release/1.1.0_cvs

15 files changed, 0 insertions, 3432 deletions

diff --git a/libexec/crond/Makefile b/libexec/crond/Makefile
deleted file mode 100644
index f722dae12197..000000000000
--- a/libexec/crond/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-#
-#
-# PATCHES MAGIC                LEVEL   PATCH THAT GOT US HERE
-# --------------------         -----   ----------------------
-# CURRENT PATCH LEVEL:         1       00037
-# --------------------         -----   ----------------------
-#
-# 15 Sep 92	Adrian Hall		Fixes SRCS line
-#
-
-PROG=	crond
-SRCS=	crond.c database.c user.c entry.c misc.c job.c do_command.c env.c
-CFLAGS+=-I${.CURDIR} -DDEBUGGING=1 -DBSD -DCRONDIR='"/var/cron"' -fstrength-reduce
-MAN8=	crond.8
-
-.include <bsd.prog.mk>
diff --git a/libexec/crond/Makefile.vixie b/libexec/crond/Makefile.vixie
deleted file mode 100644
index 9e5ee8a3a808..000000000000
--- a/libexec/crond/Makefile.vixie
+++ /dev/null
@@ -1,123 +0,0 @@
-# Makefile for vixie's cron
-#
-# $Header: /a/cvs/386BSD/src/libexec/crond/Makefile.vixie,v 1.1.1.1 1993/06/12 14:55:04 rgrimes Exp $
-#
-# vix 03mar88 [moved to RCS, rest of log is in there]
-# vix 30mar87 [goodbye, time.c; hello, getopt]
-# vix 12feb87 [cleanup for distribution]
-# vix 30dec86 [written]
-
-#/* Copyright 1988,1990 by Paul Vixie
-# * All rights reserved
-# *
-# * Distribute freely, except: don't remove my name from the source or
-# * documentation (don't take credit for my work), mark your changes (don't
-# * get me blamed for your possible bugs), don't alter or remove this
-# * notice.  May be sold if buildable source is provided to buyer.  No
-# * warrantee of any kind, express or implied, is included with this
-# * software; use at your own risk, responsibility for damages (if any) to
-# * anyone resulting from the use of this software rests entirely with the
-# * user.
-# *
-# * Send bug reports, bug fixes, enhancements, requests, flames, etc., and
-# * I'll try to keep a version up to date.  I can be reached as follows:
-# * Paul Vixie, 329 Noe Street, San Francisco, CA, 94114, (415) 864-7013,
-# * paul@vixie.sf.ca.us || {hoptoad,pacbell,decwrl,crash}!vixie!paul
-# */
-
-# NOTES:
-#	'make' can be done by anyone
-#	'make install' must be done by root
-#
-#	this package needs getopt(3), bitstring(3), and BSD install(8).
-#
-#	the configurable stuff in this makefile consists of compilation
-#	options (use -O, cron runs forever) and destination directories.
-#	SHELL is for the 'augumented make' systems where 'make' imports
-#	SHELL from the environment and then uses it to run its commands.
-#	if your environment SHELL variable is /bin/csh, make goes real
-#	slow and sometimes does the wrong thing.  BINDIR is where the
-#	'crontab' command goes, and should be a common place like /usr/bin.
-#	LIBDIR is where the cron daemon lives; /usr/etc is common.
-#
-#	this package needs the 'bitstring macros' library, which is
-#	available from me or from the comp.sources.unix archive.  if you
-#	put 'bitstring.h' in a non-standard place (i.e., not intuited by
-#	cc(1)), you will have to define INCLUDE to set the include
-#	directory for cc.  INCLUDE should be `-Isomethingorother'.
-#
-#	there's more configuration info in config.h; edit that first!
-
-#################################### begin configurable stuff
-#<<DESTROOT is assumed to have ./etc, ./bin, and ./man subdirectories>>
-DESTROOT	=	/usr/
-#<<CRONDIR will be created by crond or crontab if nec'y>>
-CRONDIR		=	/var/cron
-#<<need bitstring.h>>
-INCLUDE		=	-I.
-#INCLUDE	=
-#<<need getopt()>>
-#LIBS		=	/usr/local/lib/getopt.o
-LIBS		=
-#<<optimize or debug?>>
-OPTIM		=	-O -fstrength-reduce
-#OPTIM		=	-g
-#<<want -x flag for debugging?>>
-DEBUGGING	=	-DDEBUGGING=1
-#DEBUGGING	=	-DDEBUGGING=0
-#<<ATT or BSD?>>
-# (ATT untested)
-#COMPAT		=	-DATT
-COMPAT		=	-DBSD
-#<<lint flags of choice?>>
-LINTFLAGS	=	-hbxa $(INCLUDE) $(COMPAT) $(DEBUGGING)
-#<<want to use a nonstandard CC?>>
-#CC		=	vcc
-#<<manifest defines>>
-DEFS		=	'-DCRONDIR="$(CRONDIR)"'
-#################################### end configurable stuff
-
-SHELL		=	/bin/sh
-CFLAGS		=	$(OPTIM) $(INCLUDE) $(COMPAT) $(DEBUGGING) $(DEFS)
-
-INFOS		=	README CHANGES.V2 FEATURES INSTALL CONVERSION THANKS
-MANPAGES	=	bitstring.3 crontab.5 crontab.1 crond.8
-HEADERS		=	bitstring.h cron.h config.h
-SOURCES		=	crond.c crontab.c database.c do_command.c \
-			entry.c env.c job.c misc.c user.c
-SHAR_SOURCE	=	$(INFOS) $(MANPAGES) Makefile $(HEADERS) $(SOURCES)
-LINT_CROND	=	crond.c database.c user.c entry.c \
-			misc.c job.c do_command.c env.c
-LINT_CRONTAB	=	crontab.c misc.c entry.c env.c
-CRON_OBJ	=	crond.o database.o user.o entry.o \
-			misc.o job.o do_command.o env.o
-CRONTAB_OBJ	=	crontab.o misc.o entry.o env.o
-
-all		:	crond crontab
-
-lint		:
-			lint $(LINTFLAGS) $(LINT_CROND) $(LIBS) \
-			|grep -v "constant argument to NOT" 2>&1
-			lint $(LINTFLAGS) $(LINT_CRONTAB) $(LIBS) \
-			|grep -v "constant argument to NOT" 2>&1
-
-crond		:	$(CRON_OBJ)
-			$(CC) -o crond $(CRON_OBJ) $(LIBS)
-
-crontab		:	$(CRONTAB_OBJ)
-			$(CC) -o crontab $(CRONTAB_OBJ) $(LIBS)
-
-install		:	all
-			install -c -m 111 -o root -s crond $(DESTROOT)/libexec/
-			install -c -m 4111 -o root -s crontab $(DESTROOT)/bin/
-			#install -c crontab.1 $(DESTROOT)/man/man1/crontab.1
-			#install -c crond.8   $(DESTROOT)/man/man8/crond.8
-			install -c crontab.5 $(DESTROOT)/man/man5/crontab.5
-
-clean		:;	rm -f *.o crond crontab a.out core tags *~ #*
-
-kit		:	$(SHAR_SOURCE)
-			makekit -m -s50k $(SHAR_SOURCE)
-
-$(CRON_OBJ)	:	cron.h config.h Makefile
-$(CRONTAB_OBJ)	:	cron.h config.h Makefile
diff --git a/libexec/crond/README b/libexec/crond/README
deleted file mode 100644
index dcc6fcfbbbfd..000000000000
--- a/libexec/crond/README
+++ /dev/null
@@ -1,93 +0,0 @@
-Vixie's Cron V2.1
-May 29, 1991
-[V2.0 was July 5, 1990]
-[V2.0-beta was December 9, 1988]
-[V1.0 was May 6, 1987]
-Paul Vixie
-
-This is a version of 'cron' that is known to run on BSD 4.[23] systems.  It
-is functionally based on the SysV cron, which means that each user can have
-their own crontab file (all crontab files are stored in a read-protected
-directory, usually /var/cron/tabs).  No direct support is provided for
-'at'; you can continue to run 'atrun' from the crontab as you have been
-doing.  If you don't have atrun (i.e., System V) you are in trouble.
-
-A messages is logged each time a command is executed; also, the files
-"allow" and "deny" in /var/cron can be used to control access to the
-"crontab" command (which installs crontabs).  It hasn't been tested on
-SysV, although some effort has gone into making the port an easy one.
-
-The code was all written by me, and is (quoted from Makefile):
-
-#/* Copyright 1988,1990 by Paul Vixie
-# * All rights reserved
-# *
-# * Distribute freely, except: don't remove my name from the source or
-# * documentation (don't take credit for my work), mark your changes (don't
-# * get me blamed for your possible bugs), don't alter or remove this
-# * notice.  May be sold if buildable source is provided to buyer.  No
-# * warrantee of any kind, express or implied, is included with this
-# * software; use at your own risk, responsibility for damages (if any) to
-# * anyone resulting from the use of this software rests entirely with the
-# * user.
-# *
-# * Send bug reports, bug fixes, enhancements, requests, flames, etc., and
-# * I'll try to keep a version up to date.  I can be reached as follows:
-# * Paul Vixie, 329 Noe Street, San Francisco, CA, 94114, (415) 864-7013,
-# * paul@vixie.sf.ca.us || {hoptoad,pacbell,decwrl,crash}!vixie!paul
-# */
-
-This is more or less the copyright that USENET contributed software usually
-has.  Since ATT couldn't use this version if they had to freely distribute
-source, and since I'd love to see them use it, I'll offer some rediculously
-low license fee just to have them take it.  In the unlikely event that they
-do this, I will continue to support and distribute the pseudo-PD version, so
-please, don't flame me for wanting my work to see a wider distribution.
-
-To use this: Sorry, folks, there is no cutesy 'Configure' script.  You'll
-have to go edit a couple of files... So, here's the checklist:
-
-	Read all the FEATURES, INSTALL, and CONVERSION files
-	Edit config.h
-	Edit Makefile
-		(both of these files have instructions inside; note that
-		 some things in config.h are definable in Makefile and are
-		 therefore surrounded by #ifndef...#endif)
-	'make'
-	'su' and 'make install'
-		(you may have to install the man pages by hand)
-	kill your existing cron process
-		(actually you can run your existing cron if you want, but why?)
-	build new crontabs using /usr/lib/{crontab,crontab.local}
-		(either put them all in "root"'s crontab, or divide it up
-		 and rip out all the 'su' commands, collapse the lengthy
-		 lists into ranges with steps -- basically, this step is
-		 as much work as you want to make it)
-	start up the new cron
-		(must be done as root)
-	watch it. test it with 'crontab -r' and watch the daemon track your
-		changes.
-	if you like it, change your /etc/{rc,rc.local} to use it instead of
-		the old one.
-
-$Header: /a/cvs/386BSD/src/libexec/crond/README,v 1.1.1.1 1993/06/12 14:55:04 rgrimes Exp $
-$Source: /a/cvs/386BSD/src/libexec/crond/README,v $
-$Revision: 1.1.1.1 $
-$Log: README,v $
-# Revision 1.1.1.1  1993/06/12  14:55:04  rgrimes
-# Initial import, 0.1 + pk 0.2.4-B1
-#
-Revision 2.2  91/05/29  11:37:38  vixie
-vixie
-
-Revision 2.1  90/07/18  00:23:54  vixie
-Baseline for 4.4BSD release
-
-Revision 2.0  88/12/10  04:57:50  vixie
-V2 Beta
-
-Revision 1.2  87/07/10  11:36:45  paul
-misc
-
-Revision 1.1  87/07/10  11:15:05  paul
-Initial revision
diff --git a/libexec/crond/THANKS b/libexec/crond/THANKS
deleted file mode 100644
index 3787c2943d7a..000000000000
--- a/libexec/crond/THANKS
+++ /dev/null
@@ -1,29 +0,0 @@
-15 January 1990
-Paul Vixie
-
-Many people have contributed to cron.  Many more than I can remember, in fact.
-Rich Salz and Carl Gutekunst were each of enormous help to me in V1; Carl for
-helping me understand UNIX well enough to write it, and Rich for helping me
-get the features right.
-
-John Gilmore wrote me a wonderful review of V2, which took me a whole year to
-answer even though it made me clean up some really awful things in the code.
-(According to John the most awful things are still in here, of course.)
-
-Paul Close made a suggestion which led to /etc/crond.pid and the mutex locking
-on it.  Kevin Braunsdorf of Purdue made a suggestion that led to @reboot and
-its brothers and sisters; he also sent some diffs that lead cron toward compil-
-ability with System V, though without at(1) capabilities, this cron isn't going
-to be that useful on System V.  Bob Alverson fixed a silly bug in the line
-number counting.  Brian Reid made suggestions which led to the run queue and
-the source-file labelling in installed crontabs.
