(2) 请求与保持条件(Hold and wait):指进程已经保持至少一个资源,但又提出了新的资源请求,而该资源已被其它进程占有,此时请求进程阻塞,但又对自己已获得的其它...
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hold-and-wait 拥有并等待
Should he sell and salvage some money or hold and wait for a rally?
他是卖掉期权,拯救部分资金,还是等它涨呢?
Hold and Wait must guarantee that whenever a process requests a resource, it does not hold any other resources.
请求与保持条件:一个进程因请求资源而阻塞时,对已获得的资源保持不放。
The Mint's Christine Aquino says people don't mind the lengthy wait to see,hold and photograph the medals.
VOA: standard.2010.02.16
and... sometimes, you know, beggars will wait at the stoplight and hold the sign
然后……有时,你可能也遇到过,乞讨的人会等在红灯旁,举着一个牌子,
Or would you wait for some clarity and common sense to take hold first?,"
VOA: standard.2010.01.12
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