From 07ba4a040b4c58bdf1496cff091194cc4ee9f0e5 Mon Sep 17 00:00:00 2001
From: "roberto@freebsd64" <roberto@freebsd64>
Date: Wed, 30 Mar 2011 20:48:01 +0200
Subject: [PATCH] fixed freebsd kvm_open

---
 logging.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/logging.c b/logging.c
index 890f4ffd..1f1863a4 100644
--- a/logging.c
+++ b/logging.c
@@ -169,7 +169,11 @@ void get_memusage() {
 	kvm_t *kv;
 	int cnt;
 
+#if defined(__FreeBSD__)
+	kv = kvm_open(NULL, "/dev/null", NULL, O_RDONLY, NULL);
+#else
 	kv = kvm_open(NULL, NULL, NULL, O_RDONLY, NULL);
+#endif
 	if (kv) {
 #if defined(__FreeBSD__) || defined(__DragonFly__)