如何在 Mac Os 上按名称获取进程? [英] How to get Get Process By Name on Mac Os?

问题描述

所以我想获得一个进程指针并执行类似 Win32 WaitForSingleObject(hProcess, INFINITE); 的操作，如果它不为空，它将等待进程退出.如何为 Mac/Unix like Os 创建这样的 GetProcessByName 函数?

So I want to get a process pointer and do something like Win32 WaitForSingleObject(hProcess, INFINITE); that would wait for process to quit if it is not null. How to create such GetProcessByName function for Mac/Unix like Os?

推荐答案

看[NSWorkspace runningApplications] 和[NSRunningApplication runningApplicationsWithBundleIdentifier:].你可以通过 KVO 观察 NSRunningApplication 的 terminated 属性.您还可以观看通知 NSWorkspaceDidTerminateApplicationNotification.

Look at [NSWorkspace runningApplications] and [NSRunningApplication runningApplicationsWithBundleIdentifier:]. You can KVO observe NSRunningApplication's terminated property. You can also watch the notification NSWorkspaceDidTerminateApplicationNotification.

这些都是 10.6+.如果您需要早期版本，请根据您的版本要求更新您的问题.这在旧版本中是可能的，但 10.6 使它变得更容易.

These are all 10.6+. If you need earlier versions, update your question with your version requirements. It's possible in older versions, but 10.6 made it much easier.

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