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

/*  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_sync.h>

#include <ntapi/nt_socket.h>

#include <ntapi/ntapi.h>

#include "ntapi_impl.h"

int32_t __cdecl __ntapi_sc_wait(

	nt_socket *		hssocket,

	nt_iosb volatile *	iosb,

	nt_timeout *		timeout)

{

	nt_iosb cancel;

	timeout = (timeout && timeout->quad)

		? timeout

		: 0;

	if (hssocket->hevent && (hssocket->iostatus == NT_STATUS_PENDING)) {

		hssocket->waitstatus = __ntapi->zw_wait_for_single_object(

				hssocket->hevent,

				!!(hssocket->ntflags & NT_FILE_SYNCHRONOUS_IO_ALERT),

				timeout);

		switch (hssocket->waitstatus) {

			case NT_STATUS_SUCCESS:

				hssocket->iostatus = iosb->status;

				break;

			case NT_STATUS_ALERTED:

				hssocket->iostatus = NT_STATUS_ALERTED;

				__ntapi->zw_cancel_io_file(

					hssocket->hsocket,

					&cancel);

				break;

		}

	}

	return hssocket->iostatus;

}