-
-Scott Narveson ported V2 to a Sequent, and sent in the most useful single batch
-of diffs I got from anybody.  Changes attributable to Scott are:
-	-> sendmail won't time out if the command is slow to generate output
-	-> day-of-week names aren't off by one anymore
-	-> crontab says the right thing if you do something you shouldn't do
-	-> crontab(5) man page is longer and more informative
-	-> misc changes related to the side effects of fclose()
-	-> Sequent "universe" support added (may also help on Pyramids)
-	-> null pw_shell is dealt with now; default is /bin/sh
diff --git a/libexec/crond/config.h b/libexec/crond/config.h
deleted file mode 100644
index f2a6756e18bd..000000000000
--- a/libexec/crond/config.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/* config.h - configurables for Vixie Cron
- *
- * $Header: /a/cvs/386BSD/src/libexec/crond/config.h,v 1.1.1.1 1993/06/12 14:55:04 rgrimes Exp $
- */
-
-/* Copyright 1988,1990 by Paul Vixie
- * All rights reserved
- *
- * Distribute freely, except: don't remove my name from the source or
- * documentation (don't take credit for my work), mark your changes (don't
- * get me blamed for your possible bugs), don't alter or remove this
- * notice.  May be sold if buildable source is provided to buyer.  No
- * warrantee of any kind, express or implied, is included with this
- * software; use at your own risk, responsibility for damages (if any) to
- * anyone resulting from the use of this software rests entirely with the
- * user.
- *
- * Send bug reports, bug fixes, enhancements, requests, flames, etc., and
- * I'll try to keep a version up to date.  I can be reached as follows:
- * Paul Vixie, 329 Noe Street, San Francisco, CA, 94114, (415) 864-7013,
- * paul@vixie.sf.ca.us || {hoptoad,pacbell,decwrl,crash}!vixie!paul
- */
-
-#ifndef	_CONFIG_FLAG
-#define	_CONFIG_FLAG
-
-/*
- * these are site-dependent
- */
-			/*
-			 * choose one of these MAILCMD commands.  I use
-			 * /bin/mail for speed; it makes biff bark but doesn't
-			 * do aliasing.  /usr/lib/sendmail does aliasing but is
-			 * a hog for short messages.  aliasing is not needed
-			 * if you make use of the MAILTO= feature in crontabs.
-			 * (hint: MAILTO= was added for this reason).
-			 */
-
-# define MAILCMD "/usr/sbin/sendmail -F\"Cron Daemon\" -odi -oem -or0s %s" /*-*/
-			/* -Fx	 = set full-name of sender
-			 * -odi	 = Option Deliverymode Interactive
-			 * -oem	 = Option Errors Mailedtosender
-			 * -or0s = Option Readtimeout -- don't time out
-			 */
-
-/* # define MAILCMD "/bin/mail -d  %s"		/*-*/
-			/* -d = undocumented but common flag: deliver locally?
-			 */
-
-#ifndef CRONDIR
-			/* CRONDIR is where crond(8) and crontab(1) both chdir
-			 * to; SPOOL_DIR, ALLOW_FILE, DENY_FILE, and LOG_FILE
-			 * are all relative to this directory.
-			 *
-			 * this can and should be set in the Makefile.
-			 */
-# define CRONDIR	"/var/cron"
-#endif
-
-			/* SPOOLDIR is where the crontabs live.
-			 * This directory will have its modtime updated
-			 * whenever crontab(1) changes a crontab; this is
-			 * the signal for crond(8) to look at each individual
-			 * crontab file and reload those whose modtimes are
-			 * newer than they were last time around (or which
-			 * didn't exist last time around...)
-			 */
-#define SPOOL_DIR	"tabs"
-
-			/* undefining these turns off their features.  note
-			 * that ALLOW_FILE and DENY_FILE must both be defined
-			 * in order to enable the allow/deny code.  If neither
-			 * LOG_FILE or SYSLOG is defined, we don't log.  If
-			 * both are defined, we log both ways.
-			 */
-#define	ALLOW_FILE	"allow"		/*-*/
-#define DENY_FILE	"deny"		/*-*/
-#define LOG_FILE	"log"		/*-*/
-
-			/* if ALLOW_FILE and DENY_FILE are not defined or are
-			 * defined but neither exists, should crontab(1) be
-			 * usable only by root?
-			 */
-/*#define ALLOW_ONLY_ROOT			/*-*/
-
-			/* if you want to use syslog(3) instead of appending
-			 * to CRONDIR/LOG_FILE (/var/cron/log, e.g.), define
-			 * SYSLOG here.  Note that quite a bit of logging
-			 * info is written, and that you probably don't want
-			 * to use this on 4.2bsd since everything goes in
-			 * /usr/spool/mqueue/syslog.  On 4.[34]bsd you can
-			 * tell /etc/syslog.conf to send cron's logging to
-			 * a separate file.
-			 */
-/*#define SYSLOG	 			/*-*/
-
-			/* this is the name of the environment variable
-			 * that contains the user name.  it isn't read by
-			 * cron, but it is SET by crond in the environments
-			 * it creates for subprocesses.  on BSD, it will
-			 * always be USER; on SysV it could be LOGNAME or
-			 * something else.
-			 */
-#if defined(BSD)
-# define USERENV	"USER"
-#endif
-#if defined(ATT)
-# define USERENV	"LOGNAME"
-#endif
-
-			/* where should the daemon stick its PID?
-			 */
-#define PIDFILE		"/var/run/crond.pid"
-
-#endif /*CONFIG_FLAG*/
diff --git a/libexec/crond/cron.h b/libexec/crond/cron.h
deleted file mode 100644
index de89f9fb05f1..000000000000
--- a/libexec/crond/cron.h
+++ /dev/null
@@ -1,263 +0,0 @@
-/* cron.h - header for vixie's cron
- *
- * $Header: /a/cvs/386BSD/src/libexec/crond/cron.h,v 1.1.1.1 1993/06/12 14:55:04 rgrimes Exp $
- * $Source: /a/cvs/386BSD/src/libexec/crond/cron.h,v $
- * $Revision: 1.1.1.1 $
- * $Log: cron.h,v $
- * Revision 1.1.1.1  1993/06/12  14:55:04  rgrimes
- * Initial import, 0.1 + pk 0.2.4-B1
- *
- * Revision 2.1  90/07/18  00:23:47  vixie
- * Baseline for 4.4BSD release
- * 
- * Revision 2.0  88/12/10  04:57:39  vixie
- * V2 Beta
- * 
- * Revision 1.2  88/11/29  13:05:46  vixie
- * seems to work on Ultrix 3.0 FT1
- * 
- * Revision 1.1  88/11/14  12:27:49  vixie
- * Initial revision
- * 
- * Revision 1.4  87/05/02  17:33:08  paul
- * baseline for mod.sources release
- *
- * vix 14jan87 [0 or 7 can be sunday; thanks, mwm@berkeley]
- * vix 30dec86 [written]
- */
-
-/* Copyright 1988,1990 by Paul Vixie
- * All rights reserved
- *
- * Distribute freely, except: don't remove my name from the source or
- * documentation (don't take credit for my work), mark your changes (don't
- * get me blamed for your possible bugs), don't alter or remove this
- * notice.  May be sold if buildable source is provided to buyer.  No
- * warrantee of any kind, express or implied, is included with this
- * software; use at your own risk, responsibility for damages (if any) to
- * anyone resulting from the use of this software rests entirely with the
- * user.
- *
- * Send bug reports, bug fixes, enhancements, requests, flames, etc., and
- * I'll try to keep a version up to date.  I can be reached as follows:
- * Paul Vixie, 329 Noe Street, San Francisco, CA, 94114, (415) 864-7013,
- * paul@vixie.sf.ca.us || {hoptoad,pacbell,decwrl,crash}!vixie!paul
- */
-
-#ifndef	_CRON_FLAG
-#define	_CRON_FLAG
-
-#include <stdio.h>
-#include <ctype.h>
-#include <bitstring.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include "config.h"
-
-	/* these are really immutable, and are
-	 *   defined for symbolic convenience only
-	 * TRUE, FALSE, and ERR must be distinct
-	 */
-#define TRUE		1
-#define FALSE		0
-	/* system calls return this on success */
-#define OK		0
-	/*   or this on error */
-#define ERR		(-1)
-
-	/* meaningless cookie for smart compilers that will pick their
-	 * own register variables; this makes the code neater.
-	 */
-#define	local		/**/
-
-	/* turn this on to get '-x' code */
-#ifndef DEBUGGING
-#define DEBUGGING	FALSE
-#endif
-
-#define READ_PIPE	0	/* which end of a pipe pair do you read? */
-#define WRITE_PIPE	1	/*   or write to? */
-#define STDIN		0	/* what is stdin's file descriptor? */
-#define STDOUT		1	/*   stdout's? */
-#define STDERR		2	/*   stderr's? */
-#define ERROR_EXIT	1	/* exit() with this will scare the shell */
-#define	OK_EXIT		0	/* exit() with this is considered 'normal' */
-#define	MAX_FNAME	100	/* max length of internally generated fn */
-#define	MAX_COMMAND	1000	/* max length of internally generated cmd */
-#define	MAX_ENVSTR	1000	/* max length of envvar=value\0 strings */
-#define	MAX_TEMPSTR	100	/* obvious */
-#define	MAX_UNAME	20	/* max length of username, should be overkill */
-#define	ROOT_UID	0	/* don't change this, it really must be root */
-#define	ROOT_USER	"root"	/* ditto */
-
-				/* NOTE: these correspond to DebugFlagNames,
-				 *	defined below.
-				 */
-#define	DEXT		0x0001	/* extend flag for other debug masks */
-#define	DSCH		0x0002	/* scheduling debug mask */
-#define	DPROC		0x0004	/* process control debug mask */
-#define	DPARS		0x0008	/* parsing debug mask */
-#define	DLOAD		0x0010	/* database loading debug mask */
-#define	DMISC		0x0020	/* misc debug mask */
-#define	DTEST		0x0040	/* test mode: don't execute any commands */
-
-				/* the code does not depend on any of vfork's
-				 * side-effects; it just uses it as a quick
-				 * fork-and-exec.
-				 */
-#if defined(BSD)
-# define VFORK		vfork
-#endif
-#if defined(ATT)
-# define VFORK		fork
-#endif
-
-#define	CRON_TAB(u)	"%s/%s", SPOOL_DIR, u
-#define	REG		register
-#define	PPC_NULL	((char **)NULL)
-
-#ifndef MAXHOSTNAMELEN
-#define MAXHOSTNAMELEN 64
-#endif
-
-#define	Skip_Blanks(c, f) \
-			while (c == '\t' || c == ' ') \
-				c = get_char(f);
-
-#define	Skip_Nonblanks(c, f) \
-			while (c!='\t' && c!=' ' && c!='\n' && c != EOF) \
-				c = get_char(f);
-
-#define	Skip_Line(c, f) \
-			do {c = get_char(f);} while (c != '\n' && c != EOF);
-
-#if DEBUGGING
-# define Debug(mask, message) \
-			if ( (DebugFlags & (mask) ) == (mask) ) \
-				printf message;
-#else /* !DEBUGGING */
-# define Debug(mask, message) \
-			;
-#endif /* DEBUGGING */
-
-#define	MkLower(ch)	(isupper(ch) ? tolower(ch) : ch)
-#define	MkUpper(ch)	(islower(ch) ? toupper(ch) : ch)
-#define	Set_LineNum(ln)	{Debug(DPARS|DEXT,("linenum=%d\n",ln)); \
-			 LineNumber = ln; \
-			}
-
-#define	FIRST_MINUTE	0
-#define	LAST_MINUTE	59
-#define	MINUTE_COUNT	(LAST_MINUTE - FIRST_MINUTE + 1)
-
-#define	FIRST_HOUR	0
-#define	LAST_HOUR	23
-#define	HOUR_COUNT	(LAST_HOUR - FIRST_HOUR + 1)
-
-#define	FIRST_DOM	1
-#define	LAST_DOM	31
-#define	DOM_COUNT	(LAST_DOM - FIRST_DOM + 1)
-
-#define	FIRST_MONTH	1
-#define	LAST_MONTH	12
-#define	MONTH_COUNT	(LAST_MONTH - FIRST_MONTH + 1)
-
-/* note on DOW: 0 and 7 are both Sunday, for compatibility reasons. */
-#define	FIRST_DOW	0
-#define	LAST_DOW	7
-#define	DOW_COUNT	(LAST_DOW - FIRST_DOW + 1)
-
-			/* each user's crontab will be held as a list of
-			 * the following structure.
