#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <fcntl.h>
#include <time.h>

int main(int argc,char *argv[]){

      if (argc!=2){

  printf("Usage:%s filename\n",argv[0]);

exit();
}
      struct stat buffer;
      int status,filedes;

      filedes = open(argv[1],O_RDWR);
      if (filedes == -1)
           {
              printf("file not found\n");
              exit ();
           }


      status = fstat(filedes,&buffer);
            time(&buffer.st_mtime);
      //printf("status = %d\n",status);
      printf("uid = %d\n",buffer.st_uid);
      printf("gid = %d\n",buffer.st_gid);
      printf("inode = %d\n",buffer.st_ino);
      printf("hardlinks = %d\n",buffer.st_nlink);
      printf("device= %d\n",buffer.st_dev);
      printf("mod = %d\n",buffer.st_mode);
      printf("device ID = %d\n",buffer.st_rdev);
      printf("size(in bytes) = %d\n",buffer.st_size);
      printf("block size = %d\n",buffer.st_blksize);
      printf("blocks = %d\n",buffer.st_blocks);
      printf("last access time = %s",ctime(&buffer.st_atime));
      printf("last modification time = %s",ctime(&buffer.st_mtime));
      printf("last status change time = %s",ctime(&buffer.st_ctime));

      return 0;
}