I didn't really like the use of a "yes"-variable for setsockopt().
A better way is to use compound literals (part of C99).
Another point are the structs. Instead of memsetting to zero we make
use of the standard which guarantees that "unmentioned" fields
are set to zero anyways. Just to note it here: The use of memset()
also sets padding to zero, which is not guaranteed with the method
of "unmentioned" fields.
Signed-off-by: Laslo Hunhold <dev@frign.de>
And many other things, too many to list here. For example, it now
properly logs uds instead of erroring out.
Separating concerns in many places definitely improves the readability.
