android-linux/ugcs/vsm/platform_sockets.h

// Copyright (c) 2018, Smart Projects Holdings Ltd
// All rights reserved.
// See LICENSE file for license details.

/*
 * platform_sockets.h
 *
 * Defines platform specific parts of socket implementation.
 */

#ifndef __unix__
#error "This header should be included only in linux build."
#endif

#ifndef PLATFORM_SOCKETS_H_
#define PLATFORM_SOCKETS_H_

#include <sys/select.h> // Android build needs this. Others include it implicitly.
#include <linux/stat.h> // Android build needs this. Others include it implicitly.
#include <sys/socket.h>
#include <arpa/inet.h>  // inet_ntoa
#include <netdb.h>      // addrinfo

#define INVALID_SOCKET (-1)
#define SOCKET_ERROR (-1)

namespace ugcs
{
namespace vsm
{
namespace sockets
{
// Linux specific socket handle
typedef int Socket_handle;

// Linux uses MSG_NOSIGNAL to avoid SIGPIPE generation on send().
#ifdef MSG_NOSIGNAL
const int SEND_FLAGS = MSG_NOSIGNAL;
#else
const int SEND_FLAGS = 0;
#warning "SIGPIPE can get generated by send/write calls"
#endif

}
}
}

#endif /* PLATFORM_SOCKETS_H_ */