linux-kernel - Re: scripts/basic/bin2c: Complete error handling in main()

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Message-ID: <c2024819-f054-9b70-2b2c-582d4a9db061@suse.com>
Date:   Fri, 4 Nov 2016 13:19:08 +0100
From:   Michal Marek <mmarek@...e.com>
To:     SF Markus Elfring <elfring@...rs.sourceforge.net>,
        linux-kbuild@...r.kernel.org
Cc:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: Re: scripts/basic/bin2c: Complete error handling in main()

On 2016-11-03 20:48, SF Markus Elfring wrote:
>> You could define an xprintf() macro that checks if the return value
>> is < 0 and simply calls perror() and exit(1) in such case.
> 
> Does such a macro belong to any general header file from the Linux
> software library?

No.

Michal