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set: introduce set_put_strndup()

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Note, if `n != SIZE_MAX`, we cannot check the existence of the specified
string in the set without duplicating the string. And, set_consume() also
checks the existence of the string. Hence, it is not necessary to call
set_contains() if `n != SIZE_MAX`.
This commit is contained in:
Yu Watanabe
2022-06-17 12:28:36 +09:00
parent 1008d415e7
commit cb649d12bf
3 changed files with 44 additions and 8 deletions
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src/basic/set.h
+6 -3
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@@ -127,9 +127,12 @@ int _set_ensure_consume(Set **s, const struct hash_ops *hash_ops, void *key HAS
int set_consume(Set *s, void *value);
int _set_put_strdup_full(Set **s, const struct hash_ops *hash_ops, const char *p HASHMAP_DEBUG_PARAMS);
#define set_put_strdup_full(s, hash_ops, p) _set_put_strdup_full(s, hash_ops, p HASHMAP_DEBUG_SRC_ARGS)
#define set_put_strdup(s, p) set_put_strdup_full(s, &string_hash_ops_free, p)
int _set_put_strndup_full(Set **s, const struct hash_ops *hash_ops, const char *p, size_t n HASHMAP_DEBUG_PARAMS);
#define set_put_strndup_full(s, hash_ops, p, n) _set_put_strndup_full(s, hash_ops, p, n HASHMAP_DEBUG_SRC_ARGS)
#define set_put_strdup_full(s, hash_ops, p) set_put_strndup_full(s, hash_ops, p, SIZE_MAX)
#define set_put_strndup(s, p, n) set_put_strndup_full(s, &string_hash_ops_free, p, n)
#define set_put_strdup(s, p) set_put_strndup(s, p, SIZE_MAX)
int _set_put_strdupv_full(Set **s, const struct hash_ops *hash_ops, char **l HASHMAP_DEBUG_PARAMS);
#define set_put_strdupv_full(s, hash_ops, l) _set_put_strdupv_full(s, hash_ops, l HASHMAP_DEBUG_SRC_ARGS)
#define set_put_strdupv(s, l) set_put_strdupv_full(s, &string_hash_ops_free, l)