This operation is the opendir(), readdir(), ..., closedir() sequence in one call.

这个操作实际上是在一次调用中执行 opendir()、readdir()、...、closedir() 序列。

youdao

Unlike the struct dirent that readdir() returns, struct stat has quite a few standard, required members

与 readdir() 返回的 struct dirent 不同，struct stat 具有相当多的标准的、必需的成员

youdao

If readdir returns NULL and errno is 0 (sometimes called EOK or ENOERROR), there are no more directory entries.

如果readdir返回NULL，并且errno为0(有时也称为EOK或ENOERROR)，则表示没有其他的目录条目。

youdao