1 /****************************************************************************
2 * Copyright (c) 1998,2000 Free Software Foundation, Inc. *
4 * Permission is hereby granted, free of charge, to any person obtaining a *
5 * copy of this software and associated documentation files (the *
6 * "Software"), to deal in the Software without restriction, including *
7 * without limitation the rights to use, copy, modify, merge, publish, *
8 * distribute, distribute with modifications, sublicense, and/or sell *
9 * copies of the Software, and to permit persons to whom the Software is *
10 * furnished to do so, subject to the following conditions: *
12 * The above copyright notice and this permission notice shall be included *
13 * in all copies or substantial portions of the Software. *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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27 ****************************************************************************/
29 /****************************************************************************
30 * Author: Juergen Pfeifer, 1995,1997 *
31 * Contact: http://www.familiepfeifer.de/Contact.aspx?Lang=en *
32 ****************************************************************************/
34 #include "form.priv.h"
36 MODULE_ID("$Id: fld_type.c,v 1.11 2002/07/06 15:33:27 juergen Exp $")
38 /*---------------------------------------------------------------------------
40 | Function : int set_field_type(FIELD *field, FIELDTYPE *type,...)
42 | Description : Associate the specified fieldtype with the field.
43 | Certain field types take additional arguments. Look
44 | at the spec of the field types !
46 | Return Values : E_OK - success
47 | E_SYSTEM_ERROR - system error
48 +--------------------------------------------------------------------------*/
50 set_field_type (FIELD *field,FIELDTYPE *type, ...)
53 int res = E_SYSTEM_ERROR;
58 Normalize_Field(field);
62 field->arg = (void *)_nc_Make_Argument(field->type,&ap,&err);
66 _nc_Free_Argument(field->type,(TypeArgument *)(field->arg));
67 field->type = (FIELDTYPE *)0;
68 field->arg = (void *)0;
81 /*---------------------------------------------------------------------------
83 | Function : FIELDTYPE *field_type(const FIELD *field)
85 | Description : Retrieve the associated fieldtype for this field.
87 | Return Values : Pointer to fieldtype of NULL if none is defined.
88 +--------------------------------------------------------------------------*/
89 NCURSES_EXPORT(FIELDTYPE *)
90 field_type (const FIELD * field)
92 return Normalize_Field(field)->type;
95 /* fld_type.c ends here */