payloads/libpayload/curses/form/fld_user.c

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  28
  29 /****************************************************************************
  30  *   Author:  Juergen Pfeifer, 1995,1997                                    *
  31  ****************************************************************************/
  32
  33 #include "form.priv.h"
  34
  35 MODULE_ID("$Id: fld_user.c,v 1.16 2010/01/23 21:14:36 tom Exp $")
  36
  37 /*---------------------------------------------------------------------------
  38 |   Facility      :  libnform
  39 |   Function      :  int set_field_userptr(FIELD *field, void *usrptr)
  40 |
  41 |   Description   :  Set the pointer that is reserved in any field to store
  42 |                    application relevant information
  43 |
  44 |   Return Values :  E_OK         - on success
  45 +--------------------------------------------------------------------------*/
  46 NCURSES_EXPORT(int)
  47 set_field_userptr(FIELD *field, void *usrptr)
  48 {
  49   T((T_CALLED("set_field_userptr(%p,%p)"), (void *)field, (void *)usrptr));
  50
  51   Normalize_Field(field)->usrptr = usrptr;
  52   RETURN(E_OK);
  53 }
  54
  55 /*---------------------------------------------------------------------------
  56 |   Facility      :  libnform
  57 |   Function      :  void *field_userptr(const FIELD *field)
  58 |
  59 |   Description   :  Return the pointer that is reserved in any field to
  60 |                    store application relevant information.
  61 |
  62 |   Return Values :  Value of pointer. If no such pointer has been set,
  63 |                    NULL is returned
  64 +--------------------------------------------------------------------------*/
  65 NCURSES_EXPORT(void *)
  66 field_userptr(const FIELD *field)
  67 {
  68   T((T_CALLED("field_userptr(%p)"), (const void *)field));
  69   returnVoidPtr(Normalize_Field(field)->usrptr);
  70 }
  71
  72 /* fld_user.c ends here */