* Russ Allbery <rra@debian.org>, 2016-09-05, 10:19:
(Please cc me on replies; I'm not subscribed to the list.)
Done!
is_int(0, getsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &flag, &flaglen),
"Getting SO_REUSEADDR works");
is_int(1, flag, "...and it is set");
The returned option value should be non-zero, but I don't think you can assume it's exactly 1.
Is there something weird about how SO_REUSEADDR works on kFreeBSD hosts?
Apparently the returned option value for enabled boolean options is equal to the option name (i.e. SO_REUSEADDR == 4 in this case) on (k)FreeBSD.
-- Jakub Wilk