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path: root/include/linux/path.h
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2010-08-11vfs: show unreachable paths in getcwd and procMiklos Szeredi1-0/+5
Prepend "(unreachable)" to path strings if the path is not reachable from the current root. Two places updated are - the return string from getcwd() - and symlinks under /proc/$PID. Other uses of d_path() are left unchanged (we know that some old software crashes if /proc/mounts is changed). Signed-off-by: Miklos Szeredi <[email protected]> Signed-off-by: Al Viro <[email protected]>
2008-02-14Introduce path_get()Jan Blunck1-0/+1
This introduces the symmetric function to path_put() for getting a reference to the dentry and vfsmount of a struct path in the right order. Signed-off-by: Jan Blunck <[email protected]> Signed-off-by: Andreas Gruenbacher <[email protected]> Acked-by: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-14Introduce path_put()Jan Blunck1-0/+2
* Add path_put() functions for releasing a reference to the dentry and vfsmount of a struct path in the right order * Switch from path_release(nd) to path_put(&nd->path) * Rename dput_path() to path_put_conditional() [[email protected]: fix cifs] Signed-off-by: Jan Blunck <[email protected]> Signed-off-by: Andreas Gruenbacher <[email protected]> Acked-by: Christoph Hellwig <[email protected]> Cc: <[email protected]> Cc: Al Viro <[email protected]> Cc: Steven French <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-14Move struct path into its own headerJan Blunck1-0/+12
Move the definition of struct path into its own header file for further patches. Signed-off-by: Jan Blunck <[email protected]> Signed-off-by: Andreas Gruenbacher <[email protected]> Acked-by: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>