[PATCH v2 0/2] Allow listen functions to return fds

[David Gibson <david@gibson.dropbear.id.au>]

For future forwarding changes, it makes more sense for the tcp and udp
listen functions to return socket fds, rather than just success /
failure.  Make the change, fixing bug 186 along the way.

Link: https://bugs.passt.top/show_bug.cgi?id=186

Changes in v2:
 * Fix several typos in comments and commit messages
 * Drop the --no-bindtodevice option, I was convinced it wasn't useful
   enough
 * Change from -EACCES to -EAFNOSUPPORT error code

David Gibson (2):
  tcp, udp, conf: Don't silently ignore listens on unsupported IP
    versions
  tcp, udp: Make {tcp,udp}_listen() return socket fds

 conf.c | 24 +++++++++++++++++-------
 tcp.c  | 13 ++++---------
 udp.c  | 10 ++++------
 3 files changed, 25 insertions(+), 22 deletions(-)

-- 
2.52.0