摘要：
首先看两个runloop的示例，来源：http://paste.lisp.org/display/86524第一个：#include<CoreFoundation/CoreFoundation.h>staticvoid_perform(void*info__unused){printf("hello\n");}staticvoid_timer(CFRunLoopTimerReftimer__unused,void*info){CFRunLoopSourceSignal(info);}intmain(){CFRunLoopSourceRefsource;CFRun 阅读全文
