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/*
* %CopyrightBegin%
*
* Copyright Ericsson AB 2022-2023. All Rights Reserved.
*
* 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.
*
* %CopyrightEnd%
*
* ----------------------------------------------------------------------
* Purpose : Synchronous I/O functions.
* ----------------------------------------------------------------------
*
* essio = ESock Synchronous I/O
*
*/
#ifndef SOCKET_SYNCIO_H__
#define SOCKET_SYNCIO_H__
#include "socket_io.h"
extern int essio_init(unsigned int numThreads,
const ESockData* dataP);
extern void essio_finish(void);
extern ERL_NIF_TERM essio_info(ErlNifEnv* env);
extern ERL_NIF_TERM essio_open_with_fd(ErlNifEnv* env,
int fd,
ERL_NIF_TERM eopts,
const ESockData* dataP);
extern ERL_NIF_TERM essio_open_plain(ErlNifEnv* env,
int domain,
int type,
int protocol,
ERL_NIF_TERM eopts,
const ESockData* dataP);
extern ERL_NIF_TERM essio_bind(ErlNifEnv* env,
ESockDescriptor* descP,
ESockAddress* sockAddrP,
SOCKLEN_T addrLen);
extern ERL_NIF_TERM essio_connect(ErlNifEnv* env,
ESockDescriptor* descP,
ERL_NIF_TERM sockRef,
ERL_NIF_TERM connRef,
ESockAddress* addrP,
SOCKLEN_T addrLen);
/*
extern ERL_NIF_TERM essio_listen(ErlNifEnv* env,
ESockDescriptor* descP,
int backlog);
*/
extern ERL_NIF_TERM essio_accept(ErlNifEnv* env,
ESockDescriptor* descP,
ERL_NIF_TERM sockRef,
ERL_NIF_TERM accRef);
extern ERL_NIF_TERM essio_send(ErlNifEnv* env,
ESockDescriptor* descP,
ERL_NIF_TERM sockRef,
ERL_NIF_TERM sendRef,
ErlNifBinary* sndDataP,
int flags);
extern ERL_NIF_TERM essio_sendto(ErlNifEnv* env,
ESockDescriptor* descP,
ERL_NIF_TERM sockRef,
ERL_NIF_TERM sendRef,
ErlNifBinary* dataP,
int flags,
ESockAddress* toAddrP,
SOCKLEN_T toAddrLen);
extern ERL_NIF_TERM essio_sendmsg(ErlNifEnv* env,
ESockDescriptor* descP,
ERL_NIF_TERM sockRef,
ERL_NIF_TERM sendRef,
ERL_NIF_TERM eMsg,
int flags,
ERL_NIF_TERM eIOV,
const ESockData* dataP);
extern
ERL_NIF_TERM essio_sendfile_start(ErlNifEnv* env,
ESockDescriptor* descP,
ERL_NIF_TERM sockRef,
ERL_NIF_TERM sendRef,
off_t offset,
size_t count,
ERL_NIF_TERM fRef);
extern
ERL_NIF_TERM essio_sendfile_cont(ErlNifEnv* env,
ESockDescriptor* descP,
ERL_NIF_TERM sockRef,
ERL_NIF_TERM sendRef,
off_t offset,
size_t count);
extern
ERL_NIF_TERM essio_sendfile_deferred_close(ErlNifEnv* env,
ESockDescriptor* descP);
extern ERL_NIF_TERM essio_recv(ErlNifEnv* env,
ESockDescriptor* descP,
ERL_NIF_TERM sockRef,
ERL_NIF_TERM recvRef,
ssize_t len,
int flags);
extern ERL_NIF_TERM essio_recvfrom(ErlNifEnv* env,
ESockDescriptor* descP,
ERL_NIF_TERM sockRef,
ERL_NIF_TERM recvRef,
ssize_t len,
int flags);
extern ERL_NIF_TERM essio_recvmsg(ErlNifEnv* env,
ESockDescriptor* descP,
ERL_NIF_TERM sockRef,
ERL_NIF_TERM recvRef,
ssize_t bufLen,
ssize_t ctrlLen,
int flags);
extern ERL_NIF_TERM essio_close(ErlNifEnv* env,
ESockDescriptor* descP);
extern ERL_NIF_TERM essio_fin_close(ErlNifEnv* env,
ESockDescriptor* descP);
extern ERL_NIF_TERM essio_cancel_connect(ErlNifEnv* env,
ESockDescriptor* descP,
ERL_NIF_TERM opRef);
extern ERL_NIF_TERM essio_cancel_accept(ErlNifEnv* env,
ESockDescriptor* descP,
ERL_NIF_TERM sockRef,
ERL_NIF_TERM opRef);
extern ERL_NIF_TERM essio_cancel_send(ErlNifEnv* env,
ESockDescriptor* descP,
ERL_NIF_TERM sockRef,
ERL_NIF_TERM opRef);
extern ERL_NIF_TERM essio_cancel_recv(ErlNifEnv* env,
ESockDescriptor* descP,
ERL_NIF_TERM sockRef,
ERL_NIF_TERM opRef);
extern ERL_NIF_TERM essio_ioctl2(ErlNifEnv* env,
ESockDescriptor* descP,
unsigned long req);
extern ERL_NIF_TERM essio_ioctl3(ErlNifEnv* env,
ESockDescriptor* descP,
unsigned long req,
ERL_NIF_TERM arg);
extern ERL_NIF_TERM essio_ioctl4(ErlNifEnv* env,
ESockDescriptor* descP,
unsigned long req,
ERL_NIF_TERM ename,
ERL_NIF_TERM eval);
extern void essio_dtor(ErlNifEnv* env,
ESockDescriptor* descP);
extern void essio_stop(ErlNifEnv* env,
ESockDescriptor* descP);
extern void essio_down(ErlNifEnv* env,
ESockDescriptor* descP,
const ErlNifPid* pidP,
const ErlNifMonitor* monP);
/* Temporary (I hope) workaround */
extern void essio_down_ctrl(ErlNifEnv* env,
ESockDescriptor* descP,
const ErlNifPid* pidP);
#endif // SOCKET_SYNCIO_H__
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