-			 *
-			 * These are the cron commands.
-			 */
-
-typedef	struct	_entry
-	{
-		struct _entry	*next;
-		char		*cmd;
-		bitstr_t	bit_decl(minute, MINUTE_COUNT);
-		bitstr_t	bit_decl(hour,   HOUR_COUNT);
-		bitstr_t	bit_decl(dom,    DOM_COUNT);
-		bitstr_t	bit_decl(month,  MONTH_COUNT);
-		bitstr_t	bit_decl(dow,    DOW_COUNT);
-		int		flags;
-# define	DOM_STAR	0x1
-# define	DOW_STAR	0x2
-# define	WHEN_REBOOT	0x4
-	}
-	entry;
-
-			/* the crontab database will be a list of the
-			 * following structure, one element per user.
-			 *
-			 * These are the crontabs.
-			 */
-
-typedef	struct	_user
-	{
-		struct _user	*next, *prev;	/* links */
-		int		uid;		/* uid from passwd file */
-		int		gid;		/* gid from passwd file */
-		char		**envp;		/* environ for commands */
-		time_t		mtime;		/* last modtime of crontab */
-		entry		*crontab;	/* this person's crontab */
-	}
-	user;
-
-typedef	struct	_cron_db
-	{
-		user		*head, *tail;	/* links */
-		time_t		mtime;		/* last modtime on spooldir */
-	}
-	cron_db;
-
-				/* in the C tradition, we only create
-				 * variables for the main program, just
-				 * extern them elsewhere.
-				 */
-
-#ifdef MAIN_PROGRAM
-
-# if !defined(LINT) && !defined(lint)
-		static char *copyright[] = {
-			"@(#) Copyright (C) 1988, 1989, 1990 by Paul Vixie",
-			"@(#) All rights reserved"
-		};
-# endif
-
-		char *MonthNames[] = {
-			"Jan", "Feb", "Mar", "Apr", "May", "Jun",
-			"Jul", "Aug", "Sep", "Oct", "Nov", "Dec",
-			NULL};
-		char *DowNames[] = {
-			"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun",
-			NULL};
-		char *ProgramName;
-		int LineNumber;
-		time_t TargetTime;
-
-# if DEBUGGING
-		int DebugFlags;
-		char *DebugFlagNames[] = {	/* sync with #defines */
-			"ext", "sch", "proc", "pars", "load", "misc", "test",
-			NULL};	/* NULL must be last element */
-# endif /* DEBUGGING */
-
-#else /* !MAIN_PROGRAM */
-
-		extern char	*MonthNames[];
-		extern char	*DowNames[];
-		extern char	*ProgramName;
-		extern int	LineNumber;
-		extern time_t	TargetTime;
-# if DEBUGGING
-		extern int	DebugFlags;
-		extern char	*DebugFlagNames[];
-# endif /* DEBUGGING */
-#endif /* MAIN_PROGRAM */
-
-
-#endif	/* _CRON_FLAG */
diff --git a/libexec/crond/crond.8 b/libexec/crond/crond.8
deleted file mode 100644
index 71a4d2eef872..000000000000
--- a/libexec/crond/crond.8
+++ /dev/null
@@ -1,56 +0,0 @@
-.\" $Header: /a/cvs/386BSD/src/libexec/crond/crond.8,v 1.1.1.1 1993/06/12 14:55:04 rgrimes Exp $
-.\" 
-.\"/* Copyright 1988,1990 by Paul Vixie
-.\" * All rights reserved
-.\" *
-.\" * Distribute freely, except: don't remove my name from the source or
-.\" * documentation (don't take credit for my work), mark your changes (don't
-.\" * get me blamed for your possible bugs), don't alter or remove this
-.\" * notice.  May be sold if buildable source is provided to buyer.  No
-.\" * warrantee of any kind, express or implied, is included with this
-.\" * software; use at your own risk, responsibility for damages (if any) to
-.\" * anyone resulting from the use of this software rests entirely with the
-.\" * user.
-.\" *
-.\" * Send bug reports, bug fixes, enhancements, requests, flames, etc., and
-.\" * I'll try to keep a version up to date.  I can be reached as follows:
-.\" * Paul Vixie, 329 Noe Street, San Francisco, CA, 94114, (415) 864-7013,
-.\" * paul@vixie.sf.ca.us || {hoptoad,pacbell,decwrl,crash}!vixie!paul
-.\" */
-.TH CROND 8 "15 Nov 1988"
-.UC 4
-.SH NAME
-crond \- daemon to execute scheduled commands (Vixie Cron)
-.SH SYNOPSIS
-crond
-.SH DESCRIPTION
-.I Crond
-should be started from /etc/rc or /etc/rc.local.  It will return immediately,
-so you don't need to start it with '&'.
-.PP
-.I Crond
-searches /var/cron/tabs for crontab files which are named after accounts in
-/etc/passwd; crontabs found are loaded into memory.
-.I Crond
-then wakes up every minute, examining all stored crontabs, checking each
-command to see if it should be run in the current minute.  When executing
-commands, any output is mailed to the owner of the crontab (or to the user
-named in the MAILTO environment variable in the crontab, if such exists).
-.PP
-Additionally,
-.I crond
-checks each minute to see if its spool directory's modtime has changed, and
-if it has,
-.I crond
-will then examine the modtime on all crontabs and reload those which have
-changed.  Thus
-.I crond
-need not be restarted whenever a crontab file is modified.  Note that the
-.IR Crontab (1)
-command updates the modtime of the spool directory whenever it changes a
-crontab.
-.SH "SEE ALSO"
-crontab(1), crontab(5)
-.SH AUTHOR
-.nf
-Paul Vixie, paul@vixie.sf.ca.us
diff --git a/libexec/crond/crond.c b/libexec/crond/crond.c
deleted file mode 100644
index aaeb9812a1a1..000000000000
--- a/libexec/crond/crond.c
+++ /dev/null
@@ -1,317 +0,0 @@
-#if !defined(lint) && !defined(LINT)
-static char rcsid[] = "$Header: /a/cvs/386BSD/src/libexec/crond/crond.c,v 1.1.1.1 1993/06/12 14:55:04 rgrimes Exp $";
-#endif
-
-/* Copyright 1988,1990 by Paul Vixie
- * All rights reserved
- *
- * Distribute freely, except: don't remove my name from the source or
- * documentation (don't take credit for my work), mark your changes (don't
- * get me blamed for your possible bugs), don't alter or remove this
- * notice.  May be sold if buildable source is provided to buyer.  No
- * warrantee of any kind, express or implied, is included with this
- * software; use at your own risk, responsibility for damages (if any) to
- * anyone resulting from the use of this software rests entirely with the
- * user.
- *
- * Send bug reports, bug fixes, enhancements, requests, flames, etc., and
- * I'll try to keep a version up to date.  I can be reached as follows:
- * Paul Vixie, 329 Noe Street, San Francisco, CA, 94114, (415) 864-7013,
- * paul@vixie.sf.ca.us || {hoptoad,pacbell,decwrl,crash}!vixie!paul
- *
- * PATCHES MAGIC                LEVEL   PATCH THAT GOT US HERE
- * --------------------         -----   ----------------------
- * CURRENT PATCH LEVEL:         1       00131
- * --------------------         -----   ----------------------
- *
- * 06 Apr 93	Adam Glass	Fixes so it compiles quitely
- *
- */
-
-
-#define	MAIN_PROGRAM
-
-
-#include "cron.h"
-#include <sys/time.h>
-#include <sys/signal.h>
-#include <sys/types.h>
-#if defined(BSD)
-# include <sys/wait.h>
-# include <sys/resource.h>
-#endif /*BSD*/
-
-extern int	fork(), unlink();
-extern time_t	time();
-extern void	exit();
-extern unsigned	sleep();
-
-void
-usage()
-{
-	(void) fprintf(stderr, "usage:  %s [-x debugflag[,...]]\n", ProgramName);
-	(void) exit(ERROR_EXIT);
-}
-
-
-int
-main(argc, argv)
-	int	argc;
-	char	*argv[];
-{
-	extern void	set_cron_uid(), be_different(), load_database(),
-			set_cron_cwd(), open_logfile();
-
-	static void	cron_tick(), cron_sleep(), cron_sync(),
-			sigchld_handler(), parse_args(), run_reboot_jobs();
-
-	auto cron_db	database;
-
-	ProgramName = argv[0];
-
-#if defined(BSD)
-	setlinebuf(stdout);
-	setlinebuf(stderr);
-#endif
-
-	parse_args(argc, argv);
-
-# if DEBUGGING
-	/* if there are no debug flags turned on, fork as a daemon should.
-	 */
-	if (DebugFlags)
-	{
-		(void) fprintf(stderr, "[%d] crond started\n", getpid());
-	}
-	else
-# endif /*DEBUGGING*/
-	{
-		switch (fork())
-		{
-		case -1:
-			log_it("CROND",getpid(),"DEATH","can't fork");
-			exit(0);
-			break;
-		case 0:
-			/* child process */
-			be_different();
-			break;
-		default:
-			/* parent process should just die */
-			_exit(0);
-		}
-	}
-
-#if defined(BSD)
-	(void) signal(SIGCHLD, sigchld_handler);
-#endif /*BSD*/
-
-#if defined(ATT)
-	(void) signal(SIGCLD, SIG_IGN);
-#endif /*ATT*/
-
-	acquire_daemonlock();
-	set_cron_uid();
-	set_cron_cwd();
-	database.head = NULL;
-	database.tail = NULL;
-	database.mtime = (time_t) 0;
-	load_database(&database);
-	run_reboot_jobs(&database);
-	cron_sync();
-	while (TRUE)
-	{
-# if DEBUGGING
-		if (!(DebugFlags & DTEST))
-# endif /*DEBUGGING*/
-			cron_sleep();
-
-		load_database(&database);
-
-		/* do this iteration
-		 */
-		cron_tick(&database);
-
-		/* sleep 1 minute
-		 */
-		TargetTime += 60;
-	}
-}
-
-
-static void
-run_reboot_jobs(db)
-	cron_db *db;
-{
-	extern void		job_add();
-	extern int		job_runqueue();
-	register user		*u;
-	register entry		*e;
-
-	for (u = db->head;  u != NULL;  u = u->next) {
-		for (e = u->crontab;  e != NULL;  e = e->next) {
-			if (e->flags & WHEN_REBOOT) {
-				job_add(e->cmd, u);
-			}
-		}
-	}
-	(void) job_runqueue();
-}
-
-
-static void
-cron_tick(db)
-	cron_db	*db;
-{
-	extern void		job_add();
-	extern char		*env_get();
-	extern struct tm	*localtime();
- 	register struct tm	*tm = localtime(&TargetTime);
-	local int		minute, hour, dom, month, dow;
-	register user		*u;
-	register entry		*e;
-
-	/* make 0-based values out of these so we can use them as indicies
-	 */
-	minute = tm->tm_min -FIRST_MINUTE;
-	hour = tm->tm_hour -FIRST_HOUR;
-	dom = tm->tm_mday -FIRST_DOM;
-	month = tm->tm_mon +1 /* 0..11 -> 1..12 */ -FIRST_MONTH;
-	dow = tm->tm_wday -FIRST_DOW;
-
-	Debug(DSCH, ("[%d] tick(%d,%d,%d,%d,%d)\n",
-		getpid(), minute, hour, dom, month, dow))
-
-	/* the dom/dow situation is odd.  '* * 1,15 * Sun' will run on the
-	 * first and fifteenth AND every Sunday;  '* * * * Sun' will run *only*
-	 * on Sundays;  '* * 1,15 * *' will run *only* the 1st and 15th.  this
-	 * is why we keep 'e->dow_star' and 'e->dom_star'.  yes, it's bizarre.
-	 * like many bizarre things, it's the standard.
-	 */
-	for (u = db->head;  u != NULL;  u = u->next) {
-		Debug(DSCH|DEXT, ("user [%s:%d:%d:...]\n",
-			env_get(USERENV,u->envp), u->uid, u->gid))
-		for (e = u->crontab;  e != NULL;  e = e->next) {
-			Debug(DSCH|DEXT, ("entry [%s]\n", e->cmd))
-			if (bit_test(e->minute, minute)
-			 && bit_test(e->hour, hour)
-			 && bit_test(e->month, month)
-			 && ( ((e->flags & DOM_STAR) || (e->flags & DOW_STAR))
-			      ? (bit_test(e->dow,dow) && bit_test(e->dom,dom))
-			      : (bit_test(e->dow,dow) || bit_test(e->dom,dom))
-			    )
-			   ) {
-				job_add(e->cmd, u);
-			}
-		}
-	}
-}
-
-
-/* the task here is to figure out how long it's going to be until :00 of the
- * following minute and initialize TargetTime to this value.  TargetTime
- * will subsequently slide 60 seconds at a time, with correction applied
- * implicitly in cron_sleep().  it would be nice to let crond execute in
- * the "current minute" before going to sleep, but by restarting cron you
- * could then get it to execute a given minute's jobs more than once.
