Finding an IP from an interface name - Stack Overflow
march 2009 by rcrowley
Uses ioctl and the SIOCGIFADDR constant. So that's how you do it.
c
ioctl
networking
libc
socket
march 2009 by rcrowley
Multicast Example Programs
march 2009 by rcrowley
I always forget how to join multicast.
c
socket
multicast
ip
march 2009 by rcrowley
diary.rozsnyo.com
march 2009 by rcrowley
Really old patch to add libc's multicast goodies to PHP.
php
multicast
socket
march 2009 by rcrowley
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