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/*
*------------------------------------------------------------------
* 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.
*------------------------------------------------------------------
*/
#ifndef SRC_VLIBMEMORY_MEMORY_CLIENT_H_
#define SRC_VLIBMEMORY_MEMORY_CLIENT_H_
#include <vlibapi/memory_shared.h>
#include <setjmp.h>
/*
* Exported so folks can code a working custom rx_pthread function
*/
typedef struct
{
u8 rx_thread_jmpbuf_valid;
u8 connected_to_vlib;
jmp_buf rx_thread_jmpbuf;
pthread_t rx_thread_handle;
/* Plugin message base lookup scheme */
volatile u8 first_msg_id_reply_ready;
u16 first_msg_id_reply;
} memory_client_main_t;
extern memory_client_main_t memory_client_main;
extern __thread memory_client_main_t *my_memory_client_main;
int vl_client_connect (const char *name, int ctx_quota, int input_queue_size);
void vl_client_send_disconnect (u8 do_cleanup);
int vl_client_disconnect (void);
int vl_client_api_map (const char *region_name);
void vl_client_api_unmap (void);
void vl_client_disconnect_from_vlib (void);
void vl_client_disconnect_from_vlib_no_unmap (void);
int vl_client_connect_to_vlib (const char *svm_name, const char *client_name,
int rx_queue_size);
int vl_client_connect_to_vlib_thread_fn (const char *svm_name,
const char *client_name,
int rx_queue_size,
void *(*)(void *), void *);
int vl_client_connect_to_vlib_no_rx_pthread (const char *svm_name,
const char *client_name,
int rx_queue_size);
int vl_client_connect_to_vlib_no_map (const char *svm_name,
const char *client_name,
int rx_queue_size);
int vl_client_connect_to_vlib_no_rx_pthread_no_map (const char *svm_name,
const char *client_name,
int rx_queue_size);
void vl_client_install_client_message_handlers (void);
u8 vl_mem_client_is_connected (void);
void vl_client_stop_rx_thread (svm_queue_t *vl_input_queue);
always_inline memory_client_main_t *
vlibapi_get_memory_client_main (void)
{
ASSERT (my_memory_client_main);
return my_memory_client_main;
}
always_inline void
vlibapi_set_memory_client_main (memory_client_main_t * mm)
{
my_memory_client_main = mm;
}
#endif /* SRC_VLIBMEMORY_MEMORY_CLIENT_H_ */
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
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