ulogd.conf: add missing quote.

Pcap file variable was not quoted. This was confusing
as the correct file was not open if the user did
uncomment the variable.

Signed-off-by: Eric Leblond <eric@regit.org>
ulogd: use daemon() function

This patches update the daemonization code. It is done earlier and
it uses the daemon(à function which is used for daemonization by
most projects.

Signed-off-by: Eric Leblond <eric@regit.org>
nfct: make NFCT packet counter/length 64 bit

Kernel and libnetfilter_conntrack counters are 64bit,
so use 64bit too in ulogd instead of 32bit.

Worked fine on little endian systems but big endian systems
had zero counter...

Didn't test ipfix output, but RFC allows template with
either 32 or 64 counters, so should be safe.

Signed-off-by: Ulrich Weber <uw@xyne.com>
Signed-off-by: Eric Leblond <eric@regit.org>