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 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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 */
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/** @addtogroup FileSystemImpl
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* @{
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*/
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/**
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/* This is the filp table.  It is an intermediary between file descriptors and
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 * @file    file.h
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     * inodes.  A slot is free if filp_count == 0.
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 * @brief    Filp table definition
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     */
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*/
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#ifndef _FILE_H
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#ifndef _FILE_H
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#define _FILE_H
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#define _FILE_H
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/**
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 * This is the filp table.  It is an intermediary between file descriptors and
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 * inodes.  A slot is free if filp_count == 0.
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 */
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typedef struct {
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typedef struct {
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      mode_t filp_mode;             /* RW bits, telling how file is opened */
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      mode_t filp_mode;             /**< RW bits, telling how file is opened */
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      int filp_flags;               /* flags from open and fcntl */
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      int filp_flags;               /**< flags from open and fcntl */
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      int filp_count;               /* how many file descriptors share this slot?*/
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      int filp_count;               /**< how many file descriptors share this slot?*/
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      inode_t *filp_ino;        /* pointer to the inode */
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      inode_t *filp_ino;            /**< pointer to the inode */
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      offset_t filp_pos;            /* file position */
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      offset_t filp_pos;            /**< file position */
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    } filp_t;
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    } filp_t;
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extern filp_t filp[NR_FILPS];
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extern filp_t filp[NR_FILPS];
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#define FILP_CLOSED     0           /* filp_mode: associated device closed */  
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#define FILP_CLOSED     0           /**< filp_mode: associated device closed */
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#define NIL_FILP (filp_t *) 0       /* indicates absence of a filp slot */
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#define NIL_FILP (filp_t *) 0       /**< indicates absence of a filp slot */
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#endif /* _FILE_H */
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#endif /* _FILE_H */
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/**
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 * }
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 */
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