int stat (char *path, struct stat *buf);

struct stat {
  dev_t      st_dev;      // File device
  ino_t      st_ino;      // File inode
  mode_t     st_mode;     // Access rights
  nlink_t    st_nlink;
  uid_t      st_uid;      // Owner UID
  gid_t      st_gid;      // Owner GID
  dev_t      st_rdev;     // Device ID for special files
  off_t      st_size;     // Size in bytes
  blksize_t  st_blksize;  // Block size
  blkcnt_t   st_blocks;   // Size in blocks
  time_t     st_atime;    // Last access time
  time_t     st_mtime;    // Last modification time
  time_t     st_ctime;    // Last status change time
}