MacOSX: find out if a process (given a PID) is running in 32bit or in 64bit Intel mode

StackOverflow https://stackoverflow.com/questions/7335245

  •  27-10-2019
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Question

I have a PID and I want to find out if the process is running in 32bit or in 64bit Intel mode. How?

Was it helpful?

Solution

I can do via NSRunningApplication.

[[NSRunningApplication runningApplicationWithProcessIdentifier:pid] executableArchitecture]

returns the Mach-O architecture constant.

This works only for GUI applications, though...

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