lib/if_rmap.h

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /* route-map for interface.
   3  * Copyright (C) 1999 Kunihiro Ishiguro
   4  */
   5
   6 #ifndef _ZEBRA_IF_RMAP_H
   7 #define _ZEBRA_IF_RMAP_H
   8
   9 #include "typesafe.h"
  10
  11 #ifdef __cplusplus
  12 extern "C" {
  13 #endif
  14
  15 struct lyd_node;
  16 struct vty;
  17
  18 enum if_rmap_type { IF_RMAP_IN, IF_RMAP_OUT, IF_RMAP_MAX };
  19
  20 struct if_rmap {
  21         /* Name of the interface. */
  22         const char *ifname;
  23
  24         char *routemap[IF_RMAP_MAX];
  25 };
  26
  27 struct if_rmap_ctx {
  28         /* if_rmap */
  29         struct hash *ifrmaphash;
  30
  31         /* Hook functions. */
  32         void (*if_rmap_add_hook)(struct if_rmap_ctx *ctx,
  33                                     struct if_rmap *ifrmap);
  34         void (*if_rmap_delete_hook)(struct if_rmap_ctx *ctx,
  35                                        struct if_rmap *ifrmap);
  36
  37         /* naming information */
  38         char *name;
  39 };
  40
  41 extern struct if_rmap_ctx *if_rmap_ctx_create(const char *name);
  42 extern void if_rmap_ctx_delete(struct if_rmap_ctx *ctx);
  43 extern void if_rmap_init(int node);
  44 extern void if_rmap_terminate(void);
  45 void if_rmap_hook_add(struct if_rmap_ctx *ctx,
  46                       void (*func)(struct if_rmap_ctx *ctx,
  47                                    struct if_rmap *));
  48 void if_rmap_hook_delete(struct if_rmap_ctx *ctx,
  49                          void (*func)(struct if_rmap_ctx *ctx,
  50                                       struct if_rmap *));
  51 extern struct if_rmap *if_rmap_lookup(struct if_rmap_ctx *ctx,
  52                                       const char *ifname);
  53 extern void if_rmap_yang_modify_cb(struct if_rmap_ctx *ctx,
  54                                    const struct lyd_node *dnode,
  55                                    enum if_rmap_type type, bool del);
  56 extern void if_rmap_yang_destroy_cb(struct if_rmap_ctx *ctx,
  57                                     const struct lyd_node *dnode);
  58 extern int config_write_if_rmap(struct vty *, struct if_rmap_ctx *ctx);
  59
  60 #ifdef __cplusplus
  61 }
  62 #endif
  63
  64 #endif /* _ZEBRA_IF_RMAP_H */