1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
4 This file is part of systemd.
6 Copyright 2010 Lennart Poettering
8 systemd is free software; you can redistribute it and/or modify it
9 under the terms of the GNU Lesser General Public License as published by
10 the Free Software Foundation; either version 2.1 of the License, or
11 (at your option) any later version.
13 systemd is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 Lesser General Public License for more details.
18 You should have received a copy of the GNU Lesser General Public License
19 along with systemd; If not, see <http://www.gnu.org/licenses/>.
28 #define MAKE_SET(h) ((Set*) (h))
29 #define MAKE_HASHMAP(s) ((Hashmap*) (s))
31 /* For now this is not much more than a wrapper around a hashmap */
33 Set *set_new(hash_func_t hash_func, compare_func_t compare_func) {
34 return MAKE_SET(hashmap_new(hash_func, compare_func));
37 void set_free(Set* s) {
38 hashmap_free(MAKE_HASHMAP(s));
41 void set_free_free(Set *s) {
42 hashmap_free_free(MAKE_HASHMAP(s));
45 int set_ensure_allocated(Set **s, hash_func_t hash_func, compare_func_t compare_func) {
46 return hashmap_ensure_allocated((Hashmap**) s, hash_func, compare_func);
49 int set_put(Set *s, void *value) {
50 return hashmap_put(MAKE_HASHMAP(s), value, value);
53 int set_consume(Set *s, void *value) {
56 r = set_put(s, value);
63 int set_put_strdup(Set *s, const char *p) {
74 r = set_consume(s, c);
81 int set_put_strdupv(Set *s, char **l) {
86 r = set_put_strdup(s, *i);
96 int set_replace(Set *s, void *value) {
97 return hashmap_replace(MAKE_HASHMAP(s), value, value);
100 void *set_get(Set *s, void *value) {
101 return hashmap_get(MAKE_HASHMAP(s), value);
104 bool set_contains(Set *s, void *value) {
105 return hashmap_contains(MAKE_HASHMAP(s), value);
108 void *set_remove(Set *s, void *value) {
109 return hashmap_remove(MAKE_HASHMAP(s), value);
112 int set_remove_and_put(Set *s, void *old_value, void *new_value) {
113 return hashmap_remove_and_put(MAKE_HASHMAP(s), old_value, new_value, new_value);
116 unsigned set_size(Set *s) {
117 return hashmap_size(MAKE_HASHMAP(s));
120 bool set_isempty(Set *s) {
121 return hashmap_isempty(MAKE_HASHMAP(s));
124 void *set_iterate(Set *s, Iterator *i) {
125 return hashmap_iterate(MAKE_HASHMAP(s), i, NULL);
128 void *set_iterate_backwards(Set *s, Iterator *i) {
129 return hashmap_iterate_backwards(MAKE_HASHMAP(s), i, NULL);
132 void *set_iterate_skip(Set *s, void *value, Iterator *i) {
133 return hashmap_iterate_skip(MAKE_HASHMAP(s), value, i);
136 void *set_steal_first(Set *s) {
137 return hashmap_steal_first(MAKE_HASHMAP(s));
140 void* set_first(Set *s) {
141 return hashmap_first(MAKE_HASHMAP(s));
144 void* set_last(Set *s) {
145 return hashmap_last(MAKE_HASHMAP(s));
148 int set_merge(Set *s, Set *other) {
149 return hashmap_merge(MAKE_HASHMAP(s), MAKE_HASHMAP(other));
152 void set_move(Set *s, Set *other) {
153 return hashmap_move(MAKE_HASHMAP(s), MAKE_HASHMAP(other));
156 int set_move_one(Set *s, Set *other, void *value) {
157 return hashmap_move_one(MAKE_HASHMAP(s), MAKE_HASHMAP(other), value);
160 Set* set_copy(Set *s) {
161 return MAKE_SET(hashmap_copy(MAKE_HASHMAP(s)));
164 void set_clear(Set *s) {
165 hashmap_clear(MAKE_HASHMAP(s));
168 void set_clear_free(Set *s) {
169 hashmap_clear_free(MAKE_HASHMAP(s));
172 char **set_get_strv(Set *s) {
173 return hashmap_get_strv(MAKE_HASHMAP(s));