Re: MACH ports and fork calls
Re: MACH ports and fork calls
- Subject: Re: MACH ports and fork calls
- From: "Nathan T. Hjelm" <email@hidden>
- Date: Wed, 18 Dec 2002 10:36:37 -0700 (MST)
Is there any way to force their inheritance when using fork? How about
threads, under darwin, do they share ports?
On Wed, 18 Dec 2002, Ed Wynne wrote:
>
On Wednesday, December 18, 2002, at 11:58 AM, Nathan T. Hjelm wrote:
>
>
> I know that standard file descriptors get copied during a fork call,
>
> but
>
> what about MACH ports? Does the child process inherit them as well?
>
>
Only the special ports... bootstrap, exception, etc. The normal
>
complement
>
of mach ports that get created over the life of a process are not
>
inherited.
>
>
-Ed
>
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