Last change
on this file since 370 was 352, checked in by coas-nagasima, 6 years ago |
arm向けASP3版ECNLを追加
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Property svn:eol-style
set to
native
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Property svn:mime-type
set to
text/x-csrc;charset=UTF-8
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File size:
1.4 KB
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1 | /***************************************************************************
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2 | * _ _ ____ _
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3 | * Project ___| | | | _ \| |
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4 | * / __| | | | |_) | |
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5 | * | (__| |_| | _ <| |___
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6 | * \___|\___/|_| \_\_____|
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7 | *
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8 | * Copyright (C) 1998 - 2015, 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
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9 | *
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10 | * This software is licensed as described in the file COPYING, which
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11 | * you should have received as part of this distribution. The terms
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12 | * are also available at https://curl.haxx.se/docs/copyright.html.
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13 | *
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14 | * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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15 | * copies of the Software, and permit persons to whom the Software is
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16 | * furnished to do so, under the terms of the COPYING file.
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17 | *
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18 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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19 | * KIND, either express or implied.
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20 | *
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21 | ***************************************************************************/
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22 | #include "tool_strdup.h"
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23 |
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24 | #ifndef HAVE_STRDUP
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25 | char *strdup(const char *str)
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26 | {
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27 | size_t len;
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28 | char *newstr;
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29 |
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30 | if(!str)
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31 | return (char *)NULL;
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32 |
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33 | len = strlen(str);
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34 |
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35 | if(len >= ((size_t)-1) / sizeof(char))
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36 | return (char *)NULL;
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37 |
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38 | newstr = malloc((len + 1)*sizeof(char));
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39 | if(!newstr)
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40 | return (char *)NULL;
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41 |
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42 | memcpy(newstr, str, (len + 1)*sizeof(char));
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43 |
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44 | return newstr;
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45 |
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46 | }
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47 | #endif
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