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/***
*fileno.c - defines _fileno()
*
* Copyright (c) 1989-1991, Microsoft Corporation. All rights reserved.
*
*Purpose:
* Defines fileno() - return the file handle for the specified stream
*
*Revision History:
* 03-13-89 GJF Module created
* 03-27-89 GJF Moved to 386 tree
* 02-15-90 GJF _file is now an int. Also, fixed copyright.
* 03-19-90 GJF Made calling type _CALLTYPE1 and added #include
* <cruntime.h>.
* 10-02-90 GJF New-style function declarator.
* 01-21-91 GJF ANSI naming.
*
*******************************************************************************/
#include <cruntime.h>
#include <stdio.h>
/* remove macro definition for fileno()
*/
#undef _fileno
/***
*int _fileno(stream) - return the file handle for stream
*
*Purpose:
* Returns the file handle for the given stream is. Normally fileno()
* is a macro, but it is also available as a true function (for
* consistency with ANSI, though it is not required).
*
*Entry:
* FILE *stream - stream to fetch handle for
*
*Exit:
* returns the file handle for the given stream
*
*Exceptions:
*
*******************************************************************************/
int _CALLTYPE1 _fileno (
FILE *stream
)
{
return( stream->_file );
}
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