Mon, 08 Feb 2021 00:20:52 +0100
fixes cx_linked_list_add not recalculating end
1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2021 Mike Becker, Olaf Wintermann All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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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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27 */
29 #include "cx/allocator.h"
31 #include <stdlib.h>
33 void *cx_malloc_stdlib(void *unused, size_t n) {
34 return malloc(n);
35 }
37 void *cx_realloc_stdlib(void *unused, void *mem, size_t n) {
38 return realloc(mem, n);
39 }
41 void *cx_calloc_stdlib(void *unused, size_t nelem, size_t n) {
42 return calloc(nelem, n);
43 }
45 void cx_free_stdlib(void *unused, void *mem) {
46 free(mem);
47 }
49 cx_allocator_class cx_default_allocator_class = {
50 cx_malloc_stdlib,
51 cx_realloc_stdlib,
52 cx_calloc_stdlib,
53 cx_free_stdlib
54 };
56 struct cx_allocator_s cx_default_allocator = {
57 &cx_default_allocator_class,
58 NULL
59 };
60 CxAllocator cxDefaultAllocator = &cx_default_allocator;
62 void *cxMalloc(CxAllocator allocator, size_t n) {
63 return allocator->cl->malloc(allocator->data, n);
64 }
66 void *cxRealloc(CxAllocator allocator, void *mem, size_t n) {
67 return allocator->cl->realloc(allocator->data, mem, n);
68 }
70 void *cxCalloc(CxAllocator allocator, size_t nelem, size_t n) {
71 return allocator->cl->calloc(allocator->data, nelem, n);
72 }
74 void cxFree(CxAllocator allocator, void *mem) {
75 allocator->cl->free(allocator->data, mem);
76 }