are small fixes to the QAPI scripts.  Nothing spectacular.

Patches 5 to 10 start moving qemu-sockets functions away from error_report
(or printf) and away from QemuOpts.  And after patch 11 harmonizes a
bit the Unix-socket functions, patch 12 introduces the new socket API.

Please review!

Paolo Bonzini (12):
  monitor: use monitor_handle_fd_param for non-Error-friendly users of named fds
  monitor: add Error * argument to monitor_get_fd
  qapi: do not protect enum values from namespace pollution
  qapi: add "unix" to the set of reserved words
  build: add QAPI files to the tools
  qapi: add socket address types
  qemu-sockets: add error propagation to inet_parse
  qemu-sockets: add error propagation to Unix socket functions
  qemu-sockets: return IPSocketAddress from inet_parse
  qemu-sockets: move block from QemuOpts to arguments
  qemu-sockets: add block and in_progress arguments to unix_connect_opts
  qemu-sockets: add socket_listen, socket_connect, socket_parse

 Makefile.objs         |   3 +-
 dump.c                |   5 +-
 hw/kvm/pci-assign.c   |   4 +-
 migration-fd.c        |   3 +-
 monitor.c             |  15 +--
 monitor.h             |   2 +-
 nbd.c                 |   4 +-
 qapi-schema.json      |  53 +++++++++
 qemu-char.c           |   6 +-
 qemu-sockets.c        | 289 ++++++++++++++++++++++++++++++++++++++------------
 qemu-tool.c           |   6 ++
 qemu_socket.h         |  14 ++-
 qga/channel-posix.c   |   2 +-
 scripts/qapi-types.py |   4 +-
 scripts/qapi-visit.py |   2 +-
 scripts/qapi.py       |  10 +-
 ui/vnc.c              |   4 +-
 17 file modificati, 321 inserzioni(+), 105 rimozioni(-)

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1.7.12