From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-x42a.google.com (mail-wr1-x42a.google.com [IPv6:2a00:1450:4864:20::42a]) by sourceware.org (Postfix) with ESMTPS id 0B760386F030 for ; Fri, 19 Feb 2021 12:31:44 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 0B760386F030 Received: by mail-wr1-x42a.google.com with SMTP id b3so8220470wrj.5 for ; Fri, 19 Feb 2021 04:31:43 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:cc:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=z96E4x6B+cknI/4dYR5U+D9ytgnKWsi5AO8ayaE/Lfo=; b=koOBgs79LFw36xgIqXr5bj4ZD2H4rwQY3jzq0lF7SLHjk19undkSxu5FDvkfEPFwhv 9bezckERTofsJ+/2yvp2b0Lock0AXeM7395F8W14e/I64YyXe8dz8ndzlQiCLkdCnU5Q 2a/4U4zCrCVrHvuliZGdyvk+DUcZQXfHd4ldl5E7UaXB97AUCxr9ZQasAJIxnTY5m5w5 48CNuLZs0Xch8m3vQTqB9k5QVHA9dH+l9kqzjtpWWInvQFfsjCjoy89Tw1FH+T5ay/Hg dYdmYnBCpz621zgw7SgQBXWckb2y1nxZyFyNFQZdXh1jVoBLGNzLL1UUs6/zIrJ+bnML KOSQ== X-Gm-Message-State: AOAM533SEydZuPgS+HhbmiP6Y2JLt0eybFeYUrKzAw7TCFW6BZHnwbOq kX0KBfBink0V8fHMxfFHe3VL0z86YOhZlA== X-Google-Smtp-Source: ABdhPJzflS8ub3WLbnVsrpl1kCsCD0l4nN6KacnfX2rcBXpjP3qf1HS0V8HuiskQh/q0VhTdm6jPLQ== X-Received: by 2002:adf:e8d2:: with SMTP id k18mr1292674wrn.286.1613737902914; Fri, 19 Feb 2021 04:31:42 -0800 (PST) Received: from ?IPv6:2001:a61:3a2d:1d01:99ab:4f20:ed7f:402b? ([2001:a61:3a2d:1d01:99ab:4f20:ed7f:402b]) by smtp.gmail.com with ESMTPSA id r7sm11173264wmh.38.2021.02.19.04.31.42 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 19 Feb 2021 04:31:42 -0800 (PST) Cc: mtk.manpages@gmail.com, linux-man@vger.kernel.org, libc-alpha@sourceware.org Subject: Re: [PATCH 1/6] abort.3: SYNOPSIS: Use 'noreturn' in prototypes To: Alejandro Colomar References: <20210218212358.246072-1-alx.manpages@gmail.com> <20210218212358.246072-2-alx.manpages@gmail.com> From: "Michael Kerrisk (man-pages)" Message-ID: <0f80aeba-a619-4b9f-3d99-70a6777080b3@gmail.com> Date: Fri, 19 Feb 2021 13:31:39 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: <20210218212358.246072-2-alx.manpages@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-11.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, KAM_SHORT, NICE_REPLY_A, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 19 Feb 2021 12:31:45 -0000 Hi Alex, On 2/18/21 10:23 PM, Alejandro Colomar wrote: > POSIX specifies that abort() shall not return. > Glibc uses __attribute__((__noreturn__)). > Let's use standard C11 'noreturn' in the manual page. C11!? I'm only just getting over C99... But okay, it seems reasonable :-). I applied all of the patches. Cheers, Michael > > Signed-off-by: Alejandro Colomar > --- > man3/abort.3 | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/man3/abort.3 b/man3/abort.3 > index 71d555841..b33d23ad1 100644 > --- a/man3/abort.3 > +++ b/man3/abort.3 > @@ -38,7 +38,7 @@ abort \- cause abnormal process termination > .nf > .B #include > .PP > -.B void abort(void); > +.B noreturn void abort(void); > .fi > .SH DESCRIPTION > The > -- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Linux/UNIX System Programming Training: http://man7.org/training/