HP-UX 11i December 2001 Release Notes

Programming
Extensions to pstat(2)
Chapter 13
212
In addition to the above data structures, several existing PSTAT data structures have
been extended. These include: pst_dynamic, pst_vminfo, pst_vm_status, pst_status,
pst_static, and pstun.
Documentation Changes
The existing pstat (2) manpage has been extended to reflect the added functionality.
pst_mpathnode This structure is returned by pstat_getmpathname()
routine that provides a copy of the DNLC entries for a given
file system. The information contained in this structure
includes id of the current file or directory, parent of the
current entry, and the name of the current entry. By
traversing the DNLC entries in the reverse order, one can
obtain the pathname for an opened file to the mount point.