> On Feb 28, 2017, at 2:35 PM, Steve Mills <sjmi...@mac.com> wrote:
> 
> The process signature is an old way of identifying applications and 
> processes. The modern equivalent would be the bundle identifier. From an 
> NSRunningApplication you can get its bundleIdentifier. If you need more info, 
> you can probably get the NSBundle for it and gets its infoDictionary. The 
> process type is the CFBundlePackageType entry in the dict. Note that the 
> CFBundleSignature is also in there, but not all apps will have a decent value 
> in there.

Or any value. Between starting a Mac app project in Xcode 7 and 8, the latter 
dropped the signature entry in the default-generated Info.plist file.

— 
Daryle Walker
Mac, Internet, and Video Game Junkie
darylew AT mac DOT com 


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