摘要: #define TEMP_FAILURE_RETRY(expression) \ (__extension__\ ({ long int __result;\ do __result = (long int)(expression);\ while(__result == -1L&& errno = 阅读全文
posted @ 2017-03-27 13:41 奔涌吧,后浪 阅读(444) 评论(0) 推荐(0)