log: print messages to stdout/sderr if running in console mode

If conntrackd is running in console mode (i.e. in foreground)
then we can print the log messages to stdout/stderr.

This eases the workflow for admins, since we condensate more info into
the same terminal output.

Example:

% sudo conntrackd -C /etc/conntrackd.conf
WARNING: XXXX is an invalid interface
[Thu Oct 27 13:57:09 2016] (pid=7581) [notice] disabling internal cache
[Thu Oct 27 13:57:09 2016] (pid=7581) [notice] disabling external cache
[Thu Oct 27 13:57:09 2016] (pid=7581) [ERROR] can't open channel socket: No such device
[Thu Oct 27 13:57:09 2016] (pid=7581) [ERROR] initialization failed
ERROR: conntrackd cannot start, please check the logfile for more info

Signed-off-by: Arturo Borrero Gonzalez <arturo@debian.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
index 2be9b2f..0319b5c 100644
--- a/src/main.c
+++ b/src/main.c
@@ -150,6 +150,7 @@ int main(int argc, char *argv[])
 		switch(argv[i][1]) {
 		case 'd':
 			set_operation_mode(&type, DAEMON, argv);
+			CONFIG(running_mode) = DAEMON;
 			break;
 		case 'c':
 			set_operation_mode(&type, REQUEST, argv);