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/********************************************************/
/* ntapi: Native API core library */
/* Copyright (C) 2013,2014,2015 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_recv(
__in nt_socket * hssocket,
__in const void * buffer,
__in size_t len,
__out ssize_t * bytes_received __optional,
__in uintptr_t afdflags __optional,
__in uintptr_t tdiflags __optional,
__out nt_io_status_block * iosb __optional)
{
nt_afd_buffer afd_buffer;
nt_afd_recv_info afd_recv;
nt_io_status_block siosb;
iosb = iosb ? iosb : &siosb;
/* tdiflags */
if (tdiflags == 0)
tdiflags = NT_TDI_RECEIVE_NORMAL;
/* afd_buffer */
afd_buffer.length = len;
afd_buffer.buffer = (char *)buffer;
/* afd_recv */
afd_recv.afd_buffer_array = &afd_buffer;
afd_recv.buffer_count = 1;
afd_recv.afd_flags = (uint32_t)afdflags;
afd_recv.tdi_flags = (uint32_t)tdiflags;
hssocket->iostatus = __ntapi->zw_device_io_control_file(
hssocket->hsocket,
hssocket->hevent,
0,
0,
iosb,
NT_AFD_IOCTL_RECV,
&afd_recv,
sizeof(afd_recv),
0,
0);
if (hssocket->iostatus && (hssocket->ntflags & __NT_FILE_SYNC_IO))
__ntapi->sc_wait(hssocket,iosb,&hssocket->timeout);
if (!hssocket->iostatus && bytes_received)
*bytes_received = iosb->info;
return hssocket->iostatus;
}
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