Function w_reset_stat

modules/statistics/statistics.c:652–693

static int w_reset_stat(struct sip_msg *msg, struct stat_param* sp)
{
	stat_var *stat;
	str group, name;
	int grp_idx __attribute__((unused));

	if (sp->type==STAT_PARAM_TYPE_STAT) {
		/* we have the statistic */
		reset_stat( sp->u.stat);
		return 1;
	}

	LM_DBG("needed statistic is <%.*s>\n", sp->u.name->len, sp->u.name->s);

	if (resolve_stat(sp->u.name, &group, &name, &grp_idx) != 0) {
		return E_CFG;
	}

	stat = __get_stat(&name, grp_idx);
	if ( stat==NULL ) {
		/* stats not found -> create it */
		LM_DBG("creating statistic <%.*s>\n", sp->u.name->len, sp->u.name->s);

		if (grp_idx > 0) {
			if (__register_dynamic_stat(&group, &name, &stat) != 0) {
				LM_ERR("failed to create statistic <%.*s:%.*s>\n",
				       group.len, group.s, name.len, name.s);
				return -1;
			}
		} else {
			if (register_dynamic_stat( &name, &stat )!=0) {
				LM_ERR("failed to create statistic <%.*s>\n",
				       name.len, name.s);
				return -1;
			}
		}
	}

	/* statistic exists ! */
	reset_stat( stat );
	return 1;
}


int pv_parse_name(pv_spec_p sp, const str *in)