Function new_dlist

modules/usrloc/dlist.c:917–957

! \brief * Create a new domain structure * \return 0 if everything went OK, otherwise value < 0 is returned * * \note The structure is NOT created in shared memory so the * function must be called before the fork phase if it should * be available to all processes */

 * be available to all processes
 */
static inline int new_dlist(str* _n, dlist_t** _d)
{
	dlist_t* ptr;

	if (sr_get_core_status()!=STATE_INITIALIZING) {
		LM_ERR("cannot register new domain during runtime\n");
		return -1;
	}

	/* Domains are created before the fork phase,
	 * so we can create them using pkg_malloc
	 */
	ptr = (dlist_t*)shm_malloc(sizeof(dlist_t));
	if (ptr == 0) {
		LM_ERR("no more share memory\n");
		return -1;
	}
	memset(ptr, 0, sizeof(dlist_t));

	/* copy domain name as null terminated string */
	ptr->name.s = (char*)shm_malloc(_n->len+1);
	if (ptr->name.s == 0) {
		LM_ERR("no more memory left\n");
		shm_free(ptr);
		return -2;
	}

	memcpy(ptr->name.s, _n->s, _n->len);
	ptr->name.len = _n->len;
	ptr->name.s[ptr->name.len] = 0;

	if (new_udomain(&(ptr->name), ul_hash_size, &(ptr->d)) < 0) {
		LM_ERR("creating domain structure failed\n");
		shm_free(ptr->name.s);
		shm_free(ptr);
		return -3;
	}

	*_d = ptr;
	return 0;
}


/*! \brief