fopen(fread).c

一些linux基本函数的测试集,给像我一样的新手看看

//测试结果:把ip6to4.txt文本的内容整齐的按行打了出来
#include "string.h"
#include "stdio.h"

int main()
{
	FILE * fp;
	char *buf;
	buf=(char *)malloc(3100*sizeof(char));
	fp=fopen("ip6to4.txt","r");
	if(fp!=NULL)
	{
		fread(buf,3000,1,fp);
	}
	else
	{
		buf="";
	}
	fclose(fp);
	printf("the words are:%s",buf);
	return 0;
}