Function hashresolv

src/auth.c:996–1026

}

unsigned long hashresolv(struct hashtable *ht, const unsigned char* name, unsigned char* value, unsigned *ttl){
	unsigned char hash[sizeof(unsigned)*4];
        struct hashentry ** hep;
	struct hashentry *he;
	unsigned index;

	pthread_mutex_lock(&hash_mutex);
	if(!ht || !ht->hashtable || !name) {
		pthread_mutex_unlock(&hash_mutex);
		return 0;
	}
	nametohash(name, hash, (unsigned char *)ht->rnd);
	index = hashindex(ht, hash);
	for(hep = ht->hashtable + index; (he = *hep)!=NULL; ){
		if(he->expires < conf.time) {
			(*hep) = he->next;
			he->expires = 0;
			he->next = ht->hashempty;
			ht->hashempty = he;
		}
		else if(!memcmp(hash, he->hash, sizeof(unsigned)*4)){
			if(ttl) *ttl = (unsigned)(he->expires - conf.time);
			memcpy(value, he->value, ht->recsize);
			pthread_mutex_unlock(&hash_mutex);
			return 1;
		}
		else hep=&(he->next);
	}
	pthread_mutex_unlock(&hash_mutex);
	return 0;
}

struct nserver nservers[MAXNSERVERS] = {{{0},0}, {{0},0}, {{0},0}, {{0},0}, {{0},0}};
struct nserver authnserver;