32 lines
670 B
C
32 lines
670 B
C
// SPDX-License-Identifier: LGPL-3.0-only
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#include "rz_util/rz_str_constpool.h"
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static void kv_fini(HtPPKv *kv) {
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free(kv->key);
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}
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RZ_API bool rz_str_constpool_init(RzStrConstPool *pool) {
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pool->ht = ht_pp_new(NULL, kv_fini, NULL);
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return pool->ht != NULL;
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}
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RZ_API void rz_str_constpool_fini(RzStrConstPool *pool) {
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ht_pp_free(pool->ht);
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}
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RZ_API const char *rz_str_constpool_get(RzStrConstPool *pool, const char *str) {
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if (!str) {
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return NULL;
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}
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HtPPKv *kv = ht_pp_find_kv(pool->ht, str, NULL);
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if (kv) {
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return kv->key;
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}
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ht_pp_insert(pool->ht, str, NULL);
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kv = ht_pp_find_kv(pool->ht, str, NULL);
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if (kv) {
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return kv->key;
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}
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return NULL;
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}
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