- * instead we have the chance of missing a minute's jobs completely, but
- * that's something sysadmin's know to expect what with crashing computers..
- */
-static void
-cron_sync()
-{
-	extern struct tm	*localtime();
- 	register struct tm	*tm;
-
-	TargetTime = time((time_t*)0);
-	tm = localtime(&TargetTime);
-	TargetTime += (60 - tm->tm_sec);
-}
-
-
-static void
-cron_sleep()
-{
-	extern void	do_command();
-	extern int	job_runqueue();
-	register int	seconds_to_wait;
-
-	do {
-		seconds_to_wait = (int) (TargetTime - time((time_t*)0));
-		Debug(DSCH, ("[%d] TargetTime=%ld, sec-to-wait=%d\n",
-			getpid(), TargetTime, seconds_to_wait))
-
-		/* if we intend to sleep, this means that it's finally
-		 * time to empty the job queue (execute it).
-		 *
-		 * if we run any jobs, we'll probably screw up our timing,
-		 * so go recompute.
-		 *
-		 * note that we depend here on the left-to-right nature
-		 * of &&, and the short-circuiting.
-		 */
-	} while (seconds_to_wait > 0 && job_runqueue());
-
-	if (seconds_to_wait > 0)
-	{
-		Debug(DSCH, ("[%d] sleeping for %d seconds\n",
-			getpid(), seconds_to_wait))
-		(void) sleep((unsigned int) seconds_to_wait);
-	}
-}
-
-
-#if defined(BSD)
-static void
-sigchld_handler()
-{
-	union wait	waiter;
-	int		pid;
-
-	for (;;)
-	{
-		pid = wait3((int *) &waiter, WNOHANG, (struct rusage *)0);
-		switch (pid)
-		{
-		case -1:
-			Debug(DPROC,
-				("[%d] sigchld...no children\n", getpid()))
-			return;
-		case 0:
-			Debug(DPROC,
-				("[%d] sigchld...no dead kids\n", getpid()))
-			return;
-		default:
-			Debug(DPROC,
-				("[%d] sigchld...pid #%d died, stat=%d\n",
-				getpid(), pid, waiter.w_status))
-		}
-	}
-}
-#endif /*BSD*/
-
-
-static void
-parse_args(argc, argv)
-	int	argc;
-	char	*argv[];
-{
-	extern	int	optind, getopt();
-	extern	void	usage();
-	extern	char	*optarg;
-
-	int	argch;
-
-	while (EOF != (argch = getopt(argc, argv, "x:")))
-	{
-		switch (argch)
-		{
-		default:
-			usage();
-		case 'x':
-			if (!set_debug_flags(optarg))
-				usage();
-			break;
-		}
-	}
-}
diff --git a/libexec/crond/database.c b/libexec/crond/database.c
deleted file mode 100644
index 6fde09efa5a3..000000000000
--- a/libexec/crond/database.c
+++ /dev/null
@@ -1,273 +0,0 @@
-#if !defined(lint) && !defined(LINT)
-static char rcsid[] = "$Header: /a/cvs/386BSD/src/libexec/crond/database.c,v 1.1.1.1 1993/06/12 14:55:04 rgrimes Exp $";
-#endif
-
-/* vix 26jan87 [RCS has the log]
- */
-
-/* Copyright 1988,1990 by Paul Vixie
- * All rights reserved
- *
- * Distribute freely, except: don't remove my name from the source or
- * documentation (don't take credit for my work), mark your changes (don't
- * get me blamed for your possible bugs), don't alter or remove this
- * notice.  May be sold if buildable source is provided to buyer.  No
- * warrantee of any kind, express or implied, is included with this
- * software; use at your own risk, responsibility for damages (if any) to
- * anyone resulting from the use of this software rests entirely with the
- * user.
- *
- * Send bug reports, bug fixes, enhancements, requests, flames, etc., and
- * I'll try to keep a version up to date.  I can be reached as follows:
- * Paul Vixie, 329 Noe Street, San Francisco, CA, 94114, (415) 864-7013,
- * paul@vixie.sf.ca.us || {hoptoad,pacbell,decwrl,crash}!vixie!paul
- */
-
-
-#include "cron.h"
-#include <pwd.h>
-#if defined(BSD)
-# include <sys/file.h>
-# include <sys/dir.h>
-#endif
-#if defined(ATT)
-# include <sys/file.h>
-# include <ndir.h>
-# include <fcntl.h>
-#endif
-
-
-extern void	perror(), exit();
-
-
-void
-load_database(old_db)
-	cron_db		*old_db;
-{
-	extern void	link_user(), unlink_user(), free_user();
-	extern user	*load_user(), *find_user();
-	extern char	*env_get();
-
-	static DIR	*dir = NULL;
-
-	struct stat	statbuf;
-	struct direct	*dp;
-	cron_db		new_db;
-	user		*u;
-
-	Debug(DLOAD, ("[%d] load_database()\n", getpid()))
-
-	/* before we start loading any data, do a stat on SPOOL_DIR
-	 * so that if anything changes as of this moment (i.e., before we've
-	 * cached any of the database), we'll see the changes next time.
-	 */
-	if (stat(SPOOL_DIR, &statbuf) < OK)
-	{
-		log_it("CROND", getpid(), "STAT FAILED", SPOOL_DIR);
-		(void) exit(ERROR_EXIT);
-	}
-
-	/* if spooldir's mtime has not changed, we don't need to fiddle with
-	 * the database.  Note that if /etc/passwd changes (like, someone's
-	 * UID/GID/HOME/SHELL, we won't see it.  Maybe we should
-	 * keep an mtime for the passwd file?  HINT
-	 *
-	 * Note that old_db->mtime is initialized to 0 in main(), and
-	 * so is guaranteed to be different than the stat() mtime the first
-	 * time this function is called.
-	 */
-	if (old_db->mtime == statbuf.st_mtime)
-	{
-		Debug(DLOAD, ("[%d] spool dir mtime unch, no load needed.\n",
-			getpid()))
-		return;
-	}
-
-	/* make sure the dir is open.  only happens the first time, since
-	 * the DIR is static and we don't close it.  Rewind the dir.
-	 */
-	if (dir == NULL)
-	{
-		if (!(dir = opendir(SPOOL_DIR)))
-		{
-			log_it("CROND", getpid(), "OPENDIR FAILED", SPOOL_DIR);
-			(void) exit(ERROR_EXIT);
-		}
-	}
-	(void) rewinddir(dir);
-
-	/* something's different.  make a new database, moving unchanged
-	 * elements from the old database, reloading elements that have
-	 * actually changed.  Whatever is left in the old database when
-	 * we're done is chaff -- crontabs that disappeared.
-	 */
-	new_db.mtime = statbuf.st_mtime;
-	new_db.head = new_db.tail = NULL;
-
-	while (NULL != (dp = readdir(dir)))
-	{
-		extern struct passwd	*getpwnam();
-		struct passwd		*pw;
-		int			crontab_fd;
-		char			fname[MAXNAMLEN+1],
-					tabname[MAXNAMLEN+1];
-
-		(void) strncpy(fname, dp->d_name, (int) dp->d_namlen);
-		fname[dp->d_namlen] = '\0';
-
-		/* avoid file names beginning with ".".  this is good
-		 * because we would otherwise waste two guaranteed calls
-		 * to getpwnam() for . and .., and also because user names
-		 * starting with a period are just too nasty to consider.
-		 */
-		if (fname[0] == '.')
-			goto next_crontab;
-
-		if (NULL == (pw = getpwnam(fname)))
-		{
-			/* file doesn't have a user in passwd file.
-			 */
-			log_it(fname, getpid(), "ORPHAN", "no passwd entry");
-			goto next_crontab;
-		}
-
-		sprintf(tabname, CRON_TAB(fname));
-		if ((crontab_fd = open(tabname, O_RDONLY, 0)) < OK)
-		{
-			/* crontab not accessible?
-			 */
-			log_it(fname, getpid(), "CAN'T OPEN", tabname);
-			goto next_crontab;
-		}
-
-		if (fstat(crontab_fd, &statbuf) < OK)
-		{
-			log_it(fname, getpid(), "FSTAT FAILED", tabname);
-			goto next_crontab;
-		}
-
-		Debug(DLOAD, ("\t%s:", fname))
-		u = find_user(old_db, fname);
-		if (u != NULL)
-		{
-			/* if crontab has not changed since we last read it
-			 * in, then we can just use our existing entry.
-			 * note that we do not check for changes in the
-			 * passwd entry (uid, home dir, etc).  HINT
-			 */
-			if (u->mtime == statbuf.st_mtime)
-			{
-				Debug(DLOAD, (" [no change, using old data]"))
-				unlink_user(old_db, u);
-				link_user(&new_db, u);
-				goto next_crontab;
-			}
-
-			/* before we fall through to the code that will reload
-			 * the user, let's deallocate and unlink the user in
-			 * the old database.  This is more a point of memory
-			 * efficiency than anything else, since all leftover
-			 * users will be deleted from the old database when
-			 * we finish with the crontab...
-			 */
-			Debug(DLOAD, (" [delete old data]"))
-			unlink_user(old_db, u);
-			free_user(u);
-		}
-		u = load_user(
-			crontab_fd,
-			pw->pw_name,
-			pw->pw_uid,
-			pw->pw_gid,
-			pw->pw_dir,
-			pw->pw_shell
-		);
-		if (u != NULL)
-		{
-			u->mtime = statbuf.st_mtime;
-			link_user(&new_db, u);
-		}
-next_crontab:
-		if (crontab_fd >= OK) {
-			Debug(DLOAD, (" [done]\n"))
-			close(crontab_fd);
-		}
-	}
-	/* if we don't do this, then when our children eventually call
-	 * getpwnam() in do_command.c's child_process to verify MAILTO=,
-	 * they will screw us up (and v-v).
-	 *
-	 * (this was lots of fun to find...)
-	 */
-	endpwent();
-
-	/* whatever's left in the old database is now junk.
-	 */
-	Debug(DLOAD, ("unlinking old database:\n"))
-	for (u = old_db->head;  u != NULL;  u = u->next)
-	{
-		Debug(DLOAD, ("\t%s\n", env_get(USERENV, u->envp)))
-		unlink_user(old_db, u);
-		free_user(u);
-	}
-
-	/* overwrite the database control block with the new one.
