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 #ifdef __cplusplus
  10 extern "C" {
  11 #endif
  12
  13 enum if_rmap_type { IF_RMAP_IN, IF_RMAP_OUT, IF_RMAP_MAX };
  14
  15 struct if_rmap {
  16         /* Name of the interface. */
  17         char *ifname;
  18
  19         char *routemap[IF_RMAP_MAX];
  20 };
  21
  22 struct if_rmap_ctx {
  23         /* if_rmap */
  24         struct hash *ifrmaphash;
  25
  26         /* Hook functions. */
  27         void (*if_rmap_add_hook)(struct if_rmap_ctx *ctx,
  28                                     struct if_rmap *ifrmap);
  29         void (*if_rmap_delete_hook)(struct if_rmap_ctx *ctx,
  30                                        struct if_rmap *ifrmap);
  31
  32         /* naming information */
  33         char *name;
  34 };
  35
  36 extern struct if_rmap_ctx *if_rmap_ctx_create(const char *name);
  37 extern void if_rmap_ctx_delete(struct if_rmap_ctx *ctx);
  38 extern void if_rmap_init(int node);
  39 extern void if_rmap_terminate(void);
  40 void if_rmap_hook_add(struct if_rmap_ctx *ctx,
  41                       void (*func)(struct if_rmap_ctx *ctx,
  42                                    struct if_rmap *));
  43 void if_rmap_hook_delete(struct if_rmap_ctx *ctx,
  44                          void (*func)(struct if_rmap_ctx *ctx,
  45                                       struct if_rmap *));
  46 extern struct if_rmap *if_rmap_lookup(struct if_rmap_ctx *ctx,
  47                                       const char *ifname);
  48 extern int config_write_if_rmap(struct vty *, struct if_rmap_ctx *ctx);
  49
  50 #ifdef __cplusplus
  51 }
  52 #endif
  53
  54 #endif /* _ZEBRA_IF_RMAP_H */