X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fofp-version-opt.c;h=84e83d8e76fb603dcb3cbf4950b967ccf274125b;hb=015ac88281952a1b43ad46e9e6300db1c6e3647b;hp=0aa2930e07c91a47b4e607adf96c63b7c9200d8e;hpb=b060d38039759f71391c27ba251b663404163283;p=sliver-openvswitch.git

diff --git a/lib/ofp-version-opt.c b/lib/ofp-version-opt.c
index 0aa2930e0..84e83d8e7 100644
--- a/lib/ofp-version-opt.c
+++ b/lib/ofp-version-opt.c
@@ -1,6 +1,7 @@
 #include <config.h>
 #include "ofp-util.h"
 #include "ofp-version-opt.h"
+#include "ovs-thread.h"
 #include "vlog.h"
 #include "dynamic-string.h"
 
@@ -17,9 +18,17 @@ get_allowed_ofp_versions(void)
 void
 set_allowed_ofp_versions(const char *string)
 {
+    assert_single_threaded();
     allowed_versions = ofputil_versions_from_string(string);
 }
 
+void
+mask_allowed_ofp_versions(uint32_t bitmap)
+{
+    assert_single_threaded();
+    allowed_versions &= bitmap;
+}
+
 void
 ofp_version_usage(void)
 {