-	 */
-	Debug(DLOAD, ("installing new database\n"))
-#if defined(BSD)
-	/* BSD has structure assignments */
-	*old_db = new_db;
-#endif
-#if defined(ATT)
-	/* ATT, well, I don't know.  Use memcpy(). */
-	memcpy(old_db, &new_db, sizeof(cron_db));
-#endif
-	Debug(DLOAD, ("load_database is done\n"))
-}
-
-
-void
-link_user(db, u)
-	cron_db	*db;
-	user	*u;
-{
-	if (db->head == NULL)
-		db->head = u;
-	if (db->tail)
-		db->tail->next = u;
-	u->prev = db->tail;
-	u->next = NULL;
-	db->tail = u;
-}
-
-
-void
-unlink_user(db, u)
-	cron_db	*db;
-	user	*u;
-{
-	if (u->prev == NULL)
-		db->head = u->next;
-	else
-		u->prev->next = u->next;
-
-	if (u->next == NULL)
-		db->tail = u->prev;
-	else
-		u->next->prev = u->prev;
-}
-
-
-user *
-find_user(db, name)
-	cron_db	*db;
-	char	*name;
-{
-	char	*env_get();
-	user	*u;
-
-	for (u = db->head;  u != NULL;  u = u->next)
-		if (!strcmp(env_get(USERENV, u->envp), name))
-			break;
-	return u;
-}
diff --git a/libexec/crond/do_command.c b/libexec/crond/do_command.c
deleted file mode 100644
index 4dd28909da10..000000000000
--- a/libexec/crond/do_command.c
+++ /dev/null
@@ -1,583 +0,0 @@
-#if !defined(lint) && !defined(LINT)
-static char rcsid[] = "$Header: /a/cvs/386BSD/src/libexec/crond/do_command.c,v 1.1.1.1 1993/06/12 14:55:03 rgrimes Exp $";
-#endif
-
-/* $Source: /a/cvs/386BSD/src/libexec/crond/do_command.c,v $
- * $Revision: 1.1.1.1 $
- * $Log: do_command.c,v $
- * Revision 1.1.1.1  1993/06/12  14:55:03  rgrimes
- * Initial import, 0.1 + pk 0.2.4-B1
- *
- * Revision 2.1  90/07/18  00:23:38  vixie
- * Baseline for 4.4BSD release
- * 
- * Revision 2.0  88/12/10  04:57:44  vixie
- * V2 Beta
- * 
- * Revision 1.5  88/11/29  13:06:06  vixie
- * seems to work on Ultrix 3.0 FT1
- * 
- * Revision 1.4  87/05/02  17:33:35  paul
- * baseline for mod.sources release
- * 
- * Revision 1.3  87/04/09  00:03:58  paul
- * improved data hiding, locality of declaration/references
- * fixed a rs@mirror bug by redesigning the mailto stuff completely
- * 
- * Revision 1.2  87/03/19  12:46:24  paul
- * implemented suggestions from rs@mirror (Rich $alz):
- *    MAILTO="" means no mail should be sent
- *    various fixes of bugs or lint complaints
- *    put a To: line in the mail message
- * 
- * Revision 1.1  87/01/26  23:47:00  paul
- * Initial revision
- *
- * PATCHES MAGIC                LEVEL   PATCH THAT GOT US HERE
- * --------------------         -----   ----------------------
- * CURRENT PATCH LEVEL:         1       00131
- * --------------------         -----   ----------------------
- *
- * 06 Apr 93	Adam Glass	Fixes so it compiles quitely
- *
- */
-
-/* Copyright 1988,1990 by Paul Vixie
- * All rights reserved
- *
- * Distribute freely, except: don't remove my name from the source or
- * documentation (don't take credit for my work), mark your changes (don't
- * get me blamed for your possible bugs), don't alter or remove this
- * notice.  May be sold if buildable source is provided to buyer.  No
- * warrantee of any kind, express or implied, is included with this
- * software; use at your own risk, responsibility for damages (if any) to
- * anyone resulting from the use of this software rests entirely with the
- * user.
- *
- * Send bug reports, bug fixes, enhancements, requests, flames, etc., and
- * I'll try to keep a version up to date.  I can be reached as follows:
- * Paul Vixie, 329 Noe Street, San Francisco, CA, 94114, (415) 864-7013,
- * paul@vixie.sf.ca.us || {hoptoad,pacbell,decwrl,crash}!vixie!paul
- */
-
-
-#include "cron.h"
-#include <signal.h>
-#include <pwd.h>
-#if defined(BSD)
-# include <sys/wait.h>
-#endif /*BSD*/
-#if defined(sequent)
-# include <strings.h>
-# include <sys/universe.h>
-#endif
-
-
-void
-do_command(cmd, u)
-	char	*cmd;
-	user	*u;
-{
-	extern int	fork(), _exit();
-	extern void	child_process(), log_it();
-	extern char	*env_get();
-
-	Debug(DPROC, ("[%d] do_command(%s, (%s,%d,%d))\n",
-		getpid(), cmd, env_get(USERENV, u->envp), u->uid, u->gid))
-
-	/* fork to become asynchronous -- parent process is done immediately,
-	 * and continues to run the normal cron code, which means return to
-	 * tick().  the child and grandchild don't leave this function, alive.
-	 *
-	 * vfork() is unsuitable, since we have much to do, and the parent
-	 * needs to be able to run off and fork other processes.
-	 */
-	switch (fork())
-	{
-	case -1:
-		log_it("CROND",getpid(),"error","can't fork");
-		break;
-	case 0:
-		/* child process */
-		child_process(cmd, u);
-		Debug(DPROC, ("[%d] child process done, exiting\n", getpid()))
-		_exit(OK_EXIT);
-		break;
-	}
-	Debug(DPROC, ("[%d] main process returning to work\n", getpid()))
-}
-
-
-void
-child_process(cmd, u)
-	char	*cmd;
-	user	*u;
-{
-	extern struct passwd	*getpwnam();
-	extern void	sigpipe_func(), be_different(), log_it();
-	extern int	VFORK();
-	extern char	*index(), *env_get();
-
-	auto int	stdin_pipe[2], stdout_pipe[2];
-	register char	*input_data, *usernm, *mailto;
-	auto int	children = 0;
-#if defined(sequent)
-	extern void	do_univ();
-#endif
-
-	Debug(DPROC, ("[%d] child_process('%s')\n", getpid(), cmd))
-
-	/* mark ourselves as different to PS command watchers by upshifting
-	 * our program name.  This has no effect on some kernels.
-	 */
-	{
-		register char	*pch;
-
-		for (pch = ProgramName;  *pch;  pch++)
-			*pch = MkUpper(*pch);
-	}
-
-	/* discover some useful and important environment settings
-	 */
-	usernm = env_get(USERENV, u->envp);
-	mailto = env_get("MAILTO", u->envp);
-
-#if defined(BSD)
-	/* our parent is watching for our death by catching SIGCHLD.  we
-	 * do not care to watch for our children's deaths this way -- we
-	 * use wait() explictly.  so we have to disable the signal (which
-	 * was inherited from the parent).
-	 *
-	 * this isn't needed for system V, since our parent is already
-	 * SIG_IGN on SIGCLD -- which, hopefully, will cause children to
-	 * simply vanish when they die.
-	 */
-	(void) signal(SIGCHLD, SIG_IGN);
-#endif /*BSD*/
-
-	/* create some pipes to talk to our future child
-	 */
-	pipe(stdin_pipe);	/* child's stdin */
-	pipe(stdout_pipe);	/* child's stdout */
-	
-	/* since we are a forked process, we can diddle the command string
-	 * we were passed -- nobody else is going to use it again, right?
-	 *
-	 * if a % is present in the command, previous characters are the
-	 * command, and subsequent characters are the additional input to
-	 * the command.  Subsequent %'s will be transformed into newlines,
-	 * but that happens later.
-	 */
-	if (NULL == (input_data = index(cmd, '%')))
-	{
-		/* no %.  point input_data at a null string.
-		 */
-		input_data = "";
-	}
-	else
-	{
-		/* % found.  replace with a null (remember, we're a forked
-		 * process and the string won't be reused), and increment
-		 * input_data to point at the following character.
-		 */
-		*input_data++ = '\0';
-	}
-
-	/* fork again, this time so we can exec the user's command.  Vfork()
-	 * is okay this time, since we are going to exec() pretty quickly.
-	 * I'm assuming that closing pipe ends &whatnot will not affect our
-	 * suspended pseudo-parent/alter-ego.
-	 */
-	if (VFORK() == 0)
-	{
-		Debug(DPROC, ("[%d] grandchild process VFORK()'ed\n", getpid()))
-
-		/* write a log message.  we've waited this long to do it
-		 * because it was not until now that we knew the PID that
-		 * the actual user command shell was going to get and the
-		 * PID is part of the log message.
-		 */
-#ifdef LOG_FILE
-		{
-			extern char *mkprints();
-			char *x = mkprints(cmd, strlen(cmd));
-
-			log_it(usernm, getpid(), "CMD", x);
-			free(x);
-		}
-#endif
-
-		/* get new pgrp, void tty, etc.
-		 */
-		be_different();
-
-		/* close the pipe ends that we won't use.  this doesn't affect
-		 * the parent, who has to read and write them; it keeps the
-		 * kernel from recording us as a potential client TWICE --
-		 * which would keep it from sending SIGPIPE in otherwise
-		 * appropriate circumstances.
-		 */
-		close(stdin_pipe[WRITE_PIPE]);
-		close(stdout_pipe[READ_PIPE]);
-
-		/* grandchild process.  make std{in,out} be the ends of
-		 * pipes opened by our daddy; make stderr go to stdout.
-		 */
-		close(STDIN);	dup2(stdin_pipe[READ_PIPE], STDIN);
-		close(STDOUT);	dup2(stdout_pipe[WRITE_PIPE], STDOUT);
-		close(STDERR);	dup2(STDOUT, STDERR);
-
-		/* close the pipes we just dup'ed.  The resources will remain,
-		 * since they've been dup'ed... :-)...
-		 */
-		close(stdin_pipe[READ_PIPE]);
-		close(stdout_pipe[WRITE_PIPE]);
-
-# if defined(sequent)
-		/* set our login universe.  Do this in the grandchild
-		 * so that the child can invoke /usr/lib/sendmail
-		 * without surprises.
-		 */
-		do_univ(u);
-# endif
-
-		/* set our directory, uid and gid.  Set gid first, since once
-		 * we set uid, we've lost root privledges.  (oops!)
-		 */
-		setgid(u->gid);
-# if defined(BSD)
-		initgroups(env_get(USERENV, u->envp), u->gid);
-# endif
-		setuid(u->uid);		/* you aren't root after this... */
-		chdir(env_get("HOME", u->envp));
-
-		/* exec the command.
-		 */
-		{
-			char	*shell = env_get("SHELL", u->envp);
-
-# if DEBUGGING
-			if (DebugFlags & DTEST) {
-				fprintf(stderr,
-				"debug DTEST is on, not exec'ing command.\n");
-				fprintf(stderr,
-				"\tcmd='%s' shell='%s'\n", cmd, shell);
-				_exit(OK_EXIT);
-			}
-# endif /*DEBUGGING*/
-			/* normally you can't put debugging stuff here because
-			 * it gets mailed with the command output.
-			 */
-			/*
-			Debug(DPROC, ("[%d] execle('%s', '%s', -c, '%s')\n",
-					getpid(), shell, shell, cmd))
-			 */
-
-# ifdef bad_idea
-			/* files writable by non-owner are a no-no
-			 */
-			{
-				struct stat sb;
-
-				if (0 != stat(cmd, &sb)) {
-					fputs("crond: stat(2): ", stderr);
-					perror(cmd);
-					_exit(ERROR_EXIT);
-				} else if (sb.st_mode & 022) {
-					fprintf(stderr,
-					"crond: %s writable by nonowner\n",
-						cmd);
-					_exit(ERROR_EXIT);
-				} else if (sb.st_uid & 022) {
-					fprintf(stderr,
-					"crond: %s owned by uid %d\n",
-						cmd, sb.st_uid);
-					_exit(ERROR_EXIT);
-				}
-			}
-# endif /*bad_idea*/
-
-			execle(shell, shell, "-c", cmd, (char *)0, u->envp);
-			fprintf(stderr, "execl: couldn't exec `%s'\n", shell);
-			perror("execl");
-			_exit(ERROR_EXIT);
-		}
-	}
-
-	children++;
-
-	/* middle process, child of original cron, parent of process running
-	 * the user's command.
-	 */
-
-	Debug(DPROC, ("[%d] child continues, closing pipes\n", getpid()))
-
-	/* close the ends of the pipe that will only be referenced in the
-	 * grandchild process...
-	 */
-	close(stdin_pipe[READ_PIPE]);
-	close(stdout_pipe[WRITE_PIPE]);
-
-	/*
-	 * write, to the pipe connected to child's stdin, any input specified
-	 * after a % in the crontab entry.  while we copy, convert any
-	 * additional %'s to newlines.  when done, if some characters were
-	 * written and the last one wasn't a newline, write a newline.
-	 *
-	 * Note that if the input data won't fit into one pipe buffer (2K
-	 * or 4K on most BSD systems), and the child doesn't read its stdin,
-	 * we would block here.  the solution, of course, is to fork again.
-	 */
-
-	if (*input_data && fork() == 0) {
-		register FILE	*out = fdopen(stdin_pipe[WRITE_PIPE], "w");
-		register int	need_newline = FALSE;
-		register int	escaped = FALSE;
-		register int	ch;
-
-		Debug(DPROC, ("[%d] child2 sending data to grandchild\n", getpid()))
-
-		/* close the pipe we don't use, since we inherited it and
-		 * are part of its reference count now.
-		 */
-		close(stdout_pipe[READ_PIPE]);
-
-		/* translation:
-		 *	\% -> %
-		 *	%  -> \n
-		 *	\x -> \x	for all x != %
-		 */
-		while (ch = *input_data++)
-		{
-			if (escaped) {
-				if (ch != '%')
-					putc('\\', out);
-			} else {
-				if (ch == '%')
-					ch = '\n';
-			}
-
-			if (!(escaped = (ch == '\\'))) {
-				putc(ch, out);
-				need_newline = (ch != '\n');
-			}
-		}
-		if (escaped)
-			putc('\\', out);
-		if (need_newline)
-			putc('\n', out);
-
-		/* close the pipe, causing an EOF condition.  fclose causes
-		 * stdin_pipe[WRITE_PIPE] to be closed, too.
