From 1c9e48ae98df7a6a20999458e8173b1e590a5235 Mon Sep 17 00:00:00 2001
From: Victor Julien <victor@inliniac.net>
Date: Mon, 7 Mar 2011 23:58:14 +0100
Subject: [PATCH] Fix compilation error on non-pfring systems.

---
 src/runmodes.c | 4 ++++
 src/suricata.c | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/src/runmodes.c b/src/runmodes.c
index 0ebb43a403..d2214baa3b 100644
--- a/src/runmodes.c
+++ b/src/runmodes.c
@@ -3540,6 +3540,7 @@ int RunModeIdsPfringAuto(DetectEngineCtx *de_ctx, char *iface) {
 }
 
 int RunModeIdsPfringAutoFp(DetectEngineCtx *de_ctx, char *iface) {
+#ifdef HAVE_PFRING
     SCEnter();
     char tname[12];
     char qname[12];
@@ -3676,6 +3677,9 @@ int RunModeIdsPfringAutoFp(DetectEngineCtx *de_ctx, char *iface) {
     }
 
     return 0;
+#else
+    return -1;
+#endif
 }
 
 int RunModeErfFileAuto(DetectEngineCtx *de_ctx, char *file)
diff --git a/src/suricata.c b/src/suricata.c
index 434a130d45..b7487b0daa 100644
--- a/src/suricata.c
+++ b/src/suricata.c
@@ -385,7 +385,9 @@ int main(int argc, char **argv)
     int opt;
     char *pcap_file = NULL;
     char pcap_dev[128];
+#ifdef HAVE_PFRING
     char *pfring_dev = NULL;
+#endif
     char *sig_file = NULL;
     char *nfq_id = NULL;
     char *conf_filename = NULL;
@@ -1185,6 +1187,7 @@ int main(int argc, char **argv)
         //RunModeFilePcapAutoFp(de_ctx, pcap_file);
         //RunModeFilePcapAuto2(de_ctx, pcap_file);
     }
+#ifdef HAVE_PFRING
     else if (run_mode == MODE_PFRING) {
         PfringLoadConfig();
         //RunModeIdsPfring3(de_ctx, pfring_dev);
@@ -1197,6 +1200,7 @@ int main(int argc, char **argv)
             RunModeIdsPfringAutoFp(de_ctx, pfring_dev);
         }
     }
+#endif /* HAVE_PFRING */
     else if (run_mode == MODE_NFQ) {
         //RunModeIpsNFQ(de_ctx, nfq_id);
         RunModeIpsNFQAuto(de_ctx, nfq_id);