tree 1bd584820c5e335b2d23921794a23b2fcd53a7bb
parent 863f678fba4191f3b695620f41056cb7c124425d
author Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> 1345454933 +0100
committer Stefan Hajnoczi <stefanha@gmail.com> 1347608433 +0100

net: EAGAIN handling for net/socket.c UDP

Implement asynchronous send for UDP (or other SOCK_DGRAM) sockets.  If
send fails with EAGAIN we wait for the socket to become writable again.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>