src/allocator.c

Sun, 14 Feb 2021 15:37:12 +0100

author
Mike Becker <universe@uap-core.de>
date
Sun, 14 Feb 2021 15:37:12 +0100
changeset 413
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parent 397
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child 414
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permissions
-rw-r--r--

perform array and list tests in the same test binary (use the same assertions, later)

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1 /*
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2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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3 *
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4 * Copyright 2021 Mike Becker, Olaf Wintermann All rights reserved.
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5 *
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6 * Redistribution and use in source and binary forms, with or without
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7 * modification, are permitted provided that the following conditions are met:
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8 *
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9 * 1. Redistributions of source code must retain the above copyright
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10 * notice, this list of conditions and the following disclaimer.
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11 *
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12 * 2. Redistributions in binary form must reproduce the above copyright
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13 * notice, this list of conditions and the following disclaimer in the
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14 * documentation and/or other materials provided with the distribution.
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15 *
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16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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26 * POSSIBILITY OF SUCH DAMAGE.
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27 */
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28
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29 #include "cx/allocator.h"
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30
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31 #include <stdlib.h>
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32
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33 void *cx_malloc_stdlib(void *unused, size_t n) {
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34 return malloc(n);
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35 }
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36
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37 void *cx_realloc_stdlib(void *unused, void *mem, size_t n) {
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38 return realloc(mem, n);
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39 }
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40
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41 void *cx_calloc_stdlib(void *unused, size_t nelem, size_t n) {
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42 return calloc(nelem, n);
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43 }
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44
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45 void cx_free_stdlib(void *unused, void *mem) {
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46 free(mem);
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47 }
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48
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49 cx_allocator_class cx_default_allocator_class = {
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50 cx_malloc_stdlib,
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51 cx_realloc_stdlib,
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52 cx_calloc_stdlib,
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53 cx_free_stdlib
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54 };
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55
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56 struct cx_allocator_s cx_default_allocator = {
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57 &cx_default_allocator_class,
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58 NULL
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59 };
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60 CxAllocator cxDefaultAllocator = &cx_default_allocator;
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61
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62 void *cxMalloc(CxAllocator allocator, size_t n) {
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63 return allocator->cl->malloc(allocator->data, n);
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64 }
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65
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66 void *cxRealloc(CxAllocator allocator, void *mem, size_t n) {
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67 return allocator->cl->realloc(allocator->data, mem, n);
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68 }
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69
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70 void *cxCalloc(CxAllocator allocator, size_t nelem, size_t n) {
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71 return allocator->cl->calloc(allocator->data, nelem, n);
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72 }
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73
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74 void cxFree(CxAllocator allocator, void *mem) {
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75 allocator->cl->free(allocator->data, mem);
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76 }

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