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55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS TDI interface
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* FILE: handle.c
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* PURPOSE: TDI transport handle management
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*/
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#include "precomp.h"
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const PWCHAR TcpFileName = L"\\Device\\Tcp";
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NTSTATUS openTcpFile(PHANDLE tcpFile)
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{
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UNICODE_STRING fileName;
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OBJECT_ATTRIBUTES objectAttributes;
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IO_STATUS_BLOCK ioStatusBlock;
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NTSTATUS status;
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RtlInitUnicodeString( &fileName, TcpFileName );
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InitializeObjectAttributes( &objectAttributes,
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&fileName,
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OBJ_CASE_INSENSITIVE,
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NULL,
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NULL );
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status = ZwCreateFile( tcpFile,
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SYNCHRONIZE | GENERIC_EXECUTE |
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GENERIC_READ | GENERIC_WRITE,
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&objectAttributes,
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&ioStatusBlock,
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NULL,
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FILE_ATTRIBUTE_NORMAL,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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FILE_OPEN_IF,
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FILE_SYNCHRONOUS_IO_NONALERT,
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0,
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0 );
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/* String does not need to be freed: it points to the constant
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* string we provided */
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if (!NT_SUCCESS(status))
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*tcpFile = INVALID_HANDLE_VALUE;
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return status;
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}
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VOID closeTcpFile( HANDLE h )
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{
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ASSERT(h != INVALID_HANDLE_VALUE);
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NtClose( h );
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}
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