From: Felix Janda <felix.janda@posteo.de>
To: Alexey Gladkov <gladkov.alexey@gmail.com>
Cc: kbd@lists.altlinux.org
Subject: Re: [kbd] [PATCH 5/5] Replace error() by fprintf() and perror()
Date: Wed, 6 May 2015 21:34:09 +0200
Message-ID: <20150506193409.GA30407@euler> (raw)
In-Reply-To: <20150504195148.GA3967@euler>
Alexey Gladkov wrote:
> I prefer to save compatibility with the error() function. It costs
> nothing, but it does not require to keep in mind the difference
> between two implementations.
There is a small cost (which might not be relevant for kbd):
The compiler does not know that kbd_error() will not return in most
cases and might emit warnings about possibly uninitialized variables
because of that.
Just to mentoin it...
Felix
next prev parent reply other threads:[~2015-05-06 19:34 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-22 19:06 Felix Janda
2015-04-26 11:18 ` Alexey Gladkov
2015-04-28 22:08 ` Alexey Gladkov
2015-04-29 18:11 ` Felix Janda
2015-04-30 19:21 ` Alexey Gladkov
2015-04-30 20:36 ` Felix Janda
2015-05-04 18:38 ` Alexey Gladkov
2015-05-04 23:10 ` Alexey Gladkov
2015-05-06 19:34 ` Felix Janda [this message]
2015-05-11 22:00 ` Alexey Gladkov
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