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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:35:18 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:35:18 +0000 |
commit | b750101eb236130cf056c675997decbac904cc49 (patch) | |
tree | a5df1a06754bdd014cb975c051c83b01c9a97532 /src/basic/ordered-set.h | |
parent | Initial commit. (diff) | |
download | systemd-upstream.tar.xz systemd-upstream.zip |
Adding upstream version 252.22.upstream/252.22upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/basic/ordered-set.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/src/basic/ordered-set.h b/src/basic/ordered-set.h new file mode 100644 index 0000000..e73da20 --- /dev/null +++ b/src/basic/ordered-set.h @@ -0,0 +1,109 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +#pragma once + +#include <stdio.h> + +#include "hashmap.h" + +typedef struct OrderedSet OrderedSet; + +static inline OrderedSet* _ordered_set_new(const struct hash_ops *ops HASHMAP_DEBUG_PARAMS) { + return (OrderedSet*) _ordered_hashmap_new(ops HASHMAP_DEBUG_PASS_ARGS); +} +#define ordered_set_new(ops) _ordered_set_new(ops HASHMAP_DEBUG_SRC_ARGS) + +int _ordered_set_ensure_allocated(OrderedSet **s, const struct hash_ops *ops HASHMAP_DEBUG_PARAMS); +#define ordered_set_ensure_allocated(s, ops) _ordered_set_ensure_allocated(s, ops HASHMAP_DEBUG_SRC_ARGS) + +int _ordered_set_ensure_put(OrderedSet **s, const struct hash_ops *ops, void *p HASHMAP_DEBUG_PARAMS); +#define ordered_set_ensure_put(s, hash_ops, key) _ordered_set_ensure_put(s, hash_ops, key HASHMAP_DEBUG_SRC_ARGS) + +static inline void ordered_set_clear(OrderedSet *s) { + return ordered_hashmap_clear((OrderedHashmap*) s); +} + +static inline void ordered_set_clear_free(OrderedSet *s) { + return ordered_hashmap_clear_free((OrderedHashmap*) s); +} + +static inline OrderedSet* ordered_set_free(OrderedSet *s) { + return (OrderedSet*) ordered_hashmap_free((OrderedHashmap*) s); +} + +static inline OrderedSet* ordered_set_free_free(OrderedSet *s) { + return (OrderedSet*) ordered_hashmap_free_free((OrderedHashmap*) s); +} + +static inline int ordered_set_contains(OrderedSet *s, const void *p) { + return ordered_hashmap_contains((OrderedHashmap*) s, p); +} + +static inline int ordered_set_put(OrderedSet *s, void *p) { + return ordered_hashmap_put((OrderedHashmap*) s, p, p); +} + +static inline void *ordered_set_get(OrderedSet *s, const void *p) { + return ordered_hashmap_get((OrderedHashmap*) s, p); +} + +static inline unsigned ordered_set_size(OrderedSet *s) { + return ordered_hashmap_size((OrderedHashmap*) s); +} + +static inline bool ordered_set_isempty(OrderedSet *s) { + return ordered_hashmap_isempty((OrderedHashmap*) s); +} + +static inline bool ordered_set_iterate(OrderedSet *s, Iterator *i, void **value) { + return ordered_hashmap_iterate((OrderedHashmap*) s, i, value, NULL); +} + +static inline void* ordered_set_remove(OrderedSet *s, void *p) { + return ordered_hashmap_remove((OrderedHashmap*) s, p); +} + +static inline void* ordered_set_first(OrderedSet *s) { + return ordered_hashmap_first((OrderedHashmap*) s); +} + +static inline void* ordered_set_steal_first(OrderedSet *s) { + return ordered_hashmap_steal_first((OrderedHashmap*) s); +} + +static inline char** ordered_set_get_strv(OrderedSet *s) { + return _hashmap_get_strv(HASHMAP_BASE((OrderedHashmap*) s)); +} + +static inline int ordered_set_reserve(OrderedSet *s, unsigned entries_add) { + return ordered_hashmap_reserve((OrderedHashmap*) s, entries_add); +} + +int ordered_set_consume(OrderedSet *s, void *p); +int _ordered_set_put_strdup(OrderedSet **s, const char *p HASHMAP_DEBUG_PARAMS); +#define ordered_set_put_strdup(s, p) _ordered_set_put_strdup(s, p HASHMAP_DEBUG_SRC_ARGS) +int _ordered_set_put_strdupv(OrderedSet **s, char **l HASHMAP_DEBUG_PARAMS); +#define ordered_set_put_strdupv(s, l) _ordered_set_put_strdupv(s, l HASHMAP_DEBUG_SRC_ARGS) +int ordered_set_put_string_set(OrderedSet **s, OrderedSet *l); +void ordered_set_print(FILE *f, const char *field, OrderedSet *s); + +#define _ORDERED_SET_FOREACH(e, s, i) \ + for (Iterator i = ITERATOR_FIRST; ordered_set_iterate((s), &i, (void**)&(e)); ) +#define ORDERED_SET_FOREACH(e, s) \ + _ORDERED_SET_FOREACH(e, s, UNIQ_T(i, UNIQ)) + +#define ordered_set_clear_with_destructor(s, f) \ + ({ \ + OrderedSet *_s = (s); \ + void *_item; \ + while ((_item = ordered_set_steal_first(_s))) \ + f(_item); \ + _s; \ + }) +#define ordered_set_free_with_destructor(s, f) \ + ordered_set_free(ordered_set_clear_with_destructor(s, f)) + +DEFINE_TRIVIAL_CLEANUP_FUNC(OrderedSet*, ordered_set_free); +DEFINE_TRIVIAL_CLEANUP_FUNC(OrderedSet*, ordered_set_free_free); + +#define _cleanup_ordered_set_free_ _cleanup_(ordered_set_freep) +#define _cleanup_ordered_set_free_free_ _cleanup_(ordered_set_free_freep) |