If another thread calls pthread_cond_signal on a condition, then a thread that was waiting on that condition variable is woken up.

如果另一个线程对一个条件变量调用pthread_cond_signal，那么那个等待这个条件而被阻塞的线程就会被唤醒。

youdao

He agreed to speak to reporters on condition that he was not identified.

他同意在不暴露身份的条件下和记者谈话。

《柯林斯英汉双解大词典》

They will give us the money on one condition —that we pay it back within six months.

他们给我们提供资金有一个条件，即我们在六个月以内偿还。

《牛津词典》

It involves allegations that a $600 million government bailout was given to Century Bank on condition that some of the money be used to fund the president's re-election campaign.

VOA: standard.2009.12.10

I will only do them on one condition, and that is I want to be able to teach you what the assumptions are that underlie the points in the derivation.

只在一个情况下我才会做，那就是要能够教会你们,假设是,构成了推导的基础。

麻省理工公开课 - 固态化学导论课程节选

On some level that's just the human condition.

在某种程度上，人就是这样的。

耶鲁公开课 - 弥尔顿课程节选

Mr Arias proposed a deal that would reinstate Mr Zelaya on condition that he abandon his efforts to rewrite the constitution (which his opponents saw as a scheme to stay in office).

ECONOMIST: Honduras's presidential election

There's a fight to be had over the capital funds allocated to Holyrood, as most of that is for lending, and on condition that it's repaid.

BBC: Budget 2013: Stagnation Nation

In 2007, the Ecuadorian government made an offer that the oil would not be extracted on the condition that developed nations compensated them half of the money that the country would have earned through extracting the oil.

CNN: Uncovering Ecuador's biodiversity jewel