sl@0: /*
sl@0: * Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description:
sl@0: * FUNCTION
sl@0: * <<fileno>>---return file descriptor associated with stream
sl@0: * INDEX
sl@0: * fileno
sl@0: * ANSI_SYNOPSIS
sl@0: * #include <stdio.h>
sl@0: * int fileno(FILE *<[fp]>);
sl@0: * TRAD_SYNOPSIS
sl@0: * #include <stdio.h>
sl@0: * int fileno(<[fp]>)
sl@0: * FILE *<[fp]>;
sl@0: * You can use <<fileno>> to return the file descriptor identified by <[fp]>.
sl@0: * RETURNS
sl@0: * <<fileno>> returns a non-negative integer when successful.
sl@0: * If <[fp]> is not an open stream, <<fileno>> returns -1.
sl@0: * PORTABILITY
sl@0: * <<fileno>> is not part of ANSI C.
sl@0: * POSIX requires <<fileno>>.
sl@0: * Supporting OS subroutines required: none.
sl@0: * 
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: 
sl@0: #include <stdio.h>
sl@0: #include "LOCAL.H"
sl@0: 
sl@0: EXPORT_C int
sl@0: fileno (FILE * f)
sl@0: {
sl@0:   CHECK_INIT (f);
sl@0:   return __sfileno (f);
sl@0: }