/********************************************************/

/*  ntapi: Native API core library                      */

/*  Copyright (C) 2013--2017  Z. Gilboa                 */

/*  Released under GPLv2 and GPLv3; see COPYING.NTAPI.  */

/********************************************************/

#include <psxtypes/psxtypes.h>

#include <ntapi/nt_object.h>

#include <ntapi/nt_file.h>

#include <ntapi/nt_socket.h>

#include <ntapi/ntapi.h>

#include "ntapi_impl.h"

int32_t __cdecl __ntapi_sc_getsockopt(

	__in	nt_socket *		hssocket,

	__in	int32_t			level,

	__in	int32_t			optname,

	__out	void *			optval,

	__in	uint32_t		optlen,

	__out	nt_iosb volatile *	iosb)

{

	nt_afd_sockopt_info afd_sockopt;

	if (!iosb)

		return NT_STATUS_INVALID_PARAMETER_6;

	/* tcp socket info? */

	if (optname == NT_SO_IOCTL_GET_TCP_INFO) {

		afd_sockopt.mode    = NT_AFD_SOCKOPT_GET | NT_AFD_SOCKOPT_SET;

		afd_sockopt.optval  = &(uint32_t){0};

		afd_sockopt.optlen  = sizeof(uint32_t);

	} else {

		afd_sockopt.mode    = NT_AFD_SOCKOPT_GET;

		afd_sockopt.optval  = 0;

		afd_sockopt.optlen  = 0;

	}

	/* afd_sockopt */

	afd_sockopt.level   = level;

	afd_sockopt.optname = optname;

	afd_sockopt.ding    = 1;

	/* ioctl */

	hssocket->iostatus = __ntapi->zw_device_io_control_file(

			hssocket->hsocket,

			hssocket->hevent,

			0,

			0,

			iosb,

			NT_AFD_IOCTL_SOCKOPT,

			&afd_sockopt,

			sizeof(afd_sockopt),

			optval,

			optlen);

	return hssocket->iostatus

		? __ntapi->sc_wait(hssocket,iosb,0)

		: NT_STATUS_SUCCESS;

}