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/*
* %CopyrightBegin%
*
* Copyright Ericsson AB 2009-2016. 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%
*/
#include <erl_nif.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include <limits.h>
#include <sys/types.h>
#ifdef __WIN32__
#include <winsock2.h>
#define sock_close(s) closesocket(s)
#else
#include <sys/socket.h>
#include <unistd.h>
#define sock_close(s) close(s)
#endif
#define sock_open(af, type, proto) socket((af), (type), (proto))
static ERL_NIF_TERM getsockfd(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
int fd;
fd = sock_open(AF_INET, SOCK_STREAM, 0);
return enif_make_int(env, fd);
}
static ERL_NIF_TERM closesockfd(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
int fd;
enif_get_int(env, argv[0], &fd);
sock_close(fd);
return enif_make_int(env, fd);
}
static ErlNifFunc nif_funcs[] =
{
{"getsockfd", 0, getsockfd},
{"closesockfd", 1, closesockfd}
};
ERL_NIF_INIT(gen_tcp_api_SUITE,nif_funcs,NULL,NULL,NULL,NULL)
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