Fixing redeclaration of run_mode

src/flow.c

@@ -46,6 +46,9 @@ static int FlowClearMemory(Flow *,uint8_t );
 int FlowSetProtoFreeFunc(uint8_t, void (*Free)(void *));
 int FlowSetFlowStateFunc (uint8_t , int (*GetProtoState)(void *));
 
+/* Run mode selected at suricata.c */
+extern int run_mode;
+
 /** \brief Update the flows position in the queue's
  *  \param f Flow to requeue.
  *  \todo if we have a flow state func rely on that soly

src/suricata.c

@@ -107,6 +107,9 @@ volatile sig_atomic_t sigterm_count = 0;
 
 static uint8_t sigflags = 0;
 
+/* Run mode selected */
+int run_mode = MODE_UNKNOWN;
+
 static void SignalHandlerSigint(/*@unused@*/ int sig) { sigint_count = 1; sigflags |= SURICATA_SIGINT; }
 static void SignalHandlerSigterm(/*@unused@*/ int sig) { sigterm_count = 1; sigflags |= SURICATA_SIGTERM; }
 static void SignalHandlerSighup(/*@unused@*/ int sig) { sighup_count = 1; sigflags |= SURICATA_SIGHUP; }
@@ -300,7 +303,6 @@ void usage(const char *progname)
 int main(int argc, char **argv)
 {
     int opt;
-    int run_mode = MODE_UNKNOWN;
     char *pcap_file = NULL;
     char *pcap_dev = NULL;
     char *pfring_dev = NULL;

src/suricata.h

@@ -41,8 +41,6 @@ enum {
     MODE_NFQ,
     MODE_UNITTEST
 };
-/* Run mode selected */
-int run_mode;
 
 /* preallocated packet structures here
  * XXX move to the packetpool queue handler code