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From: Andreas Schwab <schwab@suse.de>
To: Szabolcs Nagy via Libc-alpha <libc-alpha@sourceware.org>
Cc: David Malcolm <dmalcolm@redhat.com>,  Szabolcs Nagy
 <szabolcs.nagy@arm.com>,  gcc@gcc.gnu.org,  Mir Immad
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Subject: Re: Adding file descriptor attribute(s) to gcc and glibc
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Date: Wed, 13 Jul 2022 10:46:04 +0200
In-Reply-To: <Ys6ENUYqC2Qm5MUL@arm.com> (Szabolcs Nagy via Libc-alpha's
 message of "Wed, 13 Jul 2022 09:37:09 +0100")
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On Jul 13 2022, Szabolcs Nagy via Libc-alpha wrote:

> note that glibc headers have to be namespace clean so it
> would be more like
>
>   __attribute__((__fd_argument (__access, 1)))
>   __attribute__((__fd_argument (__read, 1)))
>   __attribute__((__fd_argument (__write, 1)))
>
> so it would be even shorter to write
>
>   __attribute__((__fd_argument_access (1)))
>   __attribute__((__fd_argument_read (1)))
>   __attribute__((__fd_argument_write (1)))

The attribute will need to be hidden behind a macro anyway, like it is
done with most other attributes now.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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