[問題] 如何使function看時間執行
小弟我想問的是
假設我現在有兩個fork()出來的process在執行
在程式跑的時候要怎麼看時間而sleep呢?
我設定while(1){if(在while裡時間過了5秒)sleep(10);}
要怎麼達到這樣的要求呢?
不好意思可能問題很蠢
麻煩指教一下~
謝謝
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