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Date:   Sun, 15 Sep 2019 11:43:06 +0200
From:   Pavel Machek <pavel@ucw.cz>
To:     Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc:     Andrew Morton <akpm@linux-foundation.org>,
        Jonathan Corbet <corbet@lwn.net>,
        Andy Shevchenko <andy.shevchenko@gmail.com>,
        Joe Perches <joe@perches.com>, Petr Mladek <pmladek@suse.com>,
        Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>,
        Jani Nikula <jani.nikula@linux.intel.com>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Uwe Kleine-K??nig <uwe@kleine-koenig.org>,
        linux-doc@vger.kernel.org
Subject: Re: [PATCH v2] printf: add support for printing symbolic error codes
Message-ID: <20190915094306.GA1060@bug>
References: <20190830214655.6625-1-linux@rasmusvillemoes.dk>
 <20190909203826.22263-1-linux@rasmusvillemoes.dk>
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On Mon 2019-09-09 22:38:25, Rasmus Villemoes wrote:
> It has been suggested several times to extend vsnprintf() to be able
> to convert the numeric value of ENOSPC to print "ENOSPC". This is yet
> another attempt. Rather than adding another %p extension, simply teach
> plain %p to convert ERR_PTRs. While the primary use case is

For the record, I hate manually decoding errors, so I like this patch.

									Pavel
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