Misc afpacket changes.

configure.in

@@ -91,7 +91,7 @@ AC_INIT(configure.in)
 
 # Checks for header files.
     AC_CHECK_HEADERS([arpa/inet.h inttypes.h limits.h netdb.h poll.h signal.h stdint.h stdlib.h string.h syslog.h sys/ioctl.h sys/prctl.h sys/socket.h sys/syscall.h netinet/in.h sys/time.h unistd.h windows.h winsock2.h ws2tcpip.h])
-   AC_CHECK_HEADERS([sys/socket.h net/if.h], [], [],
+    AC_CHECK_HEADERS([sys/socket.h net/if.h sys/mman.h], [], [],
     [[#ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
 #endif

src/suricata.c

@@ -533,6 +533,9 @@ void SCPrintBuildInfo(void) {
 #ifdef HAVE_AF_PACKET
     strlcat(features, "AF_PACKET ", sizeof(features));
 #endif
+#ifdef HAVE_PACKET_FANOUT
+    strlcat(features, "HAVE_PACKET_FANOUT ", sizeof(features));
+#endif
 #ifdef HAVE_DAG
     strlcat(features, "DAG ", sizeof(features));
 #endif