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Re: /proc/self/fd support on Hurd

From: Florian Weimer
Subject: Re: /proc/self/fd support on Hurd
Date: Tue, 11 Feb 2020 15:06:43 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux)

* Samuel Thibault:

> Samuel Thibault, le mar. 11 févr. 2020 05:47:30 -0800, a ecrit:
>> Florian Weimer, le mar. 11 févr. 2020 14:39:23 +0100, a ecrit:
>> > Does Hurd support /proc/self/fd, in the sense that the POSIX functions
>> > in glibc (such as openat) can deal with such paths?
>> Not yet but that could be added quite easily with some magic
>> translation.
> Ah, actually it's already supported in /dev/fd (but we can add a symlink
> in /proc/self for compatibility).

Does this mean if we generate paths starting with /dev/fd/, we already
have this functionality today?


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