bridge_list.h

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#ifndef BRIDGE_LIST_H
#define BRIDGE_LIST_H
 
#include <net/ethernet.h>
#include <utarray.h>
 
#include <list.h>
#include "../utils/allocs.h"
#include "../utils/os.h"
 
struct bridge_mac_tuple {
  uint8_t src_addr[ETHER_ADDR_LEN]; 
  uint8_t dst_addr[ETHER_ADDR_LEN]; 
};
struct bridge_mac_list {
  struct bridge_mac_tuple mac_tuple; 
  struct dl_list list;               
};
 
struct bridge_mac_list_tuple {
  struct bridge_mac_list *left_edge;
  struct bridge_mac_list *right_edge;
};
 
struct bridge_mac_list *init_bridge_list(void);
 
void free_bridge_list(struct bridge_mac_list *ml);
 
int add_bridge_mac(struct bridge_mac_list *ml, const uint8_t *mac_addr_left,
                   const uint8_t *mac_addr_right);
 
int remove_bridge_mac(struct bridge_mac_list *ml, const uint8_t *mac_addr_left,
                      const uint8_t *mac_addr_right);
 
struct bridge_mac_list_tuple get_bridge_mac(struct bridge_mac_list *ml,
                                            const uint8_t *mac_addr_left,
                                            const uint8_t *mac_addr_right);
 
int get_src_mac_list(struct bridge_mac_list *ml, const uint8_t *src_addr,
                     UT_array **mac_list_arr);
 
int get_all_bridge_edges(struct bridge_mac_list *ml, UT_array **tuple_list_arr);
 
int check_bridge_exist(struct bridge_mac_list *ml, const uint8_t *mac_addr_left,
                       const uint8_t *mac_addr_right);
#endif