Function init_hash_map

modules/fraud_detection/frd_hashmap.c:33–66

#include "../../locking.h"

int init_hash_map(hash_map_t *hm)
{
	unsigned int i;

	hm->buckets = shm_malloc(hm->size * sizeof(hash_bucket_t));
	if (hm->buckets == NULL) {
		LM_ERR("No more shm memory\n");
		return -1;
	}

	for (i = 0; i < hm->size; ++i) {
		hm->buckets[i].items = map_create(AVLMAP_SHARED);
		if (!hm->buckets[i].items) {
			LM_ERR("oom\n");
			return -1;
		}

		hm->buckets[i].lock = lock_alloc();
		if (!hm->buckets[i].lock) {
			LM_ERR("cannot init lock\n");
			shm_free(hm->buckets);
			return -1;
		}

		if (!lock_init(hm->buckets[i].lock)) {
			lock_dealloc(hm->buckets[i].lock);
			shm_free(hm->buckets);
			LM_ERR("faled to init lock\n");
			return -1;
		}
	}

	return 0;
}

void free_hash_map(hash_map_t* hm, void (*value_destroy_func)(void *))
{