-		 */
-		fclose(out);
-
-		Debug(DPROC, ("[%d] child2 done sending to grandchild\n", getpid()))
-		exit(0);
-	}
-
-	/* close the pipe to the grandkiddie's stdin, since its wicked uncle
-	 * ernie back there has it open and will close it when he's done.
-	 */
-	close(stdin_pipe[WRITE_PIPE]);
-
-	children++;
-
-	/*
-	 * read output from the grandchild.  it's stderr has been redirected to
-	 * it's stdout, which has been redirected to our pipe.  if there is any
-	 * output, we'll be mailing it to the user whose crontab this is...
-	 * when the grandchild exits, we'll get EOF.
-	 */
-
-	Debug(DPROC, ("[%d] child reading output from grandchild\n", getpid()))
-
-	{
-		register FILE	*in = fdopen(stdout_pipe[READ_PIPE], "r");
-		register int	ch = getc(in);
-
-		if (ch != EOF)
-		{
-			register FILE	*mail;
-			register int	bytes = 1;
-			union wait	status;
-
-			Debug(DPROC|DEXT,
-				("[%d] got data (%x:%c) from grandchild\n",
-					getpid(), ch, ch))
-
-			/* get name of recipient.  this is MAILTO if set to a
-			 * valid local username; USER otherwise.
-			 */
-			if (mailto)
-			{
-				/* MAILTO was present in the environment
-				 */
-				if (!*mailto)
-				{
-					/* ... but it's empty. set to NULL
-					 */
-					mailto = NULL;
-				}
-			}
-			else
-			{
-				/* MAILTO not present, set to USER.
-				 */
-				mailto = usernm;
-			}
-		
-			/* if we are supposed to be mailing, MAILTO will
-			 * be non-NULL.  only in this case should we set
-			 * up the mail command and subjects and stuff...
-			 */
-
-			if (mailto)
-			{
-				extern FILE	*popen();
-				extern char	*print_cmd();
-				register char	**env;
-				auto char	mailcmd[MAX_COMMAND];
-				auto char	hostname[MAXHOSTNAMELEN];
-
-				(void) gethostname(hostname, MAXHOSTNAMELEN);
-				(void) sprintf(mailcmd, MAILCMD, mailto);
-				if (!(mail = popen(mailcmd, "w")))
-				{
-					perror(MAILCMD);
-					(void) _exit(ERROR_EXIT);
-				}
-				fprintf(mail, "From: root (Cron Daemon)\n");
-				fprintf(mail, "To: %s\n", mailto);
-				fprintf(mail,
-				"Subject: cron for %s@%s said this\n",
-					usernm, first_word(hostname, ".")
-				);
-				fprintf(mail, "Date: %s", ctime(&TargetTime));
-				fprintf(mail, "X-Cron-Cmd: <%s>\n", cmd);
-				for (env = u->envp;  *env;  env++)
-					fprintf(mail, "X-Cron-Env: <%s>\n",
-						*env);
-				fprintf(mail, "\n");
-
-				/* this was the first char from the pipe
-				 */
-				putc(ch, mail);
-			}
-
-			/* we have to read the input pipe no matter whether
-			 * we mail or not, but obviously we only write to
-			 * mail pipe if we ARE mailing.
-			 */
-
-			while (EOF != (ch = getc(in)))
-			{
-				bytes++;
-				if (mailto)
-					putc(ch, mail);
-			}
-
-			/* only close pipe if we opened it -- i.e., we're
-			 * mailing...
-			 */
-
-			if (mailto) {
-				Debug(DPROC, ("[%d] closing pipe to mail\n",
-					getpid()))
-				/* Note: the pclose will probably see
-				 * the termination of the grandchild
-				 * in addition to the mail process, since
-				 * it (the grandchild) is likely to exit
-				 * after closing its stdout.
-				 */
-				status.w_status = pclose(mail);
-			}
-
-			/* if there was output and we could not mail it,
-			 * log the facts so the poor user can figure out
-			 * what's going on.
-			 */
-			if (mailto && status.w_status) {
-				char buf[MAX_TEMPSTR];
-
-				sprintf(buf,
-			"mailed %d byte%s of output but got status 0x%04x\n",
-					bytes, (bytes==1)?"":"s",
-					status.w_status);
-				log_it(usernm, getpid(), "MAIL", buf);
-			}
-
-		} /*if data from grandchild*/
-
-		Debug(DPROC, ("[%d] got EOF from grandchild\n", getpid()))
-
-		fclose(in);	/* also closes stdout_pipe[READ_PIPE] */
-	}
-
-#if defined(BSD)
-	/* wait for children to die.
-	 */
-	for (;  children > 0;  children--)
-	{
-		int		pid;
-		union wait	waiter;
-
-		Debug(DPROC, ("[%d] waiting for grandchild #%d to finish\n",
-			getpid(), children))
-		pid = wait((int *) &waiter);
-		if (pid < OK) {
-			Debug(DPROC, ("[%d] no more grandchildren--mail written?\n",
-				getpid()))
-			break;
-		}
-		Debug(DPROC, ("[%d] grandchild #%d finished, status=%04x",
-			getpid(), pid, waiter.w_status))
-		if (waiter.w_coredump)
-			Debug(DPROC, (", dumped core"))
-		Debug(DPROC, ("\n"))
-	}
-#endif /*BSD*/
-}
-
-
-#if defined(sequent)
-/* Dynix (Sequent) hack to put the user associated with
- * the passed user structure into the ATT universe if
- * necessary.  We have to dig the gecos info out of
- * the user's password entry to see if the magic
- * "universe(att)" string is present.  If we do change
- * the universe, also set "LOGNAME".
- */
-
-void
-do_univ(u)
-	user	*u;
-{
-	struct	passwd	*p;
-	char	*s;
-	int	i;
-	char	envstr[MAX_ENVSTR], **env_set();
-
-	p = getpwuid(u->uid);
-	(void) endpwent();
-
-	if (p == NULL)
-		return;
-
-	s = p->pw_gecos;
-
-	for (i = 0; i < 4; i++)
-	{
-		if ((s = index(s, ',')) == NULL)
-			return;
-		s++;
-	}
-	if (strcmp(s, "universe(att)"))
-		return;
-
-	(void) sprintf(envstr, "LOGNAME=%s", p->pw_name);
-	u->envp = env_set(u->envp, envstr);
-
-	(void) universe(U_ATT);
-}
-#endif
diff --git a/libexec/crond/entry.c b/libexec/crond/entry.c
deleted file mode 100644
index a20ddf8f5825..000000000000
--- a/libexec/crond/entry.c
+++ /dev/null
@@ -1,486 +0,0 @@
-#if !defined(lint) && !defined(LINT)
-static char rcsid[] = "$Header: /a/cvs/386BSD/src/libexec/crond/entry.c,v 1.1.1.1 1993/06/12 14:55:03 rgrimes Exp $";
-#endif
-
-/* vix 26jan87 [RCS'd; rest of log is in RCS file]
- * vix 01jan87 [added line-level error recovery]
- * vix 31dec86 [added /step to the from-to range, per bob@acornrc]
- * vix 30dec86 [written]
- */
-
-
-/* Copyright 1988,1990 by Paul Vixie
- * All rights reserved
- *
- * Distribute freely, except: don't remove my name from the source or
- * documentation (don't take credit for my work), mark your changes (don't
- * get me blamed for your possible bugs), don't alter or remove this
- * notice.  May be sold if buildable source is provided to buyer.  No
- * warrantee of any kind, express or implied, is included with this
- * software; use at your own risk, responsibility for damages (if any) to
- * anyone resulting from the use of this software rests entirely with the
- * user.
- *
- * Send bug reports, bug fixes, enhancements, requests, flames, etc., and
- * I'll try to keep a version up to date.  I can be reached as follows:
- * Paul Vixie, 329 Noe Street, San Francisco, CA, 94114, (415) 864-7013,
- * paul@vixie.sf.ca.us || {hoptoad,pacbell,decwrl,crash}!vixie!paul
- */
-
-
-#include "cron.h"
-
-typedef	enum
-	{e_none, e_minute, e_hour, e_dom, e_month, e_dow, e_cmd, e_timespec}
-	ecode_e;
-static char *ecodes[] =
-	{
-		"no error",
-		"bad minute",
-		"bad hour",
-		"bad day-of-month",
-		"bad month",
-		"bad day-of-week",
-		"bad command",
-		"bad time specifier"
-	};
-
-void
-free_entry(e)
-	entry	*e;
-{
-	int	free();
-
-	(void) free(e->cmd);
-	(void) free(e);
-}
-
-
-entry *
-load_entry(file, error_func)
-	FILE	*file;
-	void	(*error_func)();
-{
-	/* this function reads one crontab entry -- the next -- from a file.
-	 * it skips any leading blank lines, ignores comments, and returns
-	 * EOF if for any reason the entry can't be read and parsed.
-	 *
-	 * the entry IS parsed here, btw.
-	 *
-	 * syntax:
-	 *	minutes hours doms months dows cmd\n
-	 */
-
-	extern int	free();
-	extern char	*malloc(), *savestr();
-	extern void	unget_char();
-	static char	get_list();
-
-	ecode_e	ecode = e_none;
-	entry	*e;
-	int	ch;
-	void	skip_comments();
-	char	cmd[MAX_COMMAND];
-
-	e = (entry *) calloc(sizeof(entry), sizeof(char));
-
-	Debug(DPARS, ("load_entry()...about to eat comments\n"))
-
-	skip_comments(file);
-
-	ch = get_char(file);
-
-	/* ch is now the first useful character of a useful line.
-	 * it may be an @special or it may be the first character
-	 * of a list of minutes.
-	 */
-
-	if (ch == '@')
-	{
-		/* all of these should be flagged and load-limited; i.e.,
-		 * instead of @hourly meaning "0 * * * *" it should mean
-		 * "close to the front of every hour but not 'til the
-		 * system load is low".  Problems are: how do you know
-		 * what "low" means? (save me from /etc/crond.conf!) and:
-		 * how to guarantee low variance (how low is low?), which
-		 * means how to we run roughly every hour -- seems like
-		 * we need to keep a history or let the first hour set
-		 * the schedule, which means we aren't load-limited
-		 * anymore.  too much for my overloaded brain. (vix, jan90)
-		 * HINT
-		 */
-		ch = get_string(cmd, MAX_COMMAND, file, " \t\n");
-		if (!strcmp("reboot", cmd)) {
-			e->flags |= WHEN_REBOOT;
-		} else if (!strcmp("yearly", cmd) || !strcmp("annually", cmd)){
-			bit_set(e->minute, 0);
-			bit_set(e->hour, 0);
-			bit_set(e->dom, 0);
-			bit_set(e->month, 0);
-			bit_nset(e->dow, 0, (LAST_DOW-FIRST_DOW+1));
-		} else if (!strcmp("monthly", cmd)) {
-			bit_set(e->minute, 0);
-			bit_set(e->hour, 0);
-			bit_set(e->dom, 0);
-			bit_nset(e->month, 0, (LAST_MONTH-FIRST_MONTH+1));
-			bit_nset(e->dow, 0, (LAST_DOW-FIRST_DOW+1));
-		} else if (!strcmp("weekly", cmd)) {
-			bit_set(e->minute, 0);
-			bit_set(e->hour, 0);
-			bit_nset(e->dom, 0, (LAST_DOM-FIRST_DOM+1));
-			bit_nset(e->month, 0, (LAST_MONTH-FIRST_MONTH+1));
-			bit_set(e->dow, 0);
-		} else if (!strcmp("daily", cmd) || !strcmp("midnight", cmd)) {
-			bit_set(e->minute, 0);
-			bit_set(e->hour, 0);
-			bit_nset(e->dom, 0, (LAST_DOM-FIRST_DOM+1));
-			bit_nset(e->month, 0, (LAST_MONTH-FIRST_MONTH+1));
-			bit_nset(e->dow, 0, (LAST_DOW-FIRST_DOW+1));
-		} else if (!strcmp("hourly", cmd)) {
-			bit_set(e->minute, 0);
-			bit_set(e->hour, (LAST_HOUR-FIRST_HOUR+1));
-			bit_nset(e->dom, 0, (LAST_DOM-FIRST_DOM+1));
-			bit_nset(e->month, 0, (LAST_MONTH-FIRST_MONTH+1));
-			bit_nset(e->dow, 0, (LAST_DOW-FIRST_DOW+1));
-		} else {
-			ecode = e_timespec;
-			goto eof;
-		}
-	}
-	else
-	{
-		Debug(DPARS, ("load_entry()...about to parse numerics\n"))
-
-		ch = get_list(e->minute, FIRST_MINUTE, LAST_MINUTE,
-				PPC_NULL, ch, file);
-		if (ch == EOF)
-		{
-			ecode = e_minute;
-			goto eof;
-		}
-
-		/* hours
-		 */
-
-		ch = get_list(e->hour, FIRST_HOUR, LAST_HOUR,
-				PPC_NULL, ch, file);
-		if (ch == EOF)
-		{
-			ecode = e_hour;
-			goto eof;
-		}
-
-		/* DOM (days of month)
-		 */
-
-		if (ch == '*') e->flags |= DOM_STAR;
-		ch = get_list(e->dom, FIRST_DOM, LAST_DOM, PPC_NULL, ch, file);
-		if (ch == EOF)
-		{
-			ecode = e_dom;
-			goto eof;
-		}
-
-		/* month
-		 */
-
-		ch = get_list(e->month, FIRST_MONTH, LAST_MONTH,
-				MonthNames, ch, file);
-		if (ch == EOF)
-		{
-			ecode = e_month;
-			goto eof;
-		}
-
-		/* DOW (days of week)
-		 */
-
-		if (ch == '*') e->flags |= DOW_STAR;
-		ch = get_list(e->dow, FIRST_DOW, LAST_DOW,
-				DowNames, ch, file);
-		if (ch == EOF)
-		{
-			ecode = e_dow;
-			goto eof;
-		}
-	}
-
-	/* make sundays equivilent */
-	if (bit_test(e->dow, 0) || bit_test(e->dow, 7))
-	{
-		bit_set(e->dow, 0);
-		bit_set(e->dow, 7);
-	}
-
-	Debug(DPARS, ("load_entry()...about to parse command\n"))
-
-	/* ch is first character of a command.  everything up to the next
-	 * \n or EOF is part of the command... too bad we don't know in
-	 * advance how long it will be, since we need to malloc a string
-	 * for it... so, we limit it to MAX_COMMAND
-	 */ 
-	unget_char(ch, file);
-	ch = get_string(cmd, MAX_COMMAND, file, "\n");
-
-	/* a file without a \n before the EOF is rude, so we'll complain...
