如果函数成功，则返回值非零。
和copy _ to_user一样，该函数在成功时，返回0，否则返回一个非零数，指出不能复制的字节数。
As with copy_to_user, the function returns zero on success and non-zero to indicate a failure to copy some number of bytes.
该函数在成功时，返回0，否则返回一个非零数，指出不能发送的字节数。
The function returns zero on success or non-zero to indicate the number of bytes that weren't transferred.
函数调用成功时返回零，失败时返回非零的错误代码。
This call either returns zero on success or a non-zero error code on failure.
如果函数执行成功，返回值为非零。
给出了其圈函数的具有非零差分概率的差分对应的结构形式。
The structure of the differential correspondence between round functions whose differential probability is nonzero is given.
如果非零，客户端将只使用操作系统函数来生成一个随机的图形用户界面的远程访问密码，并将在函数无效时退出。
If nonzero, the client will use only OS-level functions to generate a random GUI RPC password, and will exit if these functions fail.
本文以质量损失函数为计算基础，得出零件非配合尺寸的容差计算公式。
Using Genichi·Taguchi′s approach, this paper gives all formulas that are suited for calculating the allowances of mechanical parts′ non-fit measurements.
本文以质量损失函数为计算基础，得出零件非配合尺寸的容差计算公式。
Using Genichi·Taguchi′s approach, this paper gives all formulas that are suited for calculating the allowances of mechanical parts′ non-fit measurements.
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