How do i implement the directory entry in the file system in OSP2 ?
Solution
OSP2 is an implementation of a current operating system and it created an ease environment for
making implementation projects suitable for an introductory course in operating system
design.OSP2 consists of a number of modules,of which executes a basic operating systems
service, such as device scheduling, cpu scheduling, interrupt handling, file management, memory
management, process management, resource management, and interprocess communication.
The directory of the file associated with the current node is obtained by concatenating all labels
on the path from root to that node while separating the different names with
FileSys.DirSeparator.A file is solely represented by its inode that contains information on blocks
allocated to the file.
Pathnames are associated with the inodes through directory entries,but a file\'s inode itself
contains no information about names associated with the file.Deleting the file doesn\'t destroy
the file\'s inode.Instead it destroys the directory entry that associates the inode with a particular
pathname that was used as a parameter to the delete() operation..
How do i implement the directory entry in the file system in OSP2 .pdf
1. How do i implement the directory entry in the file system in OSP2 ?
Solution
OSP2 is an implementation of a current operating system and it created an ease environment for
making implementation projects suitable for an introductory course in operating system
design.OSP2 consists of a number of modules,of which executes a basic operating systems
service, such as device scheduling, cpu scheduling, interrupt handling, file management, memory
management, process management, resource management, and interprocess communication.
The directory of the file associated with the current node is obtained by concatenating all labels
on the path from root to that node while separating the different names with
FileSys.DirSeparator.A file is solely represented by its inode that contains information on blocks
allocated to the file.
Pathnames are associated with the inodes through directory entries,but a file's inode itself
contains no information about names associated with the file.Deleting the file doesn't destroy
the file's inode.Instead it destroys the directory entry that associates the inode with a particular
pathname that was used as a parameter to the delete() operation.
