#include<stdio.h>
#include<stdlib.h>
#include<sys/types.h>
#include<unistd.h>
#include<time.h>
#include<sys/stat.h>
#define MAXLEN 256
struct stat *s;

int main(int argc,char **argv){
	s=(struct stat *)malloc(sizeof (struct stat));
	stat(argv[1],s);
	printf("文件：%s\n",argv[1]);
	printf("大小：%-10ld	块：%-10ld IO块：%-7ld ",s->st_size,s->st_blocks,s->st_blksize);
	switch (s->st_mode & S_IFMT) 
	{ 
		case S_IFBLK: printf("块设备\n"); 
			      break; 
		case S_IFCHR: printf("character device\n");
			      break; 
		case S_IFDIR: printf("目录\n");
			      break;
	       	case S_IFIFO: printf("FIFO/管道\n");
			      break;
	       	case S_IFLNK: printf("符号链接\n");
			      break;
	       	case S_IFREG: printf("普通文件\n");
			      break;
	       	case S_IFSOCK: printf("socket\n");
			       break;
	       	default: printf("未知?\n"); break;
       	}
	printf("设备：%-10ld	Inode:%-10ld 硬链接：%ld\n",s->st_dev,s->st_ino,s->st_nlink);
	printf("权限：		   Uid：%d Gid：%d\n",s->st_uid,s->st_gid);
	printf("最近访问：%s",ctime(&s->st_ctime));
	printf("最近更改：%s",ctime(&s->st_atime));
	printf("最近改动：%s",ctime(&s->st_mtime));
	printf("创建时间：-\n");
	return 0;


}