+const char *
+ofputil_frag_handling_to_string(enum ofp_config_flags flags)
+{
+ switch (flags & OFPC_FRAG_MASK) {
+ case OFPC_FRAG_NORMAL: return "normal";
+ case OFPC_FRAG_DROP: return "drop";
+ case OFPC_FRAG_REASM: return "reassemble";
+ case OFPC_FRAG_NX_MATCH: return "nx-match";
+ }
+
+ NOT_REACHED();
+}
+
+bool
+ofputil_frag_handling_from_string(const char *s, enum ofp_config_flags *flags)
+{
+ if (!strcasecmp(s, "normal")) {
+ *flags = OFPC_FRAG_NORMAL;
+ } else if (!strcasecmp(s, "drop")) {
+ *flags = OFPC_FRAG_DROP;
+ } else if (!strcasecmp(s, "reassemble")) {
+ *flags = OFPC_FRAG_REASM;
+ } else if (!strcasecmp(s, "nx-match")) {
+ *flags = OFPC_FRAG_NX_MATCH;
+ } else {
+ return false;
+ }
+ return true;
+}
+