-	 */
-	if (ch == EOF)
-	{
-		ecode = e_cmd;
-		goto eof;
-	}
-
-	/* got the command in the 'cmd' string; save it in *e.
-	 */
-	e->cmd = savestr(cmd);
-
-	Debug(DPARS, ("load_entry()...returning successfully\n"))
-
-	/* success, fini, return pointer to the entry we just created...
-	 */
-	return e;
-
-eof:	/* if we want to return EOF, we have to jump down here and
-	 * free the entry we've been building.
-	 *
-	 * now, in some cases, a parse routine will have returned EOF to
-	 * indicate an error, but the file is not actually done.  since, in
-	 * that case, we only want to skip the line with the error on it,
-	 * we'll do that here.
-	 *
-	 * many, including the author, see what's below as evil programming
-	 * practice: since I didn't want to change the structure of this
-	 * whole function to support this error recovery, I recurse.  Cursed!
-	 * (At least it's tail-recursion, as if it matters in C - vix/8feb88)
-	 * I'm seriously considering using (another) GOTO...   argh!
-	 * (this does not get less disgusting over time.  vix/15nov88)
-	 */
-
-	(void) free(e);
-
-	if (feof(file))
-		return NULL;
-
-	if (error_func)
-		(*error_func)(ecodes[(int)ecode]);
-	do  {ch = get_char(file);}
-	while (ch != EOF && ch != '\n');
-	if (ch == EOF)
-		return NULL;
-	return load_entry(file, error_func);
-}
-
-
-static char
-get_list(bits, low, high, names, ch, file)
-	bitstr_t	*bits;		/* one bit per flag, default=FALSE */
-	int		low, high;	/* bounds, impl. offset for bitstr */
-	char		*names[];	/* NULL or *[] of names for these elements */
-	int		ch;		/* current character being processed */
-	FILE		*file;		/* file being read */
-{
-	static char	get_range();
-	register int	done;
-
-	/* we know that we point to a non-blank character here;
-	 * must do a Skip_Blanks before we exit, so that the
-	 * next call (or the code that picks up the cmd) can
-	 * assume the same thing.
-	 */
-
-	Debug(DPARS|DEXT, ("get_list()...entered\n"))
-
-	/* list = "*" | range {"," range}
-	 */
-	
-	if (ch == '*')
-	{
-		/* '*' means 'all elements'.
-		 */
-		bit_nset(bits, 0, (high-low+1));
-		goto exit;
-	}
-
-	/* clear the bit string, since the default is 'off'.
-	 */
-	bit_nclear(bits, 0, (high-low+1));
-
-	/* process all ranges
-	 */
-	done = FALSE;
-	while (!done)
-	{
-		ch = get_range(bits, low, high, names, ch, file);
-		if (ch == ',')
-			ch = get_char(file);
-		else
-			done = TRUE;
-	}
-
-exit:	/* exiting.  skip to some blanks, then skip over the blanks.
-	 */
-	Skip_Nonblanks(ch, file)
-	Skip_Blanks(ch, file)
-
-	Debug(DPARS|DEXT, ("get_list()...exiting w/ %02x\n", ch))
-
-	return ch;
-}
-
-
-static char
-get_range(bits, low, high, names, ch, file)
-	bitstr_t	*bits;		/* one bit per flag, default=FALSE */
-	int		low, high;	/* bounds, impl. offset for bitstr */
-	char		*names[];	/* NULL or names of elements */
-	int		ch;		/* current character being processed */
-	FILE		*file;		/* file being read */
-{
-	/* range = number | number "-" number [ "/" number ]
-	 */
-
-	static int	set_element();
-	static char	get_number();
-	register int	i;
-	auto int	num1, num2, num3;
-
-	Debug(DPARS|DEXT, ("get_range()...entering, exit won't show\n"))
-
-	if (EOF == (ch = get_number(&num1, low, names, ch, file)))
-		return EOF;
-
-	if (ch != '-')
-	{
-		/* not a range, it's a single number.
-		 */
-		if (EOF == set_element(bits, low, high, num1))
-			return EOF;
-	}
-	else
-	{
-		/* eat the dash
-		 */
-		ch = get_char(file);
-		if (ch == EOF)
-			return EOF;
-
-		/* get the number following the dash
-		 */
-		ch = get_number(&num2, low, names, ch, file);
-		if (ch == EOF)
-			return EOF;
-
-		/* check for step size
-		 */
-		if (ch == '/')
-		{
-			/* eat the slash
-			 */
-			ch = get_char(file);
-			if (ch == EOF)
-				return EOF;
-
-			/* get the step size -- note: we don't pass the
-			 * names here, because the number is not an
-			 * element id, it's a step size.  'low' is
-			 * sent as a 0 since there is no offset either.
-			 */
-			ch = get_number(&num3, 0, PPC_NULL, ch, file);
-			if (ch == EOF)
-				return EOF;
-		}
-		else
-		{
-			/* no step.  default==1.
-			 */
-			num3 = 1;
-		}
-
-		/* range. set all elements from num1 to num2, stepping
-		 * by num3.  (the step is a downward-compatible extension
-		 * proposed conceptually by bob@acornrc, syntactically
-		 * designed then implmented by paul vixie).
-		 */
-		for (i = num1;  i <= num2;  i += num3)
-			if (EOF == set_element(bits, low, high, i))
-				return EOF;
-	}
-	return ch;
-}
-
-
-static char
-get_number(numptr, low, names, ch, file)
-	int	*numptr;
-	int	low;
-	char	*names[];
-	char	ch;
-	FILE	*file;
-{
-	char	temp[MAX_TEMPSTR], *pc;
-	int	len, i, all_digits;
-
-	/* collect alphanumerics into our fixed-size temp array
-	 */
-	pc = temp;
-	len = 0;
-	all_digits = TRUE;
-	while (isalnum(ch))
-	{
-		if (++len >= MAX_TEMPSTR)
-			return EOF;
-
-		*pc++ = ch;
-
-		if (!isdigit(ch))
-			all_digits = FALSE;
-
-		ch = get_char(file);
-	}
-	*pc = '\0';
-
-	/* try to find the name in the name list
-	 */
-	if (names)
-		for (i = 0;  names[i] != NULL;  i++)
-		{
-			Debug(DPARS|DEXT,
-				("get_num, compare(%s,%s)\n", names[i], temp))
-			if (!nocase_strcmp(names[i], temp))
-			{
-				*numptr = i+low;
-				return ch;
-			}
-		}
-
-	/* no name list specified, or there is one and our string isn't
-	 * in it.  either way: if it's all digits, use its magnitude.
-	 * otherwise, it's an error.
-	 */
-	if (all_digits)
-	{
-		*numptr = atoi(temp);
-		return ch;
-	}
-
-	return EOF;
-}
-
-
-static int
-set_element(bits, low, high, number)
-	bitstr_t	*bits; 		/* one bit per flag, default=FALSE */
-	int		low;
-	int		high;
-	int		number;
-{
-	Debug(DPARS|DEXT, ("set_element(?,%d,%d,%d)\n", low, high, number))
-
-	if (number < low || number > high)
-		return EOF;
-
-	Debug(DPARS|DEXT, ("bit_set(%x,%d)\n",bits,(number-low)))
-	bit_set(bits, (number-low));
-	Debug(DPARS|DEXT, ("bit_set succeeded\n"))
-	return OK;
-}
diff --git a/libexec/crond/env.c b/libexec/crond/env.c
deleted file mode 100644
index 1750b99a49a1..000000000000
--- a/libexec/crond/env.c
+++ /dev/null
@@ -1,162 +0,0 @@
-#if !defined(lint) && !defined(LINT)
-static char rcsid[] = "$Header: /a/cvs/386BSD/src/libexec/crond/env.c,v 1.1.1.1 1993/06/12 14:55:03 rgrimes Exp $";
-#endif
-
-/* Copyright 1988,1990 by Paul Vixie
- * All rights reserved
- *
- * Distribute freely, except: don't remove my name from the source or
- * documentation (don't take credit for my work), mark your changes (don't
- * get me blamed for your possible bugs), don't alter or remove this
- * notice.  May be sold if buildable source is provided to buyer.  No
- * warrantee of any kind, express or implied, is included with this
- * software; use at your own risk, responsibility for damages (if any) to
- * anyone resulting from the use of this software rests entirely with the
- * user.
- *
- * Send bug reports, bug fixes, enhancements, requests, flames, etc., and
- * I'll try to keep a version up to date.  I can be reached as follows:
- * Paul Vixie, 329 Noe Street, San Francisco, CA, 94114, (415) 864-7013,
- * paul@vixie.sf.ca.us || {hoptoad,pacbell,decwrl,crash}!vixie!paul
- *
- * PATCHES MAGIC                LEVEL   PATCH THAT GOT US HERE
- * --------------------         -----   ----------------------
- * CURRENT PATCH LEVEL:         1       00131
- * --------------------         -----   ----------------------
- *
- * 06 Apr 93	Adam Glass	Fixes so it compiles quitely
- *
- */
-
-
-#include "cron.h"
-
-
-char **
-env_init()
-{
-	extern char	*malloc();
-	register char	**p = (char **) malloc(sizeof(char **));
-
-	p[0] = NULL;
-	return p;
-}
-
-
-char **
-env_set(envp, envstr)
-	char	**envp;
-	char	*envstr;
-{
-	extern char	*realloc(), *savestr();
-	register int	count, found;
-	register char	**p;
-
-	/*
-	 * count the number of elements, including the null pointer;
-	 * also set 'found' to -1 or index of entry if already in here.
-	 */
-	found = -1;
-	for (count = 0;  envp[count] != NULL;  count++)
-	{
-		if (!strcmp_until(envp[count], envstr, '='))
-			found = count;
-	}
-	count++;		/* for the null pointer
-				 */
-
-	if (found != -1)
-	{
-		/*
-		 * it exists already, so just free the existing setting,
-		 * save our new one there, and return the existing array.
-		 */
-		free(envp[found]);
-		envp[found] = savestr(envstr);
-		return envp;
-	}
-
-	/*
-	 * it doesn't exist yet, so resize the array, move null pointer over
-	 * one, save our string over the old null pointer, and return resized
-	 * array.
