7 OSKit File System Framework

 

• 7.1 Introduction
• 7.2 oskit_principal: Principal Interface
  • 7.2.1 getid: Get the identity attributes of this principal
• 7.3 oskit_filesystem: File System Interface
  • 7.3.1 statfs: Get attributes of this filesystem
  • 7.3.2 sync: Synchronize in-core filesystem data with permanent storage
  • 7.3.3 getroot: Return a reference to the root directory of this filesystem
  • 7.3.4 remount: Update the mount flags of this filesystem
  • 7.3.5 unmount: Forcibly unmount this filesystem
  • 7.3.6 lookupi: Lookup a file by inode number
• 7.4 oskit_file: File Interface
  • 7.4.1 sync: Write this file's data and metadata to permanent storage
  • 7.4.2 datasync: Write this file's data to permanent storage
  • 7.4.3 access: Check accessibility of this file
  • 7.4.4 readlink: Read the contents of this symbolic link
  • 7.4.5 open: Create an open instance of this file
  • 7.4.6 getfs: Get the filesystem in which this file resides
• 7.5 oskit_dir: Directory Interface
  • 7.5.1 lookup: Look up a file in this directory
  • 7.5.2 create: Create a regular file in this directory
  • 7.5.3 link: Link a file into this directory
  • 7.5.4 unlink: Unlink a file from this directory
  • 7.5.5 rename: Rename a file from this directory
  • 7.5.6 mkdir: Create a subdirectory in this directory
  • 7.5.7 rmdir: Remove a subdirectory from this directory
  • 7.5.8 getdirentries: Read one or more entries from this directory
  • 7.5.9 mknod: Create a special file node in this directory
  • 7.5.10 symlink: Create a symbolic link in this directory
  • 7.5.11 reparent: Create a virtual directory from this directory
• 7.6 oskit_openfile: Open File Interface
  • 7.6.1 getfile: Get the underlying file object to which this open file refers
• 7.7 Dependencies on the Client Operating System
  • 7.7.1 oskit_get_call_context: Get the caller's context
  • 7.7.2 fs_delay: Wait for a period of time to elapse
  • 7.7.3 fs_vprintf: Generate formatted output to stdout
  • 7.7.4 fs_vsprintf: Generate formatted output to a string
  • 7.7.5 fs_panic: Cleanup and exit
  • 7.7.6 fs_gettime: Get the current time
  • 7.7.7 fs_tsleep: Wait for a wakeup on a channel or for a timeout
  • 7.7.8 fs_wakeup: Wakeup any threads waiting on this channel
  • 7.7.9 fs_malloc: Allocate memory from the heap
  • 7.7.10 fs_realloc: Resize a chunk of allocated memory
  • 7.7.11 fs_free: Free a chunk of allocated memory