util: Don't read over 'size - 1' bytes of source string in ovs_strlcpy().

[openvswitch] / lib / ofp-util.h

diff --git a/lib/ofp-util.h b/lib/ofp-util.h
index e121002af17415b8a7aa8eee8f8142226eeac12b..6eff98047c8d9c36bc6975b1ab7017029a816d31 100644 (file)
--- a/lib/ofp-util.h
+++ b/lib/ofp-util.h
@@ -105,10 +105,15 @@ void ofputil_cls_rule_from_match(const struct ofp_match *,
                                  unsigned int priority, enum nx_flow_format,
                                  ovs_be64 cookie, struct cls_rule *);
 void ofputil_cls_rule_to_match(const struct cls_rule *, enum nx_flow_format,
-                               struct ofp_match *);
+                               struct ofp_match *,
+                               ovs_be64 cookie_in, ovs_be64 *cookie_out);
 void normalize_match(struct ofp_match *);
 char *ofp_match_to_literal_string(const struct ofp_match *match);
 
+/* dl_type translation between OpenFlow and 'struct flow' format. */
+ovs_be16 ofputil_dl_type_to_openflow(ovs_be16 flow_dl_type);
+ovs_be16 ofputil_dl_type_from_openflow(ovs_be16 ofp_dl_type);
+
 /* Flow formats. */
 bool ofputil_flow_format_is_valid(enum nx_flow_format);
 const char *ofputil_flow_format_to_string(enum nx_flow_format);
@@ -383,6 +388,11 @@ get_ofp_err_code(int error)
     return error & 0xffff;
 }
 
-struct ofpbuf *make_ofp_error_msg(int error, const struct ofp_header *);
+struct ofpbuf *ofputil_encode_error_msg(int error, const struct ofp_header *);
+int ofputil_decode_error_msg(const struct ofp_header *, size_t *payload_ofs);
+
+/* String versions of errors. */
+void ofputil_format_error(struct ds *, int error);
+char *ofputil_error_to_string(int error);
 
 #endif /* ofp-util.h */