wfifo.cc

达内IT培训Unix C++第三天源码 是入门Unix 下C++编程的好东西

#include <iostream>
using namespace std;
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <fcntl.h>
#include <string>

int main()
{
	mkfifo("abc", 0600);
	int fd = open("abc", O_WRONLY);
	if(fd<0){
		cout << "error open!" << endl;
		return -1;
	}
	cout << "open OK!" << endl;
	for(;;){
		cout << "input:";
		string str;
		getline(cin, str);
		write(fd, str.c_str(), str.size());
		if(str=="bye") break;
	}
	close(fd);
}