strnlen_user函数带有两个参数:用户空间缓冲区地址和要检查的最大长度。
The strnlen_user function takes two arguments: the user space buffer address and the maximum length to check.
name是缓冲区(OUT参数),它包含外来主机的网络传输地址。
Name is a buffer (an OUT parameter), which contains the network transport address of the foreign host.
name是缓冲区(OUT参数),它包含外来主机的网络传输地址。
Name is a buffer (an OUT parameter), which contains the network transport address of the foreign host.
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