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From: Zhangjin Wu <falcon@tinylab.org>
To: thomas@t-8ch.de
Cc: arnd@arndb.de, falcon@tinylab.org, linux-kernel@vger.kernel.org,
	linux-kselftest@vger.kernel.org, linux-riscv@lists.infradead.org,
	w@1wt.eu
Subject: Re: [PATCH v2 4/4] tools/nolibc: sys.h: apply __syscall() helper
Date: Wed,  7 Jun 2023 14:38:34 +0800	[thread overview]
Message-ID: <20230607063834.671562-1-falcon@tinylab.org> (raw)
In-Reply-To: <793fc122-1409-4092-b39c-ea348de8ba14@t-8ch.de>

> Hi Zhangjin,
> 
> On 2023-06-07 13:39:20+0800, Zhangjin Wu wrote:
> > 
> > As a summary, will use 'sysret()' and something like:
> > 
> >    static __attribute__((unused))
> >    int chdir(const char *path)
> >    {
> >    	return sysret(chdir(path));
> >    }
> > 
> > to renew the syscall helper patchset, Thanks you very much.
> 
> But please to use the "__" prefix.
> Otherwise it could conflict with user code.
>

Ok, not yet to modify the code, will reserve the '__sysret()' and convert the
left parts to this style: '__sysret(chdir(path))', a simple sed script may help
to do so.

Thanks a lot.
Zhangjin

> Thomas

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  reply	other threads:[~2023-06-07  6:38 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-06  8:08 [PATCH v2 0/4] tools/nolibc: add two new syscall helpers Zhangjin Wu
2023-06-06  8:09 ` [PATCH v2 1/4] tools/nolibc: sys.h: add __syscall() and __sysret() helpers Zhangjin Wu
2023-06-06 10:33   ` Zhangjin Wu
2023-06-08 14:35   ` David Laight
2023-06-08 16:06     ` Thomas Weißschuh
2023-06-09  4:42       ` Zhangjin Wu
2023-06-09  9:15         ` David Laight
2023-06-06  8:11 ` [PATCH v2 2/4] tools/nolibc: unistd.h: apply __sysret() helper Zhangjin Wu
2023-06-06  8:16 ` [PATCH v2 3/4] tools/nolibc: sys.h: " Zhangjin Wu
2023-06-06  8:17 ` [PATCH v2 4/4] tools/nolibc: sys.h: apply __syscall() helper Zhangjin Wu
2023-06-06 18:36   ` Thomas Weißschuh
2023-06-07  0:34     ` Zhangjin Wu
2023-06-07  4:05       ` Willy Tarreau
2023-06-07  5:39         ` Zhangjin Wu
2023-06-07  6:05           ` Thomas Weißschuh
2023-06-07  6:38             ` Zhangjin Wu [this message]
2023-06-10 16:34           ` David Laight
2023-06-10 16:58             ` David Laight

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