X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fofp-util.h;h=6eff98047c8d9c36bc6975b1ab7017029a816d31;hb=4f1046117c54e60b8ef6b7b21c23d3a4bf2e61fb;hp=42318654b8fa0e33b5473ab8a0428d141dd1675b;hpb=ff9d38264c74e2e807ba0fd759e44116d1203670;p=openvswitch

diff --git a/lib/ofp-util.h b/lib/ofp-util.h
index 42318654..6eff9804 100644
--- a/lib/ofp-util.h
+++ b/lib/ofp-util.h
@@ -110,6 +110,10 @@ void ofputil_cls_rule_to_match(const struct cls_rule *, enum nx_flow_format,
 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);
@@ -384,6 +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 */