After fopen in ouput ioctl does like /dev/null which cause v2.13
authorSami Kerola <kerolasa@iki.fi>
Fri, 21 Jan 2011 23:14:52 +0000 (00:14 +0100)
committerSami Kerola <kerolasa@iki.fi>
Fri, 21 Jan 2011 23:14:52 +0000 (00:14 +0100)
commitff572a4a55cd3d693d5e5b3f0a9757b6b9088017
treeeeb3d068efa5c548169671f1144d6a7d76ca9433
parent1d308d8de94033d982c08ea6fd21e94c64c8e346
After fopen in ouput ioctl does like /dev/null which cause
ENOTTY, and clean_up will see that without this reset. At least
linux does this, and possibly some other systems. There's a
report from FreeBSD 8.0 which matches quite well with the
symptom.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
src/dhcpd-pools.c