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/*
* ip_neighboor.h: ip neighbor generic services
*
* Copyright (c) 2018 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <vnet/ip-neighbor/ip_neighbor_types.h>
void
ip_neighbor_clone (const ip_neighbor_t * ipn, ip_neighbor_t * clone)
{
clib_memcpy (clone, ipn, sizeof (*ipn));
clone->ipn_key = clib_mem_alloc (sizeof (ip_neighbor_key_t));
clib_memcpy (clone->ipn_key, ipn->ipn_key, sizeof (ip_neighbor_key_t));
}
void
ip_neighbor_free (ip_neighbor_t * ipn)
{
clib_mem_free (ipn->ipn_key);
}
u8 *
format_ip_neighbor_flags (u8 * s, va_list * args)
{
ip_neighbor_flags_t flags = va_arg (*args, int);
#define _(a,b,c,d) \
if (flags & IP_NEIGHBOR_FLAG_##a) \
s = format (s, "%s", d);
foreach_ip_neighbor_flag
#undef _
return s;
}
u8 *
format_ip_neighbor_key (u8 * s, va_list * va)
{
ip_neighbor_key_t *key = va_arg (*va, ip_neighbor_key_t *);
return (format (s, "[%U, %U]",
format_vnet_sw_if_index_name, vnet_get_main (),
key->ipnk_sw_if_index, format_ip_address, &key->ipnk_ip));
}
u8 *
format_ip_neighbor_watcher (u8 * s, va_list * va)
{
ip_neighbor_watcher_t *watcher = va_arg (*va, ip_neighbor_watcher_t *);
return (format (s, "[pid:%d, client:%d]",
clib_host_to_net_u32 (watcher->ipw_pid),
clib_host_to_net_u32 (watcher->ipw_client)));
}
u8 *
format_ip_neighbor (u8 * s, va_list * va)
{
index_t ipni = va_arg (*va, index_t);
ip_neighbor_t *ipn;
ipn = ip_neighbor_get (ipni);
return (format (s, "%=12U%=40U%=6U%=20U%U",
format_vlib_time, vlib_get_main (),
ipn->ipn_time_last_updated,
format_ip_address, &ipn->ipn_key->ipnk_ip,
format_ip_neighbor_flags, ipn->ipn_flags,
format_mac_address_t, &ipn->ipn_mac,
format_vnet_sw_if_index_name, vnet_get_main (),
ipn->ipn_key->ipnk_sw_if_index));
}
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
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