src/string_list.c

Wed, 31 May 2017 12:20:04 +0200

author
Mike Becker <universe@uap-core.de>
date
Wed, 31 May 2017 12:20:04 +0200
changeset 48
0d2c13c24fd0
parent 44
9574a181ec26
child 57
68018eac46c3
permissions
-rw-r--r--

adds remaining autoconf files

universe@10 1 /*
universe@34 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
universe@48 3 * Copyright 2017 Mike Becker. All rights reserved.
universe@34 4 *
universe@34 5 * Redistribution and use in source and binary forms, with or without
universe@34 6 * modification, are permitted provided that the following conditions are met:
universe@34 7 *
universe@34 8 * 1. Redistributions of source code must retain the above copyright
universe@34 9 * notice, this list of conditions and the following disclaimer.
universe@34 10 *
universe@34 11 * 2. Redistributions in binary form must reproduce the above copyright
universe@34 12 * notice, this list of conditions and the following disclaimer in the
universe@34 13 * documentation and/or other materials provided with the distribution.
universe@34 14 *
universe@34 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
universe@34 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
universe@34 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
universe@34 18 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
universe@34 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
universe@34 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
universe@34 21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
universe@34 22 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
universe@34 23 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
universe@34 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
universe@34 25 *
universe@19 26 * string_list.c
universe@10 27 *
universe@10 28 * Created on: 15.09.2011
universe@20 29 * Author: Mike
universe@10 30 */
universe@10 31
universe@19 32 #include "string_list.h"
universe@10 33
universe@19 34 string_list_t* new_string_list_t() {
universe@19 35 string_list_t* stringList = malloc(sizeof(string_list_t));
universe@19 36 stringList->count = 0;
universe@19 37 stringList->items = NULL;
universe@10 38
universe@19 39 return stringList;
universe@10 40 }
universe@10 41
universe@19 42 void destroy_string_list_t(string_list_t* list) {
universe@44 43 if (list) {
universe@44 44 if (list->items) {
universe@44 45 free(list->items);
universe@44 46 }
universe@44 47 free(list);
universe@10 48 }
universe@10 49 }
universe@10 50
universe@44 51 /* Adds an item to the list, if a NULL-list is specified, the item will
universe@44 52 * be freed. This way a NULL-list can be used as garbage bin.
universe@44 53 */
universe@44 54 void add_string(string_list_t* list, char* item) {
universe@44 55 if (list) {
universe@44 56 char** reallocated_list =
universe@44 57 realloc(list->items, sizeof(char*) * (list->count + 1));
universe@44 58 if (reallocated_list != NULL) {
universe@44 59 list->items = reallocated_list;
universe@44 60 list->items[list->count] = item;
universe@44 61 list->count++;
universe@44 62 }
universe@44 63 } else {
universe@44 64 free(item);
universe@44 65 }
universe@44 66 }
universe@44 67

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