From: Jens Gustedt <jens.gustedt@inria.fr>
To: musl@lists.openwall.com
Subject: Re: printf warning with uintmax_t
Date: Sat, 09 Feb 2013 09:35:00 +0100 [thread overview]
Message-ID: <1360398900.23424.151.camel@eris.loria.fr> (raw)
In-Reply-To: <20130208221408.GN20323@brightrain.aerifal.cx>
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Am Freitag, den 08.02.2013, 17:14 -0500 schrieb Rich Felker:
> It looks like we're not matching the ABI convention gcc expects, where
> [u]intmax_t is the lowest-rank type capable of storing the full
> integer range (i.e. long on 64-bit systems).
I didn't check how you do this in musl, but for me gcc without any
includes has
#define __INTMAX_TYPE__ long int
so I guess that macro is just what should be taken to match its
expectations for printf formats. You still could have a fallback for
compilers that don't provide this. I checked for clang and it does,
BTW.
Jens
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next prev parent reply other threads:[~2013-02-09 8:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-08 22:10 Jens Gustedt
2013-02-08 22:14 ` Rich Felker
2013-02-09 8:35 ` Jens Gustedt [this message]
2013-02-09 12:03 ` Szabolcs Nagy
2013-02-09 13:24 ` Rich Felker
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