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