comparison: src/list.c
src/list.c
- changeset 503
- a89857072ace
- child 519
- 79d14e821b3a
equal
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| 502:33e7b6ebf403 | 503:a89857072ace |
|---|---|
| 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 | |
| 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 26 * POSSIBILITY OF SUCH DAMAGE. | |
| 27 */ | |
| 28 | |
| 29 #include "cx/list.h" | |
| 30 | |
| 31 CxList *cxListDestroy(CxList *list) { | |
| 32 if (list->content_destructor == NULL) { | |
| 33 if (list->autofree_contents) { | |
| 34 CxIterator iter = cxListBegin(list); | |
| 35 cx_foreach(void*, elem, iter) { | |
| 36 cxFree(list->allocator, elem); | |
| 37 } | |
| 38 } | |
| 39 } else { | |
| 40 // avoid checking this condition every loop iteration | |
| 41 if (list->autofree_contents) { | |
| 42 CxIterator iter = cxListBegin(list); | |
| 43 cx_foreach(void*, elem, iter) { | |
| 44 cxFree(list->allocator, list->content_destructor(elem)); | |
| 45 } | |
| 46 } else { | |
| 47 CxIterator iter = cxListBegin(list); | |
| 48 cx_foreach(void*, elem, iter) { | |
| 49 elem = list->content_destructor(elem); | |
| 50 } | |
| 51 } | |
| 52 } | |
| 53 if (list->autofree) { | |
| 54 cxFree(list->allocator, list->list_destructor(list)); | |
| 55 return NULL; | |
| 56 } else { | |
| 57 return list->list_destructor(list); | |
| 58 } | |
| 59 } |
