一旦字符串处理函数失败，就把目标缓冲区设成NULL。

You want to set the target buffer to NULL on failure.

youdao

在搜索和替换字符串中都可以使用缓冲区引用。

You can use the buffer reference in both the search and in the substitution string.

youdao

缓冲区长度小于路径字符串的长度。

The length of the buffer is smaller than the length of the path string.

youdao

在创建一个新的字符串时，我们分配一块动态的缓冲区来保存它所包含的文本。

For a new string we allocate a dynamic buffer to hold the text.

youdao

获取对字符串的字符缓冲区的引用。

Gets a reference to the character buffer of a string.

youdao

获取对字符串的字符缓冲区的引用。

Gets a reference to the character buffer of a string.

youdao