linux-kernel - Re: [PATCH 2/2] vfs: support statx(..., NULL, AT_EMPTY

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Message-ID: <CAHk-=wjH3F1jTVfADgo0tAnYStuaUZLvz+1NkmtM-TqiuubWcw@mail.gmail.com>
Date: Wed, 3 Jul 2024 10:40:34 -0700
From: Linus Torvalds <torvalds@...ux-foundation.org>
To: Xi Ruoyao <xry111@...111.site>
Cc: Christian Brauner <brauner@...nel.org>, libc-alpha@...rceware.org, 
	"Andreas K. Huettel" <dilfridge@...too.org>, Arnd Bergmann <arnd@...db.de>, 
	Huacai Chen <chenhuacai@...nel.org>, Mateusz Guzik <mjguzik@...il.com>, 
	Alexander Viro <viro@...iv.linux.org.uk>, Jan Kara <jack@...e.cz>, linux-kernel@...r.kernel.org, 
	linux-fsdevel@...r.kernel.org, io-uring@...r.kernel.org, 
	Jens Axboe <axboe@...nel.dk>, loongarch@...ts.linux.dev
Subject: Re: [PATCH 2/2] vfs: support statx(..., NULL, AT_EMPTY_PATH, ...)

On Wed, 3 Jul 2024 at 10:30, Xi Ruoyao <xry111@...111.site> wrote:
>
> struct stat64 {
>
> // ...
>
>     int     st_atime;   /* Time of last access.  */

Oh wow. Shows just *how* long ago that was - and how long ago I looked
at 32-bit code. Because clearly, I was wrong.

I guess it shows how nobody actually cares about 32-bit any more, at
least in the 2037 sense.

The point stands, though - statx isn't a replacement for existing binaries.

             Linus