/*
* LIBOIL - Library of Optimized Inner Loops
* Copyright (c) 2004 David A. Schleef <ds@schleef.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
//Portions Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <string.h>
#include <liboilfunction.h>
/**
* SECTION:liboilfuncs-copy:
* @title: Copying
* @short_description: Functions for copying data
*
*/
/**
* oil_copy_u8:
* @dest: destination array
* @src: source array
* @n: number of elements
*
* Copies from source to destination.
*/
OIL_DEFINE_CLASS (copy_u8, "uint8_t *dest, uint8_t *src, int n");
static void
copy_u8_ref (uint8_t *dest, uint8_t *src, int n)
{
int i;
for(i=0;i<n;i++){
dest[i] = src[i];
}
}
OIL_DEFINE_IMPL_REF (copy_u8_ref, copy_u8);
/**
* oil_compare_u8:
* @d_1: destination array
* @s1: source array
* @s2: source array
* @n: number of elements
*
* Compares two arrays. The index of the first two elements that are
* unequal is written into dest. If all elements are equal, @n is
* written into dest.
*/
OIL_DEFINE_CLASS (compare_u8, "uint32_t *d_1, uint8_t *s1, uint8_t *s2, int n");
static void
compare_u8_ref (uint32_t *dest, uint8_t *src1, uint8_t *src2, int n)
{
int i;
for(i=0;i<n;i++){
if (src1[i] != src2[i]) {
dest[0] = i;
return;
}
}
dest[0] = n;
}
OIL_DEFINE_IMPL_REF (compare_u8_ref, compare_u8);
/**
* oil_testzero_u8:
* @d_1: destination array
* @s: source array
* @n: number of elements
*
* Tests each element in the source array for equality with 0. The
* index of the first zero element is written into dest. If all
* elements are non-zero, @n is written into dest.
*
* This function is roughly equivalent to strnlen(). One notable
* difference is that implementations of this function may legally
* read past the zero byte.
*/
OIL_DEFINE_CLASS (testzero_u8, "uint32_t *d_1, uint8_t *s, int n");
static void
testzero_u8_ref (uint32_t *dest, uint8_t *src1, int n)
{
int i;
for(i=0;i<n;i++){
if (src1[i] == 0) {
dest[0] = i;
return;
}
}
dest[0] = n;
}
OIL_DEFINE_IMPL_REF (testzero_u8_ref, testzero_u8);
#ifdef __SYMBIAN32__
OilFunctionClass* __oil_function_class_copy_u8() {
return &_oil_function_class_copy_u8;
}
#endif
#ifdef __SYMBIAN32__
OilFunctionClass* __oil_function_class_compare_u8() {
return &_oil_function_class_compare_u8;
}
#endif
#ifdef __SYMBIAN32__
OilFunctionClass* __oil_function_class_testzero_u8() {
return &_oil_function_class_testzero_u8;
}
#endif
#ifdef __SYMBIAN32__
OilFunctionImpl* __oil_function_impl_copy_u8_ref() {
return &_oil_function_impl_copy_u8_ref;
}
#endif
#ifdef __SYMBIAN32__
OilFunctionImpl* __oil_function_impl_compare_u8_ref() {
return &_oil_function_impl_compare_u8_ref;
}
#endif
#ifdef __SYMBIAN32__
OilFunctionImpl* __oil_function_impl_testzero_u8_ref() {
return &_oil_function_impl_testzero_u8_ref;
}
#endif
#ifdef __SYMBIAN32__
EXPORT_C void** _oil_function_class_ptr_copy_u8 () {
oil_function_class_ptr_copy_u8 = __oil_function_class_copy_u8();
return &oil_function_class_ptr_copy_u8->func;
}
#endif
#ifdef __SYMBIAN32__
EXPORT_C void** _oil_function_class_ptr_compare_u8 () {
oil_function_class_ptr_compare_u8 = __oil_function_class_compare_u8();
return &oil_function_class_ptr_compare_u8->func;
}
#endif
#ifdef __SYMBIAN32__
EXPORT_C void** _oil_function_class_ptr_testzero_u8 () {
oil_function_class_ptr_testzero_u8 = __oil_function_class_testzero_u8();
return &oil_function_class_ptr_testzero_u8->func;
}
#endif