Changeset babeb70 for configure.in

Timestamp:

08/31/15 13:50:39 (6 years ago)

Author:

Shane Alcock <salcock@…>

Branches:

4.0.1-hotfixes, cachetimestamps, develop, dpdk-ndag, etsilive, libtrace4, master, ndag_format, pfring, rc-4.0.1, rc-4.0.2, rc-4.0.3, rc-4.0.4, ringdecrementfix, ringperformance, ringtimestampfixes

Children:

87cba74

Parents:

f45ff19

Message:

Detect whether PACKET_FANOUT is available.

If not, int: and ring: will fallback to single-threaded input if
trace_pstart() is called on them.

File:

• configure.in (modified) (1 diff)

configure.in

@@ -412 +412 @@
 fi
 
+# Check for PACKET_FANOUT (borrowed from Suricata)
+AC_CHECK_DECL([PACKET_FANOUT_QM],
+        AC_DEFINE([HAVE_PACKET_FANOUT],[1],
+        [Recent packet fanout support is available]),
+        [],
+        [[#include <linux/if_packet.h>]])
+
 # If we use DPDK we might be able to use libnuma
 AC_CHECK_LIB(numa, numa_node_to_cpus, have_numa=1, have_numa=0)