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/* Copyright (c) 2008, Atmel Corporation
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the
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* Neither the name of the copyright holders nor the names of
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE. */
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/* $Id: strdup.c,v 1.1.2.3 2009/04/01 23:12:14 arcanum Exp $ */
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#include "sectionname.h"
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/** \ingroup avr_string
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\fn char *strdup(const char *s1)
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\brief Duplicate a string.
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The strdup() function allocates memory and copies into it the string
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addressed by s1, including the terminating null character.
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\warning The strdup() function calls malloc() to allocate the memory
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for the duplicated string! The user is responsible for freeing the
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memory by calling free().
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\returns The strdup() function returns a pointer to the resulting string
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dest. If malloc() cannot allocate enough storage for the string, strdup()
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\warning Be sure to check the return value of the strdup() function to
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make sure that the function has succeeded in allocating the memory!
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ATTRIBUTE_CLIB_SECTION
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strdup(const char *s1)
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char *s2 = malloc(strlen(s1)+1);