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/*
* Copyright (c) 2020 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.
*/
#ifndef __LCP_H__
#define __LCP_H__
#include <vlib/vlib.h>
#define LCP_NS_LEN 32
typedef struct lcp_main_s
{
u16 msg_id_base; /* API message ID base */
u8 *default_namespace; /* default namespace if set */
int default_ns_fd;
u8 lcp_auto_subint; /* Automatically create/delete LCP sub-interfaces */
u8 lcp_sync; /* Automatically sync VPP changes to LCP */
u8 del_static_on_link_down; /* Delete static routes when link goes down */
u8 del_dynamic_on_link_down; /* Delete dynamic routes when link goes down */
u8 test_mode; /* Set when Unit testing */
u8 netlink_processing_active; /* Set while a batch of Netlink messages are
being processed */
} lcp_main_t;
extern lcp_main_t lcp_main;
/**
* Get/Set the default namespace for LCP host taps.
*/
int lcp_set_default_ns (u8 *ns);
u8 *lcp_get_default_ns (void); /* Returns NULL or shared string */
int lcp_get_default_ns_fd (void);
/**
* Get/Set whether to delete static routes when the link goes down.
*/
void lcp_set_del_static_on_link_down (u8 is_del);
u8 lcp_get_del_static_on_link_down (void);
/**
* Get/Set whether to delete dynamic routes when the link goes down.
*/
void lcp_set_del_dynamic_on_link_down (u8 is_del);
u8 lcp_get_del_dynamic_on_link_down (void);
/**
* Get/Set when we're processing a batch of netlink messages.
* This is used to avoid looping messages between lcp-sync and netlink.
*/
void lcp_set_netlink_processing_active (u8 is_processing);
u8 lcp_get_netlink_processing_active (void);
#endif
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
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