=================
 Data Structures
=================

.. currentmodule:: llfuse

.. py:data:: ENOATTR

   This errorcode is unfortunately missing in the `errno` module,
   so it is provided by llfuse instead.

.. py:data:: ROOT_INODE

   The inode of the root directory, i.e. the mount point of the file
   system.
   
.. autoexception:: FUSEError

.. autoclass:: RequestContext

   .. attribute:: pid
   
   .. attribute:: uid
   
   .. attribute:: gid
   
   .. attribute:: umask

.. autoclass:: StatvfsData

   .. attribute:: f_bsize
   
   .. attribute:: f_frsize
   
   .. attribute:: f_blocks
   
   .. attribute:: f_bfree
   
   .. attribute:: f_bavail
   
   .. attribute:: f_files
   
   .. attribute:: f_ffree
   
   .. attribute:: f_favail
   

.. autoclass:: EntryAttributes

   .. attribute:: st_ino
   
   .. attribute:: generation

      The inode generation number.
      
   .. attribute:: entry_timeout

      Validity timeout (in seconds) for the name of the directory entry
      
   .. attribute:: attr_timeout

      Validity timeout (in seconds) for the attributes
      
   .. attribute:: st_mode

   .. attribute:: st_nlink

   .. attribute:: st_uid

   .. attribute:: st_gid

   .. attribute:: st_rdev

   .. attribute:: st_size

   .. attribute:: st_blksize

   .. attribute:: st_blocks

   .. attribute:: st_atime
 
      Time of access time in seconds. Floating point numbers may be used.

   .. attribute:: st_ctime

      Time of last status change in seconds. Floating point numbers may be used.

   .. attribute:: st_mtime

      Time of last modification in seconds. Floating point numbers may be used.

   .. attribute:: st_atime_ns

      Time of last access in nanoseconds. Only integer values
      may be used. If specified, takes precedence over `st_atime`.

   .. attribute:: st_ctime_ns

      Time of last status change in nanoseconds. Only integer values
      may be used. If specified, takes precedence over `st_ctime`.

   .. attribute:: st_mtime_ns

      Time of last modification in nanoseconds. Only integer values
      may be used. If specified, takes precedence over `st_mtime`.