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_fileno

This function retunes the file handles ID.

Compatibility:

This function is compatible with the following targets:

ANSI
BeOS
EMB/RTOS
Mac OS

Palm OS

Win32


Prototype:
#include <io.h>
int _fileno(FILE *stream);
Parameters:

Parameters for this function are:

stream  
FILE  
The stream to find the ID of  

Remarks:

The result is unspecified if the stream argument does not specify and open file.

Return:

The file handles ID.

See Also:

"_get_osfhandle"


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Last updated: August 16, 2000