1 /*

     2  * LIBOIL - Library of Optimized Inner Loops

     3  * Copyright (c) 2003,2004 David A. Schleef <ds@schleef.org>

     4  * All rights reserved.

     5  *

     6  * Redistribution and use in source and binary forms, with or without

     7  * modification, are permitted provided that the following conditions

     8  * are met:

     9  * 1. Redistributions of source code must retain the above copyright

    10  *    notice, this list of conditions and the following disclaimer.

    11  * 2. Redistributions in binary form must reproduce the above copyright

    12  *    notice, this list of conditions and the following disclaimer in the

    13  *    documentation and/or other materials provided with the distribution.

    14  * 

    15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR

    16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

    17  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    18  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,

    19  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

    20  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

    21  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

    22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

    23  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING

    24  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

    25  * POSSIBILITY OF SUCH DAMAGE.

    26  */

    27 //Portions Copyright (c)  2008-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. 

    28 

    29 #ifdef HAVE_CONFIG_H

    30 #include "config.h"

    31 #endif

    32 

    33 #include "liboil/liboilfunction.h"

    34 

    35 /**

    36  * oil_null:

    37  *

    38  * Does nothing, and does it fast.

    39  *

    40  * This function is useful for testing the overhead of calling

    41  * a Liboil function.

    42  *

    43  */

    44 OIL_DEFINE_CLASS (null, "");

    45 

    46 static void

    47 null_ref (void)

    48 {

    49 }

    50 OIL_DEFINE_IMPL_REF (null_ref, null);

    51 

    52 

    53 

    54 #ifdef	__SYMBIAN32__

    55  

    56 OilFunctionClass* __oil_function_class_null() {

    57 		return &_oil_function_class_null;

    58 }

    59 #endif

    60 

    61 

    62 

    63 #ifdef	__SYMBIAN32__

    64  

    65 OilFunctionImpl* __oil_function_impl_null_ref() {

    66 		return &_oil_function_impl_null_ref;

    67 }

    68 #endif

    69 

    70 

    71 

    72 #ifdef	__SYMBIAN32__

    73  

    74 EXPORT_C void** _oil_function_class_ptr_null ()	{

    75 	oil_function_class_ptr_null = __oil_function_class_null();

    76 	return &oil_function_class_ptr_null->func;

    77 	}

    78 #endif

    79