X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fperformance-thread%2Fpthread_shim%2Fpthread_shim.c;h=113bafa00b6974fdcd14354b635597b64cbb295a;hb=b7162fee8811461fb87dd9c5b843b3d1ba283e5c;hp=71673119a576d8386e9e597a74d49d8bbc7e156f;hpb=a8c6a1ae1240639de590714e0d945f6ab03f0027;p=dpdk.git

diff --git a/examples/performance-thread/pthread_shim/pthread_shim.c b/examples/performance-thread/pthread_shim/pthread_shim.c
index 71673119a5..113bafa00b 100644
--- a/examples/performance-thread/pthread_shim/pthread_shim.c
+++ b/examples/performance-thread/pthread_shim/pthread_shim.c
@@ -48,6 +48,21 @@
 
 #define POSIX_ERRNO(x)  (x)
 
+/* some releases of FreeBSD 10, e.g. 10.0, don't have CPU_COUNT macro */
+#ifndef CPU_COUNT
+#define CPU_COUNT(x) __cpu_count(x)
+
+static inline unsigned int
+__cpu_count(const rte_cpuset_t *cpuset)
+{
+	unsigned int i, count = 0;
+	for (i = 0; i < RTE_MAX_LCORE; i++)
+		if (CPU_ISSET(i, cpuset))
+			count++;
+	return count;
+}
+#endif
+
 /*
  * this flag determines at run time if we override pthread
  * calls and map then to equivalent lthread calls