PK_FFOPRB_f_t

typedef void (*PK_FFOPRB_f_t)
(
--- received arguments ---
const int *guise,
const int *minsiz,
const int *maxsiz,
--- returned arguments ---
int *actsiz,
int *strid,
int *ifail
);

Used in:

PK_SESSION_frustrum_t

  Open rollback file. This function is documented for legacy
  purposes only, and should not be implemented for new Parasolid applications.

Receives:
  int                      *guise          --- class of file: FFCROL (rollback)
  int                      *minsiz         --- minimum size of file (bytes)
  int                      *maxsiz         --- maximum size of file (bytes)

Returns:
  int                      *actsiz         --- actual size of file (bytes)
  int                      *strid          --- frustrum strid
  int                      *ifail          --- error code: FR_no_errors
                                           ---             FR_open_fail
                                           ---             FR_disc_full


Description:
  This function opens a new binary rollback file, returning a frustrum stream
  identifier or 'strid' for use by FFREAD, FFWRIT, FFTELL, FFSEEK and FFCLOS.
  The file is allocated a length of between 'minsiz' and 'maxsiz' bytes, the
  actual size being returned in 'actsiz'. The actual size is normally
  'maxsiz' bytes, but may be reduced, for example, to give a whole number of
  disc blocks or if insufficient disc space is available.