vnet/vnet/ip/ip_feature_registration.h

   1 /*
   2  * Copyright (c) 2015 Cisco and/or its affiliates.
   3  * Licensed under the Apache License, Version 2.0 (the "License");
   4  * you may not use this file except in compliance with the License.
   5  * You may obtain a copy of the License at:
   6  *
   7  *     http://www.apache.org/licenses/LICENSE-2.0
   8  *
   9  * Unless required by applicable law or agreed to in writing, software
  10  * distributed under the License is distributed on an "AS IS" BASIS,
  11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12  * See the License for the specific language governing permissions and
  13  * limitations under the License.
  14  */
  15
  16 #ifndef included_ip_feature_registration_h
  17 #define included_ip_feature_registration_h
  18
  19 /** feature registration object */
  20 typedef struct _vnet_ip_feature_registration
  21 {
  22   /** next registration in list of all registrations*/
  23   struct _vnet_ip_feature_registration *next;
  24   /** Graph node name */
  25   char *node_name;
  26   /** Pointer to this feature index, filled in by ip_feature_init_cast */
  27   u32 *feature_index;
  28   /** Constraints of the form "this feature runs before X" */
  29   char **runs_before;
  30   /** Constraints of the form "this feature runs after Y" */
  31   char **runs_after;
  32 } vnet_ip_feature_registration_t;
  33
  34 /** Syntactic sugar, the c-compiler won't initialize registrations without it */
  35 #define ORDER_CONSTRAINTS (char*[])
  36
  37 clib_error_t *ip_feature_init_cast (vlib_main_t * vm,
  38                                     ip_config_main_t * cm,
  39                                     vnet_config_main_t * vcm,
  40                                     char **feature_start_nodes,
  41                                     int num_feature_start_nodes,
  42                                     vnet_cast_t cast, int is_ip4);
  43
  44 #endif /* included_ip_feature_registration_h */
  45
  46 /*
  47  * fd.io coding-style-patch-verification: ON
  48  *
  49  * Local Variables:
  50  * eval: (c-set-style "gnu")
  51  * End:
  52  */