From: Chen Zhou <chenzho...@huawei.com> Date: Sat, 9 May 2020 17:18:47 +0800
> snprintf() returns the number of bytes that would be written, > which may be greater than the the actual length to be written. > > show() methods should return the number of bytes printed into the > buffer. This is the return value of scnprintf(). Series applied with Subject lines corrected.
