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H5P_SET_NLINKS

Sets maximum number of soft or user-defined link traversals

H5P_SET_NLINKS ( lapl_id, nlinks )

herr_t H5Pset_nlinks(
        hid_t lapl_id,
        size_t nlinks
    )
  

Fortran90 Interface: h5pset_nlinks_f

SUBROUTINE h5pset_nlinks_f(lapl_id, nlinks, hdferr) 
  IMPLICIT NONE
  INTEGER(HID_T), INTENT(IN) :: lapl_id ! File access property list identifier
  INTEGER(SIZE_T), INTENT(IN) :: nlinks ! Maximum number of links to traverse
  INTEGER, INTENT(OUT) :: hdferr        ! Error code
                                        ! 0 on success and -1 on failure
END SUBROUTINE h5pset_nlinks_f
    

hid_t lapl_idIN: File access property list identifier
size_t nlinks    IN: Maximum number of links to traverse

H5P_SET_NLINKS sets the maximum number of soft or user-defined link traversals allowed, nlinks, before the library assumes it has found a cycle and aborts the traversal. This value is set in the link access property list lapl_id.

The limit on the number soft or user-defined link traversals is designed to terminate link traversal if one or more links form a cycle. User control is provided because some files may have legitimate paths formed of large numbers of soft or user-defined links. This property can be used to allow traversal of as many links as desired.

Returns a non-negative value if successful; otherwise returns a negative value.

Coming Soon!

Release    C
1.8.0Function introduced in this release.

--- Last Modified: December 13, 2017 | 01:56 PM