FD.io VPP
v19.08.2-294-g37e99c22d
Vector Packet Processing
socket.h
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/*
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*------------------------------------------------------------------
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* Copyright (c) 2017 Cisco and/or its affiliates.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*------------------------------------------------------------------
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*/
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#ifndef _SOCKET_H_
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#define _SOCKET_H_
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#include <
memif_private.h
>
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/* interface identification errors (disconnect messages)*/
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#define MEMIF_VER_ERR "incompatible version"
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#define MEMIF_ID_ERR "unmatched interface id"
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#define MEMIF_SLAVE_ERR "cannot connect to salve"
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#define MEMIF_CONN_ERR "already connected"
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#define MEMIF_MODE_ERR "mode mismatch"
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#define MEMIF_SECRET_ERR "incorrect secret"
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#define MEMIF_NOSECRET_ERR "secret required"
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/* socket.c */
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int
memif_conn_fd_read_ready
(
memif_connection_t
*
c
);
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int
memif_conn_fd_write_ready
(
memif_connection_t
*
c
);
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int
memif_conn_fd_error
(
memif_connection_t
*
c
);
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int
memif_conn_fd_accept_ready
(
memif_socket_t
* ms);
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int
memif_read_ready
(
libmemif_main_t
*lm,
int
fd);
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int
memif_msg_send_disconnect
(
int
fd, uint8_t * err_string,
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uint32_t err_code);
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/* when compiling unit tests, compile functions without static keyword
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and declare functions in header file */
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#ifdef MEMIF_UNIT_TEST
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#define static_fn
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int
memif_msg_send
(
int
fd,
memif_msg_t
* msg,
int
afd);
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int
memif_msg_enq_ack
(
memif_connection_t
*
c
);
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int
memif_msg_send_hello
(
libmemif_main_t
*lm,
int
fd);
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int
memif_msg_enq_init
(
memif_connection_t
*
c
);
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int
memif_msg_enq_add_region
(
memif_connection_t
*
c
, uint8_t region);
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int
memif_msg_enq_add_ring
(
memif_connection_t
*
c
, uint8_t index,
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uint8_t dir);
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int
memif_msg_receive_hello
(
memif_connection_t
*
c
,
memif_msg_t
* msg);
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int
memif_msg_receive_init
(
memif_socket_t
* ms,
int
fd,
memif_msg_t
* msg);
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int
memif_msg_receive_add_region
(
memif_connection_t
*
c
,
memif_msg_t
* msg,
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int
fd);
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int
memif_msg_receive_add_ring
(
memif_connection_t
*
c
,
memif_msg_t
* msg,
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int
fd);
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int
memif_msg_enq_connect
(
memif_connection_t
*
c
);
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int
memif_msg_enq_connected
(
memif_connection_t
*
c
);
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int
memif_msg_receive_connect
(
memif_connection_t
*
c
,
memif_msg_t
* msg);
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int
memif_msg_receive_connected
(
memif_connection_t
*
c
,
memif_msg_t
* msg);
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int
memif_msg_receive_disconnect
(
memif_connection_t
*
c
,
memif_msg_t
* msg);
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#else
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#define static_fn static
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#endif
/* MEMIF_UNIT_TEST */
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#endif
/* _SOCKET_H_ */
memif_msg_receive_disconnect
static_fn int memif_msg_receive_disconnect(memif_connection_t *c, memif_msg_t *msg)
Definition:
socket.c:646
memif_msg_t
Definition:
memif.h:125
memif_read_ready
int memif_read_ready(libmemif_main_t *lm, int fd)
Definition:
socket.c:901
memif_socket_t
Definition:
memif_private.h:164
memif_msg_send
static_fn int memif_msg_send(int fd, memif_msg_t *msg, int afd)
Definition:
socket.c:39
memif_connection_t
Definition:
main.c:72
memif_conn_fd_error
int memif_conn_fd_error(memif_connection_t *c)
Definition:
socket.c:818
libmemif_main
Definition:
memif_private.h:177
memif_msg_receive_connect
static_fn int memif_msg_receive_connect(memif_connection_t *c, memif_msg_t *msg)
Definition:
socket.c:580
memif_msg_send_disconnect
int memif_msg_send_disconnect(int fd, uint8_t *err_string, uint32_t err_code)
Definition:
socket.c:322
memif_msg_receive_init
static_fn int memif_msg_receive_init(memif_socket_t *ms, int fd, memif_msg_t *msg)
Definition:
socket.c:367
memif_conn_fd_read_ready
int memif_conn_fd_read_ready(memif_connection_t *c)
Definition:
socket.c:828
memif_msg_enq_connected
static_fn int memif_msg_enq_connected(memif_connection_t *c)
Definition:
socket.c:285
memif_msg_enq_init
static_fn int memif_msg_enq_init(memif_connection_t *c)
Definition:
socket.c:124
memif_msg_enq_ack
static_fn int memif_msg_enq_ack(memif_connection_t *c)
Definition:
socket.c:72
c
svmdb_client_t * c
Definition:
vpp_get_metrics.c:49
memif_conn_fd_write_ready
int memif_conn_fd_write_ready(memif_connection_t *c)
Definition:
socket.c:843
memif_msg_enq_add_region
static_fn int memif_msg_enq_add_region(memif_connection_t *c, uint8_t region_index)
Definition:
socket.c:166
memif_private.h
memif_msg_receive_add_ring
static_fn int memif_msg_receive_add_ring(memif_connection_t *c, memif_msg_t *msg, int fd)
Definition:
socket.c:518
memif_msg_receive_add_region
static_fn int memif_msg_receive_add_region(memif_connection_t *c, memif_msg_t *msg, int fd)
Definition:
socket.c:483
memif_conn_fd_accept_ready
int memif_conn_fd_accept_ready(memif_socket_t *ms)
Definition:
socket.c:869
memif_msg_enq_connect
static_fn int memif_msg_enq_connect(memif_connection_t *c)
Definition:
socket.c:250
memif_msg_receive_hello
static_fn int memif_msg_receive_hello(memif_connection_t *c, memif_msg_t *msg)
Definition:
socket.c:341
memif_msg_send_hello
static_fn int memif_msg_send_hello(libmemif_main_t *lm, int fd)
Definition:
socket.c:102
memif_msg_receive_connected
static_fn int memif_msg_receive_connected(memif_connection_t *c, memif_msg_t *msg)
Definition:
socket.c:617
memif_msg_enq_add_ring
static_fn int memif_msg_enq_add_ring(memif_connection_t *c, uint8_t index, uint8_t dir)
Definition:
socket.c:203
extras
libmemif
src
socket.h
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