src/allocator.c

Mon, 14 May 2018 18:12:14 +0200

author
Mike Becker <universe@uap-core.de>
date
Mon, 14 May 2018 18:12:14 +0200
changeset 308
d6f580621512
parent 271
47b8ea435902
permissions
-rw-r--r--

renames ucx_strcmp() to ucx_cmp_str()

103
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
1 /*
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
3 *
259
2f5dea574a75 modules documentation
Mike Becker <universe@uap-core.de>
parents: 251
diff changeset
4 * Copyright 2017 Mike Becker, Olaf Wintermann All rights reserved.
103
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
5 *
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
6 * Redistribution and use in source and binary forms, with or without
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
7 * modification, are permitted provided that the following conditions are met:
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
8 *
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
9 * 1. Redistributions of source code must retain the above copyright
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
10 * notice, this list of conditions and the following disclaimer.
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
11 *
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
12 * 2. Redistributions in binary form must reproduce the above copyright
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
13 * notice, this list of conditions and the following disclaimer in the
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
14 * documentation and/or other materials provided with the distribution.
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
15 *
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
26 * POSSIBILITY OF SUCH DAMAGE.
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
27 */
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 52
diff changeset
28
251
fae240d633fc changes source directory structure in preperation for autotools rollout
Mike Becker <universe@uap-core.de>
parents: 250
diff changeset
29 #include "ucx/allocator.h"
fae240d633fc changes source directory structure in preperation for autotools rollout
Mike Becker <universe@uap-core.de>
parents: 250
diff changeset
30
52
34f50d0bada4 added ucx_map_copy and fixed ucx_map_rehash
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 50
diff changeset
31 #include <stdlib.h>
34f50d0bada4 added ucx_map_copy and fixed ucx_map_rehash
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 50
diff changeset
32
271
47b8ea435902 makes default_allocator static
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 259
diff changeset
33 static UcxAllocator default_allocator = {
107
86b19c98b5fd map uses an allocator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 103
diff changeset
34 NULL,
86b19c98b5fd map uses an allocator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 103
diff changeset
35 ucx_default_malloc,
86b19c98b5fd map uses an allocator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 103
diff changeset
36 ucx_default_calloc,
86b19c98b5fd map uses an allocator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 103
diff changeset
37 ucx_default_realloc,
86b19c98b5fd map uses an allocator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 103
diff changeset
38 ucx_default_free
86b19c98b5fd map uses an allocator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 103
diff changeset
39 };
86b19c98b5fd map uses an allocator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 103
diff changeset
40
86b19c98b5fd map uses an allocator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 103
diff changeset
41 UcxAllocator *ucx_default_allocator() {
86b19c98b5fd map uses an allocator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 103
diff changeset
42 UcxAllocator *allocator = &default_allocator;
86b19c98b5fd map uses an allocator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 103
diff changeset
43 return allocator;
86b19c98b5fd map uses an allocator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 103
diff changeset
44 }
86b19c98b5fd map uses an allocator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 103
diff changeset
45
52
34f50d0bada4 added ucx_map_copy and fixed ucx_map_rehash
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 50
diff changeset
46 void *ucx_default_malloc(void *ignore, size_t n) {
34f50d0bada4 added ucx_map_copy and fixed ucx_map_rehash
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 50
diff changeset
47 return malloc(n);
34f50d0bada4 added ucx_map_copy and fixed ucx_map_rehash
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 50
diff changeset
48 }
34f50d0bada4 added ucx_map_copy and fixed ucx_map_rehash
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 50
diff changeset
49
34f50d0bada4 added ucx_map_copy and fixed ucx_map_rehash
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 50
diff changeset
50 void *ucx_default_calloc(void *ignore, size_t n, size_t size) {
34f50d0bada4 added ucx_map_copy and fixed ucx_map_rehash
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 50
diff changeset
51 return calloc(n, size);
34f50d0bada4 added ucx_map_copy and fixed ucx_map_rehash
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 50
diff changeset
52 }
34f50d0bada4 added ucx_map_copy and fixed ucx_map_rehash
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 50
diff changeset
53
34f50d0bada4 added ucx_map_copy and fixed ucx_map_rehash
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 50
diff changeset
54 void *ucx_default_realloc(void *ignore, void *data, size_t n) {
34f50d0bada4 added ucx_map_copy and fixed ucx_map_rehash
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 50
diff changeset
55 return realloc(data, n);
34f50d0bada4 added ucx_map_copy and fixed ucx_map_rehash
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 50
diff changeset
56 }
107
86b19c98b5fd map uses an allocator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 103
diff changeset
57
86b19c98b5fd map uses an allocator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 103
diff changeset
58 void ucx_default_free(void *ignore, void *data) {
86b19c98b5fd map uses an allocator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 103
diff changeset
59 free(data);
86b19c98b5fd map uses an allocator
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 103
diff changeset
60 }

mercurial