FIFO实现客户端服务器端通信

#include<stdio.h>
#include<unistd.h>
#include<sys/stat.h>
#include<sys/types.h>
#include<fcntl.h>
#include<string.h>
int main()
{
	char* msg = "Hello, i am client!\n";
	int fd = open("./fifo1",O_WRONLY);
	int i = 0;
	for(;i<10;i++)
	{
		printf(msg);
		if(write(fd,msg,strlen(msg)+1)<0)
		{
			_exit(-1);
		}	
		sleep(2);
	}
	close(fd);
	return 0;
}

#include<stdio.h>
#include<unistd.h>
#include<sys/stat.h>
#include<sys/types.h>
#include<fcntl.h>
#include<string.h>
int main()
{
	int fd = open("./fifo1",O_RDONLY);
	int i = 0;
	char buf[24]={0};
	while(read(fd,buf,24)>0)
	{
		printf(buf);
	}
	close(fd);
	return 0;
}