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List:       gnupg-devel
Subject:    Re: Guarantees of gpg_strerror_r may not hold
From:       Werner Koch via Gnupg-devel <gnupg-devel () gnupg ! org>
Date:       2022-11-30 12:44:12
Message-ID: 87r0xkhasj.fsf () wheatstone ! g10code ! de
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On Wed, 30 Nov 2022 12:38, NIIBE Yutaka said:

> +      snprintf (buf, buflen, "strerror_r failed: %i\n", r);

May I suggest to use

         snprintf (buf, buflen, "[errno=%i]\n", r);

Sich bracketed error messages are often used if there is a problem wit
the error message.


Salam-Shalom,

   Werner

-- 
The pioneers of a warless world are the youth that
refuse military service.             - A. Einstein

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