From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-0.4 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HTML_FONT_LOW_CONTRAST,HTML_IMAGE_ONLY_20,HTML_MESSAGE, MAILING_LIST_MULTI autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 15939 invoked from network); 22 Jan 2023 10:57:25 -0000 Received: from minnie.tuhs.org (50.116.15.146) by inbox.vuxu.org with ESMTPUTF8; 22 Jan 2023 10:57:25 -0000 Received: from minnie.tuhs.org (localhost [IPv6:::1]) by minnie.tuhs.org (Postfix) with ESMTP id 1454C4250C; Sun, 22 Jan 2023 20:57:18 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tuhs.org; s=dkim; t=1674385038; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references:list-id:list-help:list-owner:list-unsubscribe: list-subscribe:list-post; bh=kzuHMNEUr1kegqyIzjtzYHtxywI/RJr8m4gWJPOcYY8=; b=gqr0ItFBbL2gj4S3squMko+noWtWbjAy0m6vKkAf0at0uIXxbwODf0dvyZRSZpAYurw81g tKbU57ZiFOtESkYYOC1X5E1PbZlsc26SCuVYdzKvX0zSjn4j6VPBrt31yoYEUwIDbiP3yl h8Nc/OHWrm0YyZ6+NffufecyNYceK9U= Received: from ewsoutbound.kpnmail.nl (unknown [195.121.94.183]) by minnie.tuhs.org (Postfix) with ESMTPS id A699442502 for ; Sun, 22 Jan 2023 20:56:56 +1000 (AEST) X-KPN-MessageId: 516206f1-9a43-11ed-b08d-005056992ed3 Received: from smtp.kpnmail.nl (unknown [10.31.155.6]) by ewsoutbound.so.kpn.org (Halon) with ESMTPS id 516206f1-9a43-11ed-b08d-005056992ed3; Sun, 22 Jan 2023 11:55:43 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=xs4all.nl; s=xs4all01; h=message-id:to:date:subject:mime-version:content-type:from; bh=kzuHMNEUr1kegqyIzjtzYHtxywI/RJr8m4gWJPOcYY8=; b=K4TvQ7P72gsj3j0dVTq1x5k+oRSCTb+U/weUvokwojUwMMX5iqZd4S7bFV3uFQMXqFBXDrPP6zGQ7 TxB15Zx6zr8rD1wyn6m4o4Ld7ssg8Lwnt+bIjaUlWxJrvtZxnyc4iWJvMOesZxwpZYXHDOxcvWy8xd jgwuv2wIwIgI+BEgAPGDEtu5fLONUd3gfYpcAMgPiwAEesnc9fAthsqkekjXNT1K2wii8VBOFZLXF7 5dQsYfSdRDtNpt1/Rr+Hl68M4B7lmOi3d2B4VrtfOXwcyzWf6z2n4FPzXz9UXIxctc6OsCSU4jLPm/ 18Gm9IfwF13psqHtiuMlOpH7LwGFqwQ== X-KPN-MID: 33|+pYENxLqFRUt506LNPZMIiEuEXp+Zrmictf8SRPDBc2qrUUmXd6LqfgxgwY9irJ ROTa7TbSbJ13G75NmKCqHikEH3hNJYn5/eHp/VhDFc1A= X-KPN-VerifiedSender: Yes X-CMASSUN: 33|zzfmERalm26Ak2uuv52WkApVGWjoHyQ+M1ncYoMj+kpISiSbsQ5zlCYjvp8u+fV Y3qC5MD7GuK8QD4k1DFYf8A== X-Originating-IP: 31.151.65.212 Received: from smtpclient.apple (31-151-65-212.dynamic.upc.nl [31.151.65.212]) by smtp.xs4all.nl (Halon) with ESMTPSA id 75bae14c-9a43-11ed-87f0-00505699772e; Sun, 22 Jan 2023 11:56:44 +0100 (CET) Content-Type: multipart/signed; boundary="Apple-Mail=_32A1D3A8-6959-4703-919D-BA311577FAB6"; protocol="application/pgp-signature"; micalg=pgp-sha1 Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.300.101.1.3\)) Date: Sun, 22 Jan 2023 11:56:33 +0100 References: To: The Eunuchs Hysterical Society In-Reply-To: Message-Id: X-Mailer: Apple Mail (2.3731.300.101.1.3) Message-ID-Hash: 637UZBWHZTOTQEFX7GLWU7UDBCUW354X X-Message-ID-Hash: 637UZBWHZTOTQEFX7GLWU7UDBCUW354X X-MailFrom: jaapna@xs4all.nl X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-tuhs.tuhs.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.6b1 Precedence: list Subject: [TUHS] Re: FD 2 List-Id: The Unix Heritage Society mailing list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: Jaap Akkerhuis via TUHS Reply-To: Jaap Akkerhuis --Apple-Mail=_32A1D3A8-6959-4703-919D-BA311577FAB6 Content-Type: multipart/alternative; boundary="Apple-Mail=_8E1D4BDC-E059-4B70-91E2-C0C247937973" --Apple-Mail=_8E1D4BDC-E059-4B70-91E2-C0C247937973 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 > On 21 Jan 2023, at 19:27, Clem Cole wrote: >=20 >=20 >=20 > On Sat, Jan 21, 2023 at 12:34 PM Warner Losh > wrote: >> It looks to be a mixed bag in 5th edition. Cc, ac, comm and find all = printf the errors. Diff uses writes to fd 2. I didn't catalog further, = but this kinda looks like a developing convention, not yet fully = realized. . > Fair enough and that makes sense... > =E1=90=A7 I do remember that pr -p actually read from FD 2. It probably still = does. Very useful to align paper in the printer. jaap --Apple-Mail=_8E1D4BDC-E059-4B70-91E2-C0C247937973 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8

On 21 = Jan 2023, at 19:27, Clem Cole <clemc@ccc.com> wrote:



On Sat, Jan = 21, 2023 at 12:34 PM Warner Losh <imp@bsdimp.com> = wrote:
It looks to be a mixed bag in 5th = edition. Cc, ac, comm and find all printf the errors. Diff uses writes = to fd 2. I didn't catalog further, but this kinda looks like a = developing convention, not yet fully realized. = .
Fair enough and that = makes sense... 
3D""<= font color=3D"#ffffff" size=3D"1">=E1=90=A7

I do remember that pr -p actually read = from FD 2. It probably still does.
Very useful to align paper = in the printer.

= jaap

= --Apple-Mail=_8E1D4BDC-E059-4B70-91E2-C0C247937973-- --Apple-Mail=_32A1D3A8-6959-4703-919D-BA311577FAB6 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP -----BEGIN PGP SIGNATURE----- Comment: GPGTools - http://gpgtools.org Comment: no-use-standard-socket iF0EARECAB0WIQQrCaF5s4l4c+dDH/sjEcdY8Kh9hQUCY80WYgAKCRAjEcdY8Kh9 hf5QAJ4nk59yQzOGPXpFHjU5v5RAV7htTgCfcKgjVcNfOdPDeIWul01s6MhvwxI= =K1CJ -----END PGP SIGNATURE----- --Apple-Mail=_32A1D3A8-6959-4703-919D-BA311577FAB6--