2 *------------------------------------------------------------------
5 * Copyright (c) 2018 Cisco and/or its affiliates.
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at:
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 *------------------------------------------------------------------
20 #ifndef included_api_types_h
21 #define included_api_types_h
23 #include <vppinfra/types.h>
24 #include <arpa/inet.h>
27 /* VPP API string type */
32 } __attribute__ ((packed)) vl_api_string_t;
35 vl_api_to_api_string (u32 len, const char *buf, vl_api_string_t * str)
37 memcpy(str->buf, buf, len);
38 str->length = htonl (len);
39 return len + sizeof (u32);
42 /* Return a pointer to the API string (not nul terminated */
44 vl_api_from_api_string (vl_api_string_t * astr)
50 vl_api_string_len (vl_api_string_t * astr)
52 return ntohl (astr->length);
56 vl_api_from_api_string_c (vl_api_string_t *astr)
58 return strndup((char *)astr->buf, ntohl (astr->length));