[352] | 1 | /***************************************************************************
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| 2 | * _ _ ____ _
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| 3 | * Project ___| | | | _ \| |
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| 4 | * / __| | | | |_) | |
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| 5 | * | (__| |_| | _ <| |___
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| 6 | * \___|\___/|_| \_\_____|
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| 7 | *
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| 8 | * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
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| 9 | *
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| 10 | * This software is licensed as described in the file COPYING, which
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| 11 | * you should have received as part of this distribution. The terms
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| 12 | * are also available at https://curl.haxx.se/docs/copyright.html.
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| 13 | *
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| 14 | * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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| 15 | * copies of the Software, and permit persons to whom the Software is
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| 16 | * furnished to do so, under the terms of the COPYING file.
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| 17 | *
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| 18 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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| 19 | * KIND, either express or implied.
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| 20 | *
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| 21 | ***************************************************************************/
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| 22 |
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| 23 | #include "tool_setup.h"
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| 24 |
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| 25 | #ifndef CURL_DISABLE_LIBCURL_OPTION
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| 26 |
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| 27 | #include "slist_wc.h"
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| 28 |
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| 29 | /* The last #include files should be: */
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| 30 | #include "memdebug.h"
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| 31 |
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| 32 | /*
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| 33 | * slist_wc_append() appends a string to the linked list. This function can be
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| 34 | * used as an initialization function as well as an append function.
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| 35 | */
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| 36 | struct slist_wc *slist_wc_append(struct slist_wc *list,
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| 37 | const char *data)
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| 38 | {
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| 39 | struct curl_slist *new_item = curl_slist_append(NULL, data);
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| 40 |
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| 41 | if(!new_item)
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| 42 | return NULL;
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| 43 |
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| 44 | if(!list) {
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| 45 | list = malloc(sizeof(struct slist_wc));
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| 46 |
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| 47 | if(!list) {
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| 48 | curl_slist_free_all(new_item);
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| 49 | return NULL;
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| 50 | }
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| 51 |
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| 52 | list->first = new_item;
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| 53 | list->last = new_item;
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| 54 | return list;
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| 55 | }
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| 56 |
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| 57 | list->last->next = new_item;
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| 58 | list->last = list->last->next;
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| 59 | return list;
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| 60 | }
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| 61 |
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| 62 | /* be nice and clean up resources */
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| 63 | void slist_wc_free_all(struct slist_wc *list)
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| 64 | {
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| 65 | if(!list)
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| 66 | return;
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| 67 |
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| 68 | curl_slist_free_all(list->first);
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| 69 | free(list);
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| 70 | }
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| 71 |
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| 72 | #endif /* CURL_DISABLE_LIBCURL_OPTION */
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