/*

* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

* FUNCTION

* <<strcpy>>---copy string

* INDEX

* strcpy

* ANSI_SYNOPSIS

* #include <string.h>

* char *strcpy(char *<[dst]>, const char *<[src]>);

* TRAD_SYNOPSIS

* #include <string.h>

* char *strcpy(<[dst]>, <[src]>)

* char *<[dst]>;

* char *<[src]>;

* <<strcpy>> copies the string pointed to by <[src]>

* (including the terminating null character) to the array

* pointed to by <[dst]>.

* RETURNS

* This function returns the initial value of <[dst]>.

* PORTABILITY

* <<strcpy>> is ANSI C.

* <<strcpy>> requires no supporting OS subroutines.

* QUICKREF

* strcpy ansi pure

* 

*

*/

#include <string.h>

#include <stdlib.h>

/*SUPPRESS 560*/

/*SUPPRESS 530*/

/**

Copy string.

Copies the content pointed by src to dest stopping after the terminating null-character is copied.

dest should have enough memory space allocated to contain src string.

@return des is returned

@param s1 Destination string. Should be enough long to contain s2. 

@param s2 Null-terminated string to copy.

*/

EXPORT_C char *

strcpy (char *s1, const char *s2)

	{

	char *s = s1;

   	while ((*s1++ = *s2++)!=0);

   	return s;

	}

/**

Copy  the  wide-character string  pointed to by  s2 (including the terminating null

wide-character code) into the array pointed to  by  s1.

@return s1

@param s1 wide-character string

@param s2 wide-character string

*/

EXPORT_C wchar_t * wcscpy (wchar_t *s1, const wchar_t *s2)

{

  wchar_t *s = s1;

  while ((*s1++ = *s2++)!=L'\0')

    ;

  return s;

}

/**

Function shall return a pointer to a new string,

which is a duplicate of the string pointed to by str.

@return a pointer to a new string

@param str string

*/

EXPORT_C char * strdup (const char *str)

{

  size_t len = strlen (str) + 1;

  char *copy = (char *)malloc (len);

  if (copy)

    {

      memcpy (copy, str, len);

    }

  return copy;

}

EXPORT_C wchar_t * wcsdup (const wchar_t *str)

{

  size_t len = wcslen(str) + 1;

  wchar_t *copy;

  len *= sizeof(wchar_t);

  copy = (wchar_t *)malloc (len);

  if (copy)

    {

      memcpy (copy, str, len);

    }

  return copy;

}