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-rw-r--r--src/vnet/ip/lookup.c126
1 files changed, 0 insertions, 126 deletions
diff --git a/src/vnet/ip/lookup.c b/src/vnet/ip/lookup.c
index a0cb28b8906..5d4e137fb1c 100644
--- a/src/vnet/ip/lookup.c
+++ b/src/vnet/ip/lookup.c
@@ -57,132 +57,6 @@
*
*/
-clib_error_t *
-ip_interface_address_add_del (ip_lookup_main_t * lm,
- u32 sw_if_index,
- void *addr_fib,
- u32 address_length,
- u32 is_del, u32 * result_if_address_index)
-{
- vnet_main_t *vnm = vnet_get_main ();
- ip_interface_address_t *a, *prev, *next;
- uword *p = mhash_get (&lm->address_to_if_address_index, addr_fib);
-
- vec_validate_init_empty (lm->if_address_pool_index_by_sw_if_index,
- sw_if_index, ~0);
- a = p ? pool_elt_at_index (lm->if_address_pool, p[0]) : 0;
-
- /* Verify given length. */
- if ((a && (address_length != a->address_length)) ||
- (address_length == 0) ||
- (lm->is_ip6 && address_length > 128) ||
- (!lm->is_ip6 && address_length > 32))
- {
- vnm->api_errno = VNET_API_ERROR_ADDRESS_LENGTH_MISMATCH;
- return clib_error_create
- ("%U wrong length (expected %d) for interface %U",
- lm->format_address_and_length, addr_fib,
- address_length, a ? a->address_length : -1,
- format_vnet_sw_if_index_name, vnm, sw_if_index);
- }
-
- if (is_del)
- {
- if (!a)
- {
- vnet_sw_interface_t *si = vnet_get_sw_interface (vnm, sw_if_index);
- vnm->api_errno = VNET_API_ERROR_ADDRESS_NOT_FOUND_FOR_INTERFACE;
- return clib_error_create ("%U not found for interface %U",
- lm->format_address_and_length,
- addr_fib, address_length,
- format_vnet_sw_interface_name, vnm, si);
- }
-
- if (a->prev_this_sw_interface != ~0)
- {
- prev =
- pool_elt_at_index (lm->if_address_pool,
- a->prev_this_sw_interface);
- prev->next_this_sw_interface = a->next_this_sw_interface;
- }
- if (a->next_this_sw_interface != ~0)
- {
- next =
- pool_elt_at_index (lm->if_address_pool,
- a->next_this_sw_interface);
- next->prev_this_sw_interface = a->prev_this_sw_interface;
-
- if (a->prev_this_sw_interface == ~0)
- lm->if_address_pool_index_by_sw_if_index[sw_if_index] =
- a->next_this_sw_interface;
- }
-
- if ((a->next_this_sw_interface == ~0)
- && (a->prev_this_sw_interface == ~0))
- lm->if_address_pool_index_by_sw_if_index[sw_if_index] = ~0;
-
- mhash_unset (&lm->address_to_if_address_index, addr_fib,
- /* old_value */ 0);
- pool_put (lm->if_address_pool, a);
-
- if (result_if_address_index)
- *result_if_address_index = ~0;
- }
-
- else if (!a)
- {
- u32 pi; /* previous index */
- u32 ai;
- u32 hi; /* head index */
-
- pool_get (lm->if_address_pool, a);
- clib_memset (a, ~0, sizeof (a[0]));
- ai = a - lm->if_address_pool;
-
- hi = pi = lm->if_address_pool_index_by_sw_if_index[sw_if_index];
- prev = 0;
- while (pi != (u32) ~ 0)
- {
- prev = pool_elt_at_index (lm->if_address_pool, pi);
- pi = prev->next_this_sw_interface;
- }
- pi = prev ? prev - lm->if_address_pool : (u32) ~ 0;
-
- a->address_key = mhash_set (&lm->address_to_if_address_index,
- addr_fib, ai, /* old_value */ 0);
- a->address_length = address_length;
- a->sw_if_index = sw_if_index;
- a->flags = 0;
- a->prev_this_sw_interface = pi;
- a->next_this_sw_interface = ~0;
- if (prev)
- prev->next_this_sw_interface = ai;
-
- lm->if_address_pool_index_by_sw_if_index[sw_if_index] =
- (hi != ~0) ? hi : ai;
- if (result_if_address_index)
- *result_if_address_index = ai;
- }
- else
- {
- if (sw_if_index != a->sw_if_index)
- {
- if (result_if_address_index)
- *result_if_address_index = ~0;
- vnm->api_errno = VNET_API_ERROR_DUPLICATE_IF_ADDRESS;
- return clib_error_create
- ("Prefix %U already found on interface %U",
- lm->format_address_and_length, addr_fib, address_length,
- format_vnet_sw_if_index_name, vnm, a->sw_if_index);
- }
-
- if (result_if_address_index)
- *result_if_address_index = a - lm->if_address_pool;
- }
-
- return /* no error */ 0;
-}
-
static clib_error_t *
ip_sw_interface_add_del (vnet_main_t * vnm, u32 sw_if_index, u32 is_add)
{