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1 /* |
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2 * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson |
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3 * |
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4 * Redistribution and use in source and binary forms, with or without |
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5 * modification, are permitted provided that the following conditions |
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6 * are met: |
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7 * 1. Redistributions of source code must retain the above copyright |
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8 * notice, this list of conditions and the following disclaimer. |
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9 * 2. Redistributions in binary form must reproduce the above copyright |
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10 * notice, this list of conditions and the following disclaimer in the |
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11 * documentation and/or other materials provided with the distribution. |
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12 * 3. The name of the author may not be used to endorse or promote products |
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13 * derived from this software without specific prior written permission. |
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14 * |
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15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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25 */ |
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26 #ifndef _EVENT_MM_INTERNAL_H |
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27 #define _EVENT_MM_INTERNAL_H |
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28 |
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29 #include <sys/types.h> |
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30 |
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31 #ifdef __cplusplus |
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32 extern "C" { |
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33 #endif |
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34 |
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35 #ifndef _EVENT_DISABLE_MM_REPLACEMENT |
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36 /* Internal use only: Memory allocation functions. We give them nice short |
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37 * mm_names for our own use, but make sure that the symbols have longer names |
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38 * so they don't conflict with other libraries (like, say, libmm). */ |
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39 void *event_mm_malloc_(size_t sz); |
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40 void *event_mm_calloc_(size_t count, size_t size); |
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41 char *event_mm_strdup_(const char *s); |
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42 void *event_mm_realloc_(void *p, size_t sz); |
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43 void event_mm_free_(void *p); |
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44 #define mm_malloc(sz) event_mm_malloc_(sz) |
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45 #define mm_calloc(count, size) event_mm_calloc_((count), (size)) |
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46 #define mm_strdup(s) event_mm_strdup_(s) |
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47 #define mm_realloc(p, sz) event_mm_realloc_((p), (sz)) |
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48 #define mm_free(p) event_mm_free_(p) |
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49 #else |
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50 #define mm_malloc(sz) malloc(sz) |
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51 #define mm_calloc(n, sz) calloc((n), (sz)) |
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52 #define mm_strdup(s) strdup(s) |
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53 #define mm_realloc(p, sz) realloc((p), (sz)) |
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54 #define mm_free(p) free(p) |
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55 #endif |
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56 |
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57 #ifdef __cplusplus |
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58 } |
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59 #endif |
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60 |
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61 #endif |