UNFR - Read Unfreeze Code 读取永久解锁代码
unfreeze code
解冻的代码
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Since tasks consisted of multiple threads, and it was the code in the threads that used the IPC mechanism, Mach was able to freeze and unfreeze threads while the message was handled.
因为任务由多个线程组成，使用IPC机制的代码又被放在线程内部，所以Mach可在消息处理前后冻结和解冻线程。
youdao
应用推荐
模块上移
模块下移
不移动