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=-1.0 required=5.0 tests=MAILING_LIST_MULTI,
	T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4
Received: (qmail 9946 invoked from network); 28 Dec 2023 21:55:21 -0000
Received: from minnie.tuhs.org (50.116.15.146)
  by inbox.vuxu.org with ESMTPUTF8; 28 Dec 2023 21:55:21 -0000
Received: from minnie.tuhs.org (localhost [IPv6:::1])
	by minnie.tuhs.org (Postfix) with ESMTP id 670BF43D41;
	Fri, 29 Dec 2023 07:55:16 +1000 (AEST)
Received: from nb3.reedmedia.net (nb3.reedmedia.net [71.19.148.35])
	by minnie.tuhs.org (Postfix) with ESMTPS id 118A043D40
	for <tuhs@tuhs.org>; Fri, 29 Dec 2023 07:55:09 +1000 (AEST)
Received: from [47.185.88.56] (helo=reedmedia.net)
	by nb3.reedmedia.net with esmtpa (Exim 4.89)
	(envelope-from <reed@reedmedia.net>)
	id 1rIyLL-0001pL-A8; Thu, 28 Dec 2023 21:55:07 +0000
Received: by reedmedia.net with local (mailout 0.18, from userid 1000)
	id 4560-1703800508; Thu, 28 Dec 2023 21:55:09 +0000
Date: Thu, 28 Dec 2023 21:55:08 +0000 (UTC)
From: "Jeremy C. Reed" <reed@reedmedia.net>
To: KenUnix <ken.unix.guy@gmail.com>
In-Reply-To: <CAJXSPs8ew3BaE+BkOVWsx7vdxyGgrtkkDbwYK9zvRwY74v78Yw@mail.gmail.com>
Message-ID: <a80eb46-c16b-5ef9-68d0-e9cefff6d646@reedmedia.net>
References: <CAJXSPs8ew3BaE+BkOVWsx7vdxyGgrtkkDbwYK9zvRwY74v78Yw@mail.gmail.com>
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="0-556420330-1703800508=:9712"
Message-ID-Hash: XGYLQGZONXALKHZXMEXOAI72OQSJVFZF
X-Message-ID-Hash: XGYLQGZONXALKHZXMEXOAI72OQSJVFZF
X-MailFrom: reed@reedmedia.net
X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header
CC: UNIX TUHS Group <tuhs@tuhs.org>
X-Mailman-Version: 3.3.6b1
Precedence: list
Subject: [TUHS] Re: Trying to compile cron
List-Id: The Unix Heritage Society mailing list <tuhs.tuhs.org>
Archived-At: <https://www.tuhs.org/mailman3/hyperkitty/list/tuhs@tuhs.org/message/XGYLQGZONXALKHZXMEXOAI72OQSJVFZF/>
List-Archive: <https://www.tuhs.org/mailman3/hyperkitty/list/tuhs@tuhs.org/>
List-Help: <mailto:tuhs-request@tuhs.org?subject=help>
List-Owner: <mailto:tuhs-owner@tuhs.org>
List-Post: <mailto:tuhs@tuhs.org>
List-Subscribe: <mailto:tuhs-join@tuhs.org>
List-Unsubscribe: <mailto:tuhs-leave@tuhs.org>

  This message is in MIME format.  The first part should be readable text,
  while the remaining parts are likely unreadable without MIME-aware tools.

--0-556420330-1703800508=:9712
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: QUOTED-PRINTABLE

On Thu, 28 Dec 2023, KenUnix wrote:

> Hi. I am trying to compile cron for the 3b2-400 and 3b2-700
> and am apparently missing required libraries. The reason is
> on the 3b2-400 after boot up it complains there is corruption
> in the crontab for every user lp, sysadm, root and so on.
>=20
> # make cron
> =C2=A0 =C2=A0 =C2=A0 =C2=A0 cc -O =C2=A0cron.c -o cron
> undefined =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =
=C2=A0 =C2=A0 first referenced
> =C2=A0symbol =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=
=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 in file
> el_add =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=
=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0cron.o
> el_delete =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =
=C2=A0 =C2=A0 =C2=A0 =C2=A0 cron.o
> el_empty =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0cron.o
> el_first =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0cron.o
> el_init =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 cron.o
> xmalloc =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 cron.o
> el_remove =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =
=C2=A0 =C2=A0 =C2=A0 =C2=A0 cron.o
> num =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0=
 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 cron.o
> days_in_mon =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=
=A0 =C2=A0 =C2=A0 =C2=A0 cron.o
> days_btwn =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =
=C2=A0 =C2=A0 =C2=A0 =C2=A0 cron.o
> ld fatal: Symbol referencing errors. No output written to cron
> *** Error code 13
>=20
> Stop.
>=20
> Does anyone have these libraries? Thanks.

At first I thought the el_ code was editline code but that doesn't make=20
sense in cron, but then I found the General-Purpose Event List Manager.

See
https://www.tuhs.org/cgi-bin/utree.pl?file=3DSysVR4/cmd/cron/elm.c
and
https://www.tuhs.org/cgi-bin/utree.pl?file=3DSysVR4/cmd/cron/funcs.c

Does your cron source come with this other code?

By the way, how to browse the SysVR4 code at TUHS?

--0-556420330-1703800508=:9712--