From 6ca00f6f1789a510bc4dbb73386a8dae197531df Mon Sep 17 00:00:00 2001
From: =?utf8?q?Edward=20Tomasz=20Napiera=C5=82a?= <trasz@freebsd.org>
Date: Tue, 1 Nov 2011 13:25:49 +0100
Subject: [PATCH] Fix build on FreeBSD.

Patch below fixes build on FreeBSD; tested on 10.0-CURRENT.

Signed-off-by: Edward Tomasz Napierala <trasz@FreeBSD.org>
Signed-off-by: Ben Pfaff <blp@nicira.com>
---
 configure.ac            | 1 +
 lib/meta-flow.h         | 2 ++
 lib/odp-util.c          | 1 +
 lib/ofp-util.c          | 2 ++
 lib/packets.c           | 1 +
 ofproto/in-band.h       | 1 +
 vswitchd/system-stats.c | 4 ++++
 7 files changed, 12 insertions(+)

diff --git a/configure.ac b/configure.ac
index 3b87e7e0..7bac8712 100644
--- a/configure.ac
+++ b/configure.ac
@@ -41,6 +41,7 @@ AC_SYS_LARGEFILE
 
 AC_SEARCH_LIBS([pow], [m])
 AC_SEARCH_LIBS([clock_gettime], [rt])
+AC_SEARCH_LIBS([timer_create], [rt])
 
 OVS_CHECK_COVERAGE
 OVS_CHECK_NDEBUG
diff --git a/lib/meta-flow.h b/lib/meta-flow.h
index 696b8ca6..1242f9ff 100644
--- a/lib/meta-flow.h
+++ b/lib/meta-flow.h
@@ -17,6 +17,8 @@
 #ifndef META_FLOW_H
 #define META_FLOW_H 1
 
+#include <sys/types.h>
+#include <netinet/in.h>
 #include <netinet/ip6.h>
 #include "flow.h"
 #include "packets.h"
diff --git a/lib/odp-util.c b/lib/odp-util.c
index 33672c8c..1e20f49d 100644
--- a/lib/odp-util.c
+++ b/lib/odp-util.c
@@ -19,6 +19,7 @@
 #include "odp-util.h"
 #include <errno.h>
 #include <inttypes.h>
+#include <netinet/in.h>
 #include <netinet/icmp6.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/lib/ofp-util.c b/lib/ofp-util.c
index bf03a820..b1d35cbb 100644
--- a/lib/ofp-util.c
+++ b/lib/ofp-util.c
@@ -18,6 +18,8 @@
 #include "ofp-print.h"
 #include <errno.h>
 #include <inttypes.h>
+#include <sys/types.h>
+#include <netinet/in.h>
 #include <netinet/icmp6.h>
 #include <stdlib.h>
 #include "autopath.h"
diff --git a/lib/packets.c b/lib/packets.c
index 815d4e66..b704276c 100644
--- a/lib/packets.c
+++ b/lib/packets.c
@@ -18,6 +18,7 @@
 #include "packets.h"
 #include <assert.h>
 #include <arpa/inet.h>
+#include <sys/socket.h>
 #include <netinet/in.h>
 #include <stdlib.h>
 #include "byte-order.h"
diff --git a/ofproto/in-band.h b/ofproto/in-band.h
index f7f2ec65..9de72ee6 100644
--- a/ofproto/in-band.h
+++ b/ofproto/in-band.h
@@ -20,6 +20,7 @@
 #include <stdbool.h>
 #include <stddef.h>
 #include <sys/socket.h>
+#include <netinet/in.h>
 
 struct flow;
 struct in_band;
diff --git a/vswitchd/system-stats.c b/vswitchd/system-stats.c
index b8f8d7e3..a3b4db44 100644
--- a/vswitchd/system-stats.c
+++ b/vswitchd/system-stats.c
@@ -95,7 +95,11 @@ get_memory_stats(struct shash *stats)
     if (!LINUX) {
         unsigned int pagesize = get_page_size();
         long int phys_pages = sysconf(_SC_PHYS_PAGES);
+#ifdef _SC_AVPHYS_PAGES
         long int avphys_pages = sysconf(_SC_AVPHYS_PAGES);
+#else
+        long int avphys_pages = 0;
+#endif
         int mem_total, mem_used;
 
         if (pagesize <= 0 || phys_pages <= 0 || avphys_pages <= 0) {
-- 
2.30.2