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Re: NSMachPort to raw mach port
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Re: NSMachPort to raw mach port

  • Subject: Re: NSMachPort to raw mach port
  • From: Finlay Dobbie <email@hidden>
  • Date: Mon, 1 Apr 2002 19:04:37 +0100
On Monday, April 1, 2002, at 04:19 PM, Thomas Hudson wrote:

As I understand it, an NSPort is abstract and actually returns an NSMachPort,
is this correct? Could I create an NSPort and cast to an NSMachPort in order
to get the machPort number?

I think I read something to that effect, yes, but why not just create an NSMachPort explicitly?

Otherwise, how are mach port names allocated? How do I determine
what integer value to use for initWithMachPort: (int) machPort

RTFM file:///System/Library/Frameworks/Foundation.framework/Versions/C/Resources/
English.lproj/Documentation/Reference/ObjC_classic/Classes/NSMachPort.html
- (int)machPort

Returns as an int the Mach port used by the receiver. Cast this value to a port_t when using it with Mach system calls.

-- Finlay
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 >NSMachPort to raw mach port (From: Thomas Hudson <email@hidden>)

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