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// Copyright (C) 1999 Open Source Telecom Corporation.
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// As a special exception to the GNU General Public License, permission is
// granted for additional uses of the text contained in its release
// of APE.
//
// The exception is that, if you link the APE library with other files
// to produce an executable, this does not by itself cause the
// resulting executable to be covered by the GNU General Public License.
// Your use of that executable is in no way restricted on account of
// linking the APE library code into it.
//
// This exception does not however invalidate any other reasons why
// the executable file might be covered by the GNU General Public License.
//
// This exception applies only to the code released under the
// name APE. If you copy code from other releases into a copy of
// APE, as the General Public License permits, the exception does
// not apply to the code that you add in this way. To avoid misleading
// anyone as to the status of such modified files, you must delete
// this exception notice from them.
//
// If you write modifications of your own for APE, it is your choice
// whether to permit this exception to apply to your modifications.
// If you do not wish that, delete this exception notice.
#include "fileio.h"
HANDLE hDup(HANDLE oldHandle)
{
HANDLE dupHandle;
HANDLE pidHandle = GetCurrentProcess();
if(!DuplicateHandle(pidHandle, oldHandle, pidHandle, &dupHandle, 0, FALSE, DUPLICATE_SAME_ACCESS))
return NULL;
return dupHandle;
}
int hRead(HANDLE ioHandle, void *addr, size_t len)
{
DWORD count;
if(!ReadFile(ioHandle, addr, (DWORD)len, &count, NULL))
return -1;
return (int)count;
}
int hWrite(HANDLE ioHandle, void *addr, size_t len)
{
DWORD count;
if(!WriteFile(ioHandle, addr, (DWORD)len, &count, NULL))
return -1;
return (int)count;
}
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