# FS_IsBusy

## Syntax

  `#include <nitro/fs.h>`
  `static inline BOOL FS_IsBusy(volatile const FSFile *p_file);`

## Arguments

p_file | Address of the `FSFile` structure.

## Return Values

If the file is currently executing an asynchronous process, it returns TRUE. Otherwise it returns FALSE.

## Description

This determines whether the specified file is executing an asynchronous process.

## See Also

`FSFile, FS_ReadFileAsync, FS_WaitAsync`

## Revision History

2004/05/14 Initial version.

CONFIDENTIAL