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annotate lwlib/lw_realloc.c @ 305:54f213c8fb81 ccdev

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Various bugfixes and output tuning Tuned output of preprocessor to include line markers similar to the ones added by the gcc preprocessor. Also, many fixes for various bits of dumbosity leading to misbehaviour and crashing.
author William Astle <lost@l-w.ca>
date Wed, 18 Sep 2013 19:17:52 -0600
parents ac311e7ffed6
children 8e25147c2aa8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /*
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ac311e7ffed6 Split lw_alloc.c for better linking
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2 lw_realloc.c
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4 Copyright © 2010 William Astle
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5
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6 This file is part of LWTOOLS.
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8 LWTOOLS is free software: you can redistribute it and/or modify it under the
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9 terms of the GNU General Public License as published by the Free Software
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10 Foundation, either version 3 of the License, or (at your option) any later
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11 version.
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13 This program is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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16 more details.
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18 You should have received a copy of the GNU General Public License along with
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19 this program. If not, see <http://www.gnu.org/licenses/>.
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20 */
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22 #include <stdlib.h>
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24 #define ___lw_alloc_c_seen___
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25 #include "lw_alloc.h"
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27 void *lw_realloc(void *P, int S)
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28 {
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29 void *r;
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31 if (!P)
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32 {
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33 return lw_alloc(S);
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34 }
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36 if (!S)
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37 {
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38 lw_free(P);
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39 return NULL;
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40 }
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41
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42 r = realloc(P, S);
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43 if (!r)
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44 {
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45 abort();
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46 }
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47 return r;
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48 }