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Date: Wed, 1 Oct 2014 17:13:51 +0200
From: Daniel Cegiełka <>
Subject: Re: printf() less __assert_fail()

2014-10-01 16:54 GMT+02:00 Rich Felker <>:
> On Wed, Oct 01, 2014 at 04:45:44PM +0200, Daniel Cegiełka wrote:
>> It makes no sense to use printf() in this function. Is this a good idea?
> I'm not sure why it "makes no sense". There are a few minor
> differences in behavior with your version, the main ones I see being
> that yours is non-atomic but async-signal-safe. Are there major
> reasons you want to change it?

Atomic version, yes, I thought about it. It's just an idea. This
version gives a much smaller binary. Similar solutions (WSTR macro)
you use in noxcuse for a small size.


> Rich

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