From: Gerrit Renker <grenker@cscs.ch>
Date: Sun, 30 May 2010 16:06:33 +0000 (+0200)
Subject: udp: initialize common structure only once
X-Git-Tag: v0.4.3~13^2~3
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=0c395e45939ec272214ea14f3c07fc925a5697f5;hp=0c395e45939ec272214ea14f3c07fc925a5697f5

udp: initialize common structure only once

When temporarily closing the UDP stream (e.g. due to 'next' or 'ff'
command), the UDP file descriptor need not be closed.  Hence this
patch moves its initialization into the add_target() function.

The patch also factors global variables out of mcast_sender_setup() function.
---