06.libevent在linux下信号事件处理

makefile

test:test.cpp
        g++ $^ -o $@ -levent
        ./$@
clean:
        rm -rf test
        rm -rf *.o

test.cpp

#include
#include
#include
using namespace std;

//sock 文件描述符，which 事件类型，arg 传递参数
static void Ctrl_C(int sock,short which,void *arg)
{
        cout<<"Ctrl C"<