From: Corinna Vinschen <corinna-cygwin@cygwin.com>
To: Gionatan Danti <g.danti@assyoma.it>, cygwin@cygwin.com
Subject: Re: Can not stat file with utf char U+F020
Date: Mon, 17 Apr 2023 11:05:41 +0200 [thread overview]
Message-ID: <ZD0L5VoqmTHmHBT9@calimero.vinschen.de> (raw)
In-Reply-To: <de19dc1ecd891f748e5e4a317f347477@assyoma.it>
On Apr 17 07:36, Gionatan Danti via Cygwin wrote:
> Il 2023-04-14 23:01 Gionatan Danti via Cygwin ha scritto:
> > Il 2023-04-14 22:25 Corinna Vinschen via Cygwin ha scritto:
> > > We do that. You're just stumbling over tha fact that U+F020 is also
> > > used as outlined in
> > > https://cygwin.com/cygwin-ug-net/using-specialnames.html#pathnames-specialchars
> > > and https://cygwin.com/pipermail/cygwin/2023-April/253478.html
> >
> > Ah, so spaces and dots are replaced respectively by U+F020 and U+F02E
> > even without the "dos" mount option?
> > Because I can not see it in my case of an NTFS filesystem with the
> > following mount options: binary,posix=0,user,noumount,auto
>
> Hi all,
> it's not clear to me why even without the "dos" mount option both space and
> dot are replaced by U+F020 and U+F02E, preventing U+F020 passthrough.
>
> Am I missing something?
It's actually not the "dos" mount option but specific filesystems
which trigger the conversion from U+0020 to U+F020.
However, the conversion back is handled in a piece of code which has
no information about the underlying filesystem, so the F0xx -> 00xx
conversion is done all the time. Adding filesystem info in this
place is really tricky.
Corinna
next prev parent reply other threads:[~2023-04-17 9:05 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-14 17:53 Gionatan Danti
2023-04-14 19:00 ` Corinna Vinschen
2023-04-14 19:54 ` Brian Inglis
2023-04-14 20:20 ` Corinna Vinschen
2023-04-14 20:21 ` Gionatan Danti
2023-04-14 20:25 ` Corinna Vinschen
2023-04-14 21:01 ` Gionatan Danti
2023-04-17 5:36 ` Gionatan Danti
2023-04-17 9:05 ` Corinna Vinschen [this message]
2023-04-17 10:58 ` Andrey Repin
2023-04-17 13:46 ` Gionatan Danti
2023-04-18 21:09 ` Gionatan Danti
2023-04-19 1:10 ` L A Walsh
2023-04-19 11:56 ` Gionatan Danti
2023-04-14 20:17 ` Gionatan Danti
2023-04-14 20:40 ` Corinna Vinschen
2023-04-14 20:51 ` Gionatan Danti
2023-04-15 5:10 ` Brian Inglis
2023-04-17 9:10 ` Corinna Vinschen
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