Hello, I found a problem in windows/native/java/io/io_util_md.c, method handleRead(). The return type of the method is size_t, which is defined as unsigned int. However we see the method would return negative values while it meets some error. This may be a problem as the API comsumer and later developer may have misunderstand it. I suggest modify it to ssize_t (or SSIZE_T as it is on windows). Any comments?
-- Best Regards, Jimmy, Jing LV
