From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2E4C513B592 for ; Fri, 1 Nov 2024 12:43:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730465010; cv=none; b=bVryFvJYw8vyOEJvkGQiXDh4Pyz04dHd5x1qfKs6fHTZ8aUjYO/VODsT/lhqph0XIhlWPv1Ab78VG2S+yLWP6aPGUSohv4MzvoCmj+DvLhQbqHqZv96YN0BYcyUbvX7/PYhHniKqkUoP+LRwztHc++xcgCOB0fUiVRLiPQqZP68= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730465010; c=relaxed/simple; bh=JUJ+DLqK8U2AdrD4lCPHBKvT50szeU0h36FmkkPHmFM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ccDEkwe4OOnmQz0Cs7WxkLaEYCgSJWlfzvJsuHxfkBvWPJj1/NXOvF3NwZx1n7Pt2+mllpu95I5HH4sNdsP82WCHeaDnd4L1S0KGTSx1tjE/xH/7I7bZsM8WdRfCLI40WUqj3L2sBdwvys00jQK6oRvcT+HKDKjwUDRddNpGcxg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PA0sqwaq; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="PA0sqwaq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 28AD5C4CECD; Fri, 1 Nov 2024 12:43:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730465009; bh=JUJ+DLqK8U2AdrD4lCPHBKvT50szeU0h36FmkkPHmFM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PA0sqwaqliripOSwh2V2O4drLlgHJ3/2w9WrpTxlyd9eveKxIva1p859l/i7NEoJy WjfrQ+w26Q7JMBYLGJorhD3AbUm+ky96dBdiFnuo8e0T2iU4z6P2oci21pvcoLnidy /lNpw3JPvdZQzFBkE40ToSw1bGxS0NPRdHyAiM485JhzPcz2wqzZUI7g9jTH2zU5ZU Xgm/1vcxrwfohrM+SoMa7mGuNlht0sNmFHvQk2qNBwy5xzfQtzEvzsMkoLsx7QKj8i 4H2sZ43G/f8VbcZOD9QDbu41mZ6PKmV0T6E7mVYjmO1vGUhIqBlfE/iHn7tjHviJn8 +xxqeNDReSEww== Date: Fri, 1 Nov 2024 13:43:25 +0100 From: Alejandro Colomar To: Vincent Lefevre Cc: linux-man@vger.kernel.org Subject: Re: [PATCH] signal.7: Better description for SIGFPE Message-ID: <20241101124325.vdqomeiemzabwtee@devuan> References: <20240924115547.294466-1-vincent@vinc17.net> Precedence: bulk X-Mailing-List: linux-man@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="wddxq3e2mishc6em" Content-Disposition: inline In-Reply-To: <20240924115547.294466-1-vincent@vinc17.net> --wddxq3e2mishc6em Content-Type: text/plain; protected-headers=v1; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Subject: Re: [PATCH] signal.7: Better description for SIGFPE MIME-Version: 1.0 Hi Vincent, On Tue, Sep 24, 2024 at 01:54:46PM +0200, Vincent Lefevre wrote: > SIGFPE has comment "Floating-point exception", which corresponds to > the FPE acronym. But this is misleading as this signal may also be > generated by an integer division by 0. >=20 > Change it to "Erroneous arithmetic operation" from POSIX: > https://pubs.opengroup.org/onlinepubs/9799919799/basedefs/signal.h.html >=20 > Note: the GNU C Library manual says "fatal arithmetic error". > https://www.gnu.org/software/libc/manual/html_node/Program-Error-Signals.= html >=20 > Signed-off-by: Vincent Lefevre Patch applied. Thanks! Have a lovely day! Alex > --- > man/man7/signal.7 | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) >=20 > diff --git a/man/man7/signal.7 b/man/man7/signal.7 > index 7a9e91cc7..d19f171b3 100644 > --- a/man/man7/signal.7 > +++ b/man/man7/signal.7 > @@ -373,7 +373,7 @@ SIGCHLD P1990 Ign Child stopped or terminated > SIGCLD \- Ign A synonym for \fBSIGCHLD\fP > SIGCONT P1990 Cont Continue if stopped > SIGEMT \- Term Emulator trap > -SIGFPE P1990 Core Floating-point exception > +SIGFPE P1990 Core Erroneous arithmetic operation > SIGHUP P1990 Term Hangup detected on controlling terminal > or death of controlling process > SIGILL P1990 Core Illegal Instruction > --=20 > 2.45.2 >=20 >=20 --=20 --wddxq3e2mishc6em Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE6jqH8KTroDDkXfJAnowa+77/2zIFAmckzO0ACgkQnowa+77/ 2zIjIhAAqym8RtCqEst9lE+8Ky34AzhZd/cM4/6NfHMp3SwO1U0/r/X4s33n8prh FgCfs9H1/R1ukjQri45slA/98coSeBFSaKUW7bA1OIEQRZwIdDDfGt/AZdKPjoxg nFdBISw1TbvB0pgrKh7AQPwEA7Obv86Gs1ExCMCvXY6It++CIPE+UKkfUQGt9OD3 i2WY27ks1rA8axIrMfo8r76CrvzJNip5ktVECX/onBffHse05KEzorSzVycu4or4 f+kkt0j/niSwPx9F6WMnIlKAFVcs5Y2pvYXC54sOKOExjw5MJ+dItaJpIWy8vjGb J1FuL333IdVhGDQQDyMjTRA0eCk5jUyjEq9j1neYYCUFLKXx18Ew+EekFPdaoUe4 fB0arlwADot6hpO2jIfQUh8t+cHd0WURztbHnSrlbuP/rU3H334KayXvrhJ0A688 JZ0MG6izAj/M2Dbkk3cfBGzAqzapDIgq9hWcdERNQKC8C9ZVuOmbuewDQicNGWjH re3R6TzWc5TZEBBI6oCRKL6O1dvoj1okiATCCLHauOR7S1xS1wPD7FLlY3zhlnVt 8dV5fJfKtM1DFiRmGDIQUeZAtXvt7tz4T+QacjKS0VhbQhvmZ2J3y7wJgvQa/6K8 m6SLGOPMPxUnAHG/5VKm3HG0lwWTIFApYmA5kqr/oOfyx4tX8RM= =MuQh -----END PGP SIGNATURE----- --wddxq3e2mishc6em--