GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libform/fld_ftlink.c Lines: 0 16 0.0 %
Date: 2017-11-13 Branches: 0 12 0.0 %

Line Branch Exec Source
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/*	$OpenBSD: fld_ftlink.c,v 1.6 2015/01/23 22:48:51 krw Exp $	*/
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/****************************************************************************
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 * Copyright (c) 1998-2004,2007 Free Software Foundation, Inc.              *
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 *                                                                          *
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 * Permission is hereby granted, free of charge, to any person obtaining a  *
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 * copy of this software and associated documentation files (the            *
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 * "Software"), to deal in the Software without restriction, including      *
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 * without limitation the rights to use, copy, modify, merge, publish,      *
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 * distribute, distribute with modifications, sublicense, and/or sell       *
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 * copies of the Software, and to permit persons to whom the Software is    *
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 * furnished to do so, subject to the following conditions:                 *
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 *                                                                          *
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 * The above copyright notice and this permission notice shall be included  *
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 * in all copies or substantial portions of the Software.                   *
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 *                                                                          *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
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 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
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 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
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 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
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 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
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 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
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 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
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 *                                                                          *
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 * Except as contained in this notice, the name(s) of the above copyright   *
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 * holders shall not be used in advertising or otherwise to promote the     *
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 * sale, use or other dealings in this Software without prior written       *
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 * authorization.                                                           *
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 ****************************************************************************/
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/****************************************************************************
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 *   Author:  Juergen Pfeifer, 1995,1997                                    *
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 ****************************************************************************/
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#include "form.priv.h"
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MODULE_ID("$Id: fld_ftlink.c,v 1.6 2015/01/23 22:48:51 krw Exp $")
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/*---------------------------------------------------------------------------
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|   Facility      :  libnform
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|   Function      :  FIELDTYPE *link_fieldtype(
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|                                FIELDTYPE *type1,
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|                                FIELDTYPE *type2)
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|
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|   Description   :  Create a new fieldtype built from the two given types.
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|                    They are connected by an logical 'OR'.
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|                    If an error occurs, errno is set to
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|                       E_BAD_ARGUMENT  - invalid arguments
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|                       E_SYSTEM_ERROR  - system error (no memory)
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|
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|   Return Values :  Fieldtype pointer or NULL if error occurred.
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+--------------------------------------------------------------------------*/
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NCURSES_EXPORT(FIELDTYPE *)
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link_fieldtype(FIELDTYPE *type1, FIELDTYPE *type2)
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{
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  FIELDTYPE *nftyp = (FIELDTYPE *)0;
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  T((T_CALLED("link_fieldtype(%p,%p)"), type1, type2));
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  if (type1 && type2)
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    {
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      nftyp = typeMalloc(FIELDTYPE, 1);
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      if (nftyp)
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	{
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	  T((T_CREATE("fieldtype %p"), nftyp));
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	  *nftyp = *_nc_Default_FieldType;
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	  nftyp->status |= _LINKED_TYPE;
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	  if ((type1->status & _HAS_ARGS) || (type2->status & _HAS_ARGS))
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	    nftyp->status |= _HAS_ARGS;
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	  if ((type1->status & _HAS_CHOICE) || (type2->status & _HAS_CHOICE))
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	    nftyp->status |= _HAS_CHOICE;
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	  nftyp->left = type1;
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	  nftyp->right = type2;
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	  type1->ref++;
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	  type2->ref++;
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	}
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      else
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	{
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	  SET_ERROR(E_SYSTEM_ERROR);
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	}
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    }
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  else
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    {
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      SET_ERROR(E_BAD_ARGUMENT);
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    }
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  returnFieldType(nftyp);
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}
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/* fld_ftlink.c ends here */