Mercurial > trustbridge > nss-cmake-static

annotate nspr/lib/libc/src/strtok.c @ 3:150b72113545

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Add DBM and legacydb support
author Andre Heinecke <andre.heinecke@intevation.de>
date Tue, 05 Aug 2014 18:32:02 +0200
parents 1e5118fa0cb1
children
rev   line source
0
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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2 /* This Source Code Form is subject to the terms of the Mozilla Public
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this
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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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5
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6 #include "plstr.h"
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7
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8 PR_IMPLEMENT(char *)
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9 PL_strtok_r(char *s1, const char *s2, char **lasts)
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10 {
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11 const char *sepp;
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12 int c, sc;
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13 char *tok;
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14
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15 if( s1 == NULL )
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16 {
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17 if( *lasts == NULL )
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18 return NULL;
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19
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20 s1 = *lasts;
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21 }
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22
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23 for( ; (c = *s1) != 0; s1++ )
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24 {
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25 for( sepp = s2 ; (sc = *sepp) != 0 ; sepp++ )
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26 {
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27 if( c == sc )
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28 break;
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29 }
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30 if( sc == 0 )
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31 break;
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32 }
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33
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34 if( c == 0 )
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35 {
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36 *lasts = NULL;
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37 return NULL;
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38 }
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39
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40 tok = s1++;
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41
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42 for( ; (c = *s1) != 0; s1++ )
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43 {
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44 for( sepp = s2; (sc = *sepp) != 0; sepp++ )
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45 {
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46 if( c == sc )
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47 {
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48 *s1++ = '\0';
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49 *lasts = s1;
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50 return tok;
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51 }
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52 }
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53 }
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54 *lasts = NULL;
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55 return tok;
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56 }
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