Function nat_show_data

tools/ipfw/nat.c:987–1018

};

static int
nat_show_data(struct nat44_cfg_nat *cfg, void *arg)
{
	struct nat_list_arg *nla;
	ipfw_obj_header *oh;

	nla = (struct nat_list_arg *)arg;

	switch (nla->cmd) {
	case IP_FW_NAT44_XGETCONFIG:
		if (nat_get_cmd(cfg->name, nla->cmd, &oh) != 0) {
			warnx("Error getting nat instance %s info", cfg->name);
			break;
		}
		nat_show_cfg((struct nat44_cfg_nat *)(oh + 1), NULL);
		free(oh);
		break;
	case IP_FW_NAT44_XGETLOG:
		if (nat_get_cmd(cfg->name, nla->cmd, &oh) == 0) {
			nat_show_log((struct nat44_cfg_nat *)(oh + 1), NULL);
			free(oh);
			break;
		}
		/* Handle error */
		if (nla->is_all != 0 && errno == ENOENT)
			break;
		warn("Error getting nat instance %s info", cfg->name);
		break;
	}

	return (0);
}

/*
 * Compare nat names.