The grading scripts check the file system's correctness based on the
contents of the file copied out in the second run. This means that your
project will not pass any of the extended file system tests until the
The grading scripts check the file system's correctness based on the
contents of the file copied out in the second run. This means that your
project will not pass any of the extended file system tests until the
file and subdirectory support), so this will take some work. Until
then, you can ignore errors from @command{make check} regarding the
extracted file system.
file and subdirectory support), so this will take some work. Until
then, you can ignore errors from @command{make check} regarding the
extracted file system.
-Returns the @dfn{inode number} of the inode associated with @var{fd}.
-Applicable to file descriptors for both files and directories.
+Returns the @dfn{inode number} of the inode associated with @var{fd},
+which may represent an ordinary file or a directory.
An inode number persistently identifies a file or directory. It is
unique during the file's existence. In Pintos, the sector number of the
An inode number persistently identifies a file or directory. It is
unique during the file's existence. In Pintos, the sector number of the