Keyword |
Possible |
Default |
Comments |
Values |
Value |
%fstype |
stateless
incore persistent |
incore |
Defines the type of file system to be generated, as described in Section
sec-fist-type. If the persistent file system type is chosen,
an implicit additional file system is included to the number of interposers.
The latter has a special index $0. |
%interface |
vnode, nfs |
vnode |
Defines the default interface to generate code for. Can also be defined or
overriden by a command line option to the translator. |
%interposers |
integer |
1 |
Defines how many file systems will this one directly access. If more than
one, then to reference these file systems in order use the FiST variables
$1, $2, $3, etc. |
%mntopts |
struct {...}; |
NULL |
Defines a C structure with types and field names of arguments that need to
be passed from the user process that mounts this file system, via the mount(2) system call, to the VFS mount operation. User level mount code
and common header files will be generated for these definitions. |
%filter |
See Section sec-fist-filt |
none |
Defines FiST filter as described in Section sec-fist-filt |