u32 esp6_decrypt_node_index;
u32 esp6_encrypt_next_index;
u32 esp6_decrypt_next_index;
u32 esp6_decrypt_node_index;
u32 esp6_encrypt_next_index;
u32 esp6_decrypt_next_index;
uword *ipsec4_if_pool_index_by_key;
uword *ipsec6_if_pool_index_by_key;
uword *ipsec_if_real_dev_by_show_dev;
uword *ipsec4_if_pool_index_by_key;
uword *ipsec6_if_pool_index_by_key;
uword *ipsec_if_real_dev_by_show_dev;
/* pool of ah backends */
ipsec_ah_backend_t *ah_backends;
/* pool of esp backends */
/* pool of ah backends */
ipsec_ah_backend_t *ah_backends;
/* pool of esp backends */
extern ipsec_main_t ipsec_main;
clib_error_t *ipsec_add_del_sa_sess_cb (ipsec_main_t * im, u32 sa_index,
extern ipsec_main_t ipsec_main;
clib_error_t *ipsec_add_del_sa_sess_cb (ipsec_main_t * im, u32 sa_index,
u32 ipsec_register_esp_backend (vlib_main_t * vm, ipsec_main_t * im,
const char *name,
const char *esp4_encrypt_node_name,
u32 ipsec_register_esp_backend (vlib_main_t * vm, ipsec_main_t * im,
const char *name,
const char *esp4_encrypt_node_name,
const char *esp4_decrypt_node_name,
const char *esp6_encrypt_node_name,
const char *esp4_decrypt_node_name,
const char *esp6_encrypt_node_name,
const char *esp6_decrypt_node_name,
check_support_cb_t esp_check_support_cb,
add_del_sa_sess_cb_t esp_add_del_sa_sess_cb);
int ipsec_select_ah_backend (ipsec_main_t * im, u32 ah_backend_idx);
int ipsec_select_esp_backend (ipsec_main_t * im, u32 esp_backend_idx);
const char *esp6_decrypt_node_name,
check_support_cb_t esp_check_support_cb,
add_del_sa_sess_cb_t esp_add_del_sa_sess_cb);
int ipsec_select_ah_backend (ipsec_main_t * im, u32 ah_backend_idx);
int ipsec_select_esp_backend (ipsec_main_t * im, u32 esp_backend_idx);
+
+clib_error_t *ipsec_rsc_in_use (ipsec_main_t * im);
+
+always_inline ipsec_sa_t *
+ipsec_sa_get (u32 sa_index)
+{
+ return (pool_elt_at_index (ipsec_main.sad, sa_index));
+}
+