Some programs use EAGAIN to determine whether all data has been read, so cancel the error print when the error code is EAGAIN. Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
Some programs use EAGAIN to determine whether all data has been read, so cancel the error print when the error code is EAGAIN. Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>