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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
c2f1db8f | 2 | #pragma once |
60918275 | 3 | |
a7334b09 LP |
4 | /*** |
5 | This file is part of systemd. | |
6 | ||
7 | Copyright 2010 Lennart Poettering | |
8 | ||
9 | systemd is free software; you can redistribute it and/or modify it | |
5430f7f2 LP |
10 | under the terms of the GNU Lesser General Public License as published by |
11 | the Free Software Foundation; either version 2.1 of the License, or | |
a7334b09 LP |
12 | (at your option) any later version. |
13 | ||
14 | systemd is distributed in the hope that it will be useful, but | |
15 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
5430f7f2 | 17 | Lesser General Public License for more details. |
a7334b09 | 18 | |
5430f7f2 | 19 | You should have received a copy of the GNU Lesser General Public License |
a7334b09 LP |
20 | along with systemd; If not, see <http://www.gnu.org/licenses/>. |
21 | ***/ | |
22 | ||
d97c5aea | 23 | #include "extract-word.h" |
60918275 | 24 | #include "hashmap.h" |
a2341f68 | 25 | #include "macro.h" |
60918275 | 26 | |
163f561e ZJS |
27 | Set *internal_set_new(const struct hash_ops *hash_ops HASHMAP_DEBUG_PARAMS); |
28 | #define set_new(ops) internal_set_new(ops HASHMAP_DEBUG_SRC_ARGS) | |
60918275 | 29 | |
bd9f2fc2 | 30 | static inline Set *set_free(Set *s) { |
89439d4f | 31 | internal_hashmap_free(HASHMAP_BASE(s)); |
bd9f2fc2 | 32 | return NULL; |
89439d4f | 33 | } |
60918275 | 34 | |
bd9f2fc2 | 35 | static inline Set *set_free_free(Set *s) { |
89439d4f | 36 | internal_hashmap_free_free(HASHMAP_BASE(s)); |
bd9f2fc2 | 37 | return NULL; |
89439d4f MS |
38 | } |
39 | ||
40 | /* no set_free_free_free */ | |
41 | ||
42 | static inline Set *set_copy(Set *s) { | |
43 | return (Set*) internal_hashmap_copy(HASHMAP_BASE(s)); | |
44 | } | |
45 | ||
163f561e ZJS |
46 | int internal_set_ensure_allocated(Set **s, const struct hash_ops *hash_ops HASHMAP_DEBUG_PARAMS); |
47 | #define set_ensure_allocated(h, ops) internal_set_ensure_allocated(h, ops HASHMAP_DEBUG_SRC_ARGS) | |
60918275 | 48 | |
89439d4f MS |
49 | int set_put(Set *s, const void *key); |
50 | /* no set_update */ | |
51 | /* no set_replace */ | |
52 | static inline void *set_get(Set *s, void *key) { | |
53 | return internal_hashmap_get(HASHMAP_BASE(s), key); | |
54 | } | |
55 | /* no set_get2 */ | |
56 | ||
57 | static inline bool set_contains(Set *s, const void *key) { | |
58 | return internal_hashmap_contains(HASHMAP_BASE(s), key); | |
59 | } | |
60 | ||
4a9185c4 | 61 | static inline void *set_remove(Set *s, const void *key) { |
89439d4f MS |
62 | return internal_hashmap_remove(HASHMAP_BASE(s), key); |
63 | } | |
64 | ||
65 | /* no set_remove2 */ | |
66 | /* no set_remove_value */ | |
67 | int set_remove_and_put(Set *s, const void *old_key, const void *new_key); | |
68 | /* no set_remove_and_replace */ | |
91cdde8a LP |
69 | int set_merge(Set *s, Set *other); |
70 | ||
89439d4f MS |
71 | static inline int set_reserve(Set *h, unsigned entries_add) { |
72 | return internal_hashmap_reserve(HASHMAP_BASE(h), entries_add); | |
73 | } | |
74 | ||
75 | static inline int set_move(Set *s, Set *other) { | |
76 | return internal_hashmap_move(HASHMAP_BASE(s), HASHMAP_BASE(other)); | |
77 | } | |
78 | ||
79 | static inline int set_move_one(Set *s, Set *other, const void *key) { | |
80 | return internal_hashmap_move_one(HASHMAP_BASE(s), HASHMAP_BASE(other), key); | |
81 | } | |
82 | ||
83 | static inline unsigned set_size(Set *s) { | |
84 | return internal_hashmap_size(HASHMAP_BASE(s)); | |
85 | } | |
86 | ||
87 | static inline bool set_isempty(Set *s) { | |
88 | return set_size(s) == 0; | |
89 | } | |
90 | ||
91 | static inline unsigned set_buckets(Set *s) { | |
92 | return internal_hashmap_buckets(HASHMAP_BASE(s)); | |
93 | } | |
60918275 | 94 | |
8927b1da | 95 | bool set_iterate(Set *s, Iterator *i, void **value); |
60918275 | 96 | |
89439d4f MS |
97 | static inline void set_clear(Set *s) { |
98 | internal_hashmap_clear(HASHMAP_BASE(s)); | |
99 | } | |
100 | ||
101 | static inline void set_clear_free(Set *s) { | |
102 | internal_hashmap_clear_free(HASHMAP_BASE(s)); | |
103 | } | |
104 | ||
105 | /* no set_clear_free_free */ | |
106 | ||
107 | static inline void *set_steal_first(Set *s) { | |
108 | return internal_hashmap_steal_first(HASHMAP_BASE(s)); | |
109 | } | |
110 | ||
111 | /* no set_steal_first_key */ | |
112 | /* no set_first_key */ | |
9946996c | 113 | |
89439d4f MS |
114 | static inline void *set_first(Set *s) { |
115 | return internal_hashmap_first(HASHMAP_BASE(s)); | |
116 | } | |
60918275 | 117 | |
89439d4f MS |
118 | /* no set_next */ |
119 | ||
120 | static inline char **set_get_strv(Set *s) { | |
121 | return internal_hashmap_get_strv(HASHMAP_BASE(s)); | |
122 | } | |
123 | ||
124 | int set_consume(Set *s, void *value); | |
125 | int set_put_strdup(Set *s, const char *p); | |
126 | int set_put_strdupv(Set *s, char **l); | |
d97c5aea | 127 | int set_put_strsplit(Set *s, const char *v, const char *separators, ExtractFlags flags); |
9590dfe7 | 128 | |
034c6ed7 | 129 | #define SET_FOREACH(e, s, i) \ |
8927b1da | 130 | for ((i) = ITERATOR_FIRST; set_iterate((s), &(i), (void**)&(e)); ) |
60918275 | 131 | |
35aa04e9 LP |
132 | #define SET_FOREACH_MOVE(e, d, s) \ |
133 | for (; ({ e = set_first(s); assert_se(!e || set_move_one(d, s, e) >= 0); e; }); ) | |
134 | ||
14bf2c9d LP |
135 | DEFINE_TRIVIAL_CLEANUP_FUNC(Set*, set_free); |
136 | DEFINE_TRIVIAL_CLEANUP_FUNC(Set*, set_free_free); | |
89439d4f | 137 | |
dfb33a97 LP |
138 | #define _cleanup_set_free_ _cleanup_(set_freep) |
139 | #define _cleanup_set_free_free_ _cleanup_(set_free_freep) | |
ca543871 LP |
140 | |
141 | int set_make(Set **ret, const struct hash_ops *hash_ops HASHMAP_DEBUG_PARAMS, void *add, ...); |