Systemd/src/basic/ordered-set.h
Lennart Poettering 0c69794138 tree-wide: remove Lennart's copyright lines
These lines are generally out-of-date, incomplete and unnecessary. With
SPDX and git repository much more accurate and fine grained information
about licensing and authorship is available, hence let's drop the
per-file copyright notice. Of course, removing copyright lines of others
is problematic, hence this commit only removes my own lines and leaves
all others untouched. It might be nicer if sooner or later those could
go away too, making git the only and accurate source of authorship
information.
2018-06-14 10:20:20 +02:00

65 lines
2 KiB
C

/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once
#include "hashmap.h"
typedef struct OrderedSet OrderedSet;
static inline OrderedSet* ordered_set_new(const struct hash_ops *ops) {
return (OrderedSet*) ordered_hashmap_new(ops);
}
static inline int ordered_set_ensure_allocated(OrderedSet **s, const struct hash_ops *ops) {
if (*s)
return 0;
*s = ordered_set_new(ops);
if (!*s)
return -ENOMEM;
return 0;
}
static inline OrderedSet* ordered_set_free(OrderedSet *s) {
ordered_hashmap_free((OrderedHashmap*) s);
return NULL;
}
static inline OrderedSet* ordered_set_free_free(OrderedSet *s) {
ordered_hashmap_free_free((OrderedHashmap*) s);
return NULL;
}
static inline int ordered_set_put(OrderedSet *s, void *p) {
return ordered_hashmap_put((OrderedHashmap*) s, p, p);
}
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_steal_first(OrderedSet *s) {
return ordered_hashmap_steal_first((OrderedHashmap*) s);
}
int ordered_set_consume(OrderedSet *s, void *p);
int ordered_set_put_strdup(OrderedSet *s, const char *p);
int ordered_set_put_strdupv(OrderedSet *s, char **l);
#define ORDERED_SET_FOREACH(e, s, i) \
for ((i) = ITERATOR_FIRST; ordered_set_iterate((s), &(i), (void**)&(e)); )
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)