src/usr.sbin/cron/crontab/crontab.c, branch release/4.2.0_cvs

This commit was manufactured by cvs2svn to create tag

2000-11-20T04:41:45+00:00

'RELENG_4_2_0_RELEASE'.

This commit was manufactured to restore the state of the 4.2-RELEASE image.
Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.

MFC: Prevent people from using crontab to read any crontab formatted file.

2000-11-09T11:05:36+00:00

Approved by:	jkh

$Id$ -> $FreeBSD$

1999-08-28T01:35:59+00:00

Use err(3). Rewrote man page in mdoc format.

1997-09-15T06:39:25+00:00

compare return value from getopt against -1 rather than EOF, per the final

1997-03-31T05:11:47+00:00

posix standard on the topic.

Revert $FreeBSD$ to $Id$

1997-02-22T16:15:28+00:00

Make the long-awaited change from $Id$ to $FreeBSD$

1997-01-14T07:20:47+00:00

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.

Replace my "inane" usage of snprintf to copy strings with strncpy as

1996-12-17T00:55:20+00:00

used by OpenBSD.  (Quite frankly, I think it's perfectly reasonable to
use snprintf to copy strings, given that the semantics for strncpy()
are utterly idiotic and there is no POSIX sstrncpy().)

While I'm at it, incorporate some of OpenBSD's bugfixes to cron.

NOT for 2.2

Gratuitous whitespace change so that I can commit the source of the recent

1996-08-05T00:50:02+00:00

buffer overflow patch.
Reviewed by:	pst
Submitted by:	Dave Andersen

Fix up some more buffer overflow problems.

1996-08-05T00:31:27+00:00