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Re: [PATCH gnumach] Update the 64bit RPC ABI to be simpler (v2)
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From: |
Samuel Thibault |
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Subject: |
Re: [PATCH gnumach] Update the 64bit RPC ABI to be simpler (v2) |
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Date: |
Wed, 9 Aug 2023 16:21:42 +0200 |
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User-agent: |
NeoMutt/20170609 (1.8.3) |
Sergey Bugaev, le mer. 09 août 2023 11:48:29 +0300, a ecrit:
> On Wed, Aug 9, 2023 at 4:10 AM Samuel Thibault <samuel.thibault@gnu.org>
> wrote:
> > So, is anybody against making this change?
>
> I trust Flávio to understand RPC ABI much better than I do.
>
> That being said, I don't quite understand the point of this change: we
> cannot get rid of mach_msg_type_long_t completely on 32-bit platforms
> anyway, so what advantages does this bring?
It makes mach_msg_type_long_t shorter, down to 8 from 16 bytes.
Samuel