-	 */
-	p = (char **) realloc(
-			(char *)   envp,
-			(unsigned) ((count+1) * sizeof(char **))
-	);
-	p[count] = p[count-1];
-	p[count-1] = savestr(envstr);
-	return p;
-}
-
-
-int
-load_env(envstr, f)
-	char	*envstr;
-	FILE	*f;
-{
-	/* return	ERR = end of file
-	 *		FALSE = not an env setting (file was repositioned)
-	 *		TRUE = was an env setting
-	 */
-	long	filepos;
-	int	fileline;
-	char	name[MAX_TEMPSTR], val[MAX_ENVSTR];
-	int	fields, strdtb();
-	void	skip_comments();
-
-	filepos = ftell(f);
-	fileline = LineNumber;
-	skip_comments(f);
-	if (EOF == get_string(envstr, MAX_ENVSTR, f, "\n"))
-		return ERR;
-
-	Debug(DPARS, ("load_env, read <%s>\n", envstr))
-
-	name[0] = val[0] = '\0';
-	fields = sscanf(envstr, "%[^ =] = %[^\n#]", name, val);
-	if (fields != 2)
-	{
-		Debug(DPARS, ("load_env, not 2 fields (%d)\n", fields))
-		fseek(f, filepos, 0);
-		Set_LineNum(fileline);
-		return FALSE;
-	}
-
-	/* 2 fields from scanf; looks like an env setting
-	 */
-
-	/*
-	 * process value string
-	 */
-	{
-		int	len = strdtb(val);
-
-		if (len >= 2)
-			if (val[0] == '\'' || val[0] == '"')
-				if (val[len-1] == val[0])
-				{
-					val[len-1] = '\0';
-					(void) strcpy(val, val+1);
-				}
-	}
-
-	(void) sprintf(envstr, "%s=%s", name, val);
-	Debug(DPARS, ("load_env, <%s> <%s> -> <%s>\n", name, val, envstr))
-	return TRUE;
-}
-
-
-char *
-env_get(name, envp)
-	char	*name;
-	char	**envp;
-{
-	char	*index();
-
-	for (;  *envp;  envp++)
-		if (!strcmp_until(*envp, name, '='))
-			return index(*envp, '=') + 1;
-	return NULL;
-}
diff --git a/libexec/crond/job.c b/libexec/crond/job.c
deleted file mode 100644
index 3d9090c3f595..000000000000
--- a/libexec/crond/job.c
+++ /dev/null
@@ -1,76 +0,0 @@
-#if !defined(lint) && !defined(LINT)
-static char rcsid[] = "$Header: /a/cvs/386BSD/src/libexec/crond/job.c,v 1.1.1.1 1993/06/12 14:55:03 rgrimes Exp $";
-#endif
-
-/* Copyright 1988,1990 by Paul Vixie
- * All rights reserved
- *
- * Distribute freely, except: don't remove my name from the source or
- * documentation (don't take credit for my work), mark your changes (don't
- * get me blamed for your possible bugs), don't alter or remove this
- * notice.  May be sold if buildable source is provided to buyer.  No
- * warrantee of any kind, express or implied, is included with this
- * software; use at your own risk, responsibility for damages (if any) to
- * anyone resulting from the use of this software rests entirely with the
- * user.
- *
- * Send bug reports, bug fixes, enhancements, requests, flames, etc., and
- * I'll try to keep a version up to date.  I can be reached as follows:
- * Paul Vixie, 329 Noe Street, San Francisco, CA, 94114, (415) 864-7013,
- * paul@vixie.sf.ca.us || {hoptoad,pacbell,decwrl,crash}!vixie!paul
- */
-
-
-#include "cron.h"
-
-
-typedef	struct	_job
-	{
-		struct _job	*next;
-		char		*cmd;
-		user		*u;
-	}
-	job;
-
-
-static job	*jhead = NULL, *jtail = NULL;
-
-
-void
-job_add(cmd, u)
-	register char *cmd;
-	register user *u;
-{
-	register job *j;
-
-	/* if already on queue, keep going */
-	for (j=jhead; j; j=j->next)
-		if (j->cmd == cmd && j->u == u) { return; }
-
-	/* build a job queue element */
-	j = (job*)malloc(sizeof(job));
-	j->next = (job*) NULL;
-	j->cmd = cmd;
-	j->u = u;
-
-	/* add it to the tail */
-	if (!jhead) { jhead=j; }
-	else { jtail->next=j; }
-	jtail = j;
-}
-
-
-int
-job_runqueue()
-{
-	register job	*j;
-	register int	run = 0;
-
-	for (j=jhead; j; j=j->next) {
-		do_command(j->cmd, j->u);
-		free(j);
-		run++;
-	}
-	jhead = jtail = NULL;
-	return run;
-}
diff --git a/libexec/crond/misc.c b/libexec/crond/misc.c
deleted file mode 100644
index 9aebc07d7805..000000000000
--- a/libexec/crond/misc.c
+++ /dev/null
@@ -1,706 +0,0 @@
-#if !defined(lint) && !defined(LINT)
-static char rcsid[] = "$Header: /a/cvs/386BSD/src/libexec/crond/misc.c,v 1.1.1.1 1993/06/12 14:55:03 rgrimes Exp $";
-#endif
-
-/* vix 26jan87 [RCS has the rest of the log]
- * vix 15jan87 [added TIOCNOTTY, thanks csg@pyramid]
- * vix 30dec86 [written]
- *
- * PATCHES MAGIC                LEVEL   PATCH THAT GOT US HERE
- * --------------------         -----   ----------------------
- * CURRENT PATCH LEVEL:         1       00131
- * --------------------         -----   ----------------------
- *
- * 06 Apr 93	Adam Glass	Fixes so it compiles quitely
- *
- */
-
-/* Copyright 1988,1990 by Paul Vixie
- * All rights reserved
- *
- * Distribute freely, except: don't remove my name from the source or
- * documentation (don't take credit for my work), mark your changes (don't
- * get me blamed for your possible bugs), don't alter or remove this
- * notice.  May be sold if buildable source is provided to buyer.  No
- * warrantee of any kind, express or implied, is included with this
- * software; use at your own risk, responsibility for damages (if any) to
- * anyone resulting from the use of this software rests entirely with the
- * user.
- *
- * Send bug reports, bug fixes, enhancements, requests, flames, etc., and
- * I'll try to keep a version up to date.  I can be reached as follows:
- * Paul Vixie, 329 Noe Street, San Francisco, CA, 94114, (415) 864-7013,
- * paul@vixie.sf.ca.us || {hoptoad,pacbell,decwrl,crash}!vixie!paul
- */
-
-
-#include "cron.h"
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <sys/ioctl.h>
-#include <sys/file.h>
-#include <errno.h>
-#if defined(ATT)
-# include <fcntl.h>
-#endif
-
-
-void log_it(), be_different(), acquire_daemonlock();
-
-
-char *
-savestr(str)
-	char	*str;
-{
-	extern	int	strlen();
-	extern	char	*malloc(), *strcpy();
-	/**/	char	*temp;
-
-	temp = malloc((unsigned) (strlen(str) + 1));
-	(void) strcpy(temp, str);
-	return temp;
-}
-
-
-int
-nocase_strcmp(left, right)
-	char	*left;
-	char	*right;
-{
-	while (*left && (MkLower(*left) == MkLower(*right)))
-	{
-		left++;
-		right++;
-	}
-	return MkLower(*left) - MkLower(*right);
-}
-
-
-int
-strcmp_until(left, right, until)
-	char	*left;
-	char	*right;
-	char	until;
-{
-	register int	diff;
-
-	Debug(DPARS|DEXT, ("strcmp_until(%s,%s,%c) ... ", left, right, until))
-
-	while (*left && *left != until && *left == *right)
-	{
-		left++;
-		right++;
-	}
-
-	if (	(*left=='\0' || *left == until) 
-	    &&	(*right=='\0' || *right == until)
-	   )
-		diff = 0;
-	else
-		diff = *left - *right;
-
-	Debug(DPARS|DEXT, ("%d\n", diff))
-
-	return diff;
-}
-
-
-/* strdtb(s) - delete trailing blanks in string 's' and return new length
- */
-int
-strdtb(s)
-	register char	*s;
-{
-	register char	*x = s;
-
-	/* scan forward to the null
-	 */
-	while (*x)
-		x++;
-
-	/* scan backward to either the first character before the string,
-	 * or the last non-blank in the string, whichever comes first.
-	 */
-	do	{x--;}
-	while (x >= s && isspace(*x));
-
-	/* one character beyond where we stopped above is where the null
-	 * goes.
-	 */
-	*++x = '\0';
-
-	/* the difference between the position of the null character and
-	 * the position of the first character of the string is the length.
-	 */
-	return x - s;
-}
-
-
-int
-set_debug_flags(flags)
-	char	*flags;
-{
-	/* debug flags are of the form    flag[,flag ...]
-	 *
-	 * if an error occurs, print a message to stdout and return FALSE.
-	 * otherwise return TRUE after setting ERROR_FLAGS.
-	 */
-
-#if !DEBUGGING
-
-	printf("this program was compiled without debugging enabled\n");
-	return FALSE;
-
-#else /* DEBUGGING */
-
-	char	*pc = flags;
-
-	DebugFlags = 0;
-
-	while (*pc)
-	{
-		char	**test;
-		int	mask;
-
-		/* try to find debug flag name in our list.
-		 */
-		for (	test = DebugFlagNames, mask = 1;
-			*test && strcmp_until(*test, pc, ',');
-			test++, mask <<= 1
-		    )
-			;
-
-		if (!*test)
-		{
-			fprintf(stderr,
-				"unrecognized debug flag <%s> <%s>\n",
-				flags, pc);
-			return FALSE;
-		}
-
-		DebugFlags |= mask;
-
-		/* skip to the next flag
-		 */
-		while (*pc && *pc != ',')
-			pc++;
-		if (*pc == ',')
-			pc++;
-	}
-
-	if (DebugFlags)
-	{
-		int	flag;
-
-		fprintf(stderr, "debug flags enabled:");
-
-		for (flag = 0;  DebugFlagNames[flag];  flag++)
-			if (DebugFlags & (1 << flag))
-				fprintf(stderr, " %s", DebugFlagNames[flag]);
-		fprintf(stderr, "\n");
-	}
-
-	return TRUE;
-
-#endif /* DEBUGGING */
-}
-
-
-#if defined(BSD)
-void
-set_cron_uid()
-{
-	int	seteuid();
-
-	if (seteuid(ROOT_UID) < OK)
-	{
-		perror("seteuid");
-		exit(ERROR_EXIT);
-	}
-}
-#endif
-
-#if defined(ATT)
-void
-set_cron_uid()
-{
-	int	setuid();
-
-	if (setuid(ROOT_UID) < OK)
-	{
-		perror("setuid");
-		exit(ERROR_EXIT);
-	}
-}
-#endif
-
-void
-set_cron_cwd()
-{
-	extern int	errno;
-	struct stat	sb;
-
-	/* first check for CRONDIR ("/var/cron" or some such)
-	 */
-	if (stat(CRONDIR, &sb) < OK && errno == ENOENT) {
-		perror(CRONDIR);
-		if (OK == mkdir(CRONDIR, 0700)) {
-			fprintf(stderr, "%s: created\n", CRONDIR);
-			stat(CRONDIR, &sb);
-		} else {
-			fprintf(stderr, "%s: ", CRONDIR);
-			perror("mkdir");
-			exit(ERROR_EXIT);
-		}
-	}
-	if (!(sb.st_mode & S_IFDIR)) {
-		fprintf(stderr, "'%s' is not a directory, bailing out.\n",
-			CRONDIR);
-		exit(ERROR_EXIT);
-	}
-	if (chdir(CRONDIR) < OK) {
-		fprintf(stderr, "cannot chdir(%s), bailing out.\n", CRONDIR);
-		perror(CRONDIR);
-		exit(ERROR_EXIT);
-	}
-
-	/* CRONDIR okay (now==CWD), now look at SPOOL_DIR ("tabs" or some such)
-	 */
-	if (stat(SPOOL_DIR, &sb) < OK && errno == ENOENT) {
-		perror(SPOOL_DIR);
-		if (OK == mkdir(SPOOL_DIR, 0700)) {
-			fprintf(stderr, "%s: created\n", SPOOL_DIR);
-			stat(SPOOL_DIR, &sb);
-		} else {
-			fprintf(stderr, "%s: ", SPOOL_DIR);
-			perror("mkdir");
-			exit(ERROR_EXIT);
-		}
-	}
-	if (!(sb.st_mode & S_IFDIR)) {
-		fprintf(stderr, "'%s' is not a directory, bailing out.\n",
-			SPOOL_DIR);
-		exit(ERROR_EXIT);
-	}
-}
-
-
-#if defined(BSD)
-void
-be_different()
-{
-	/* release the control terminal:
-	 *  get new pgrp (name after our PID)
-	 *  do an IOCTL to void tty association
-	 */
-
-	auto int	fd;
-
-	(void) setpgrp(0, getpid());
-
-	if ((fd = open("/dev/tty", 2)) >= 0)
-	{
-		(void) ioctl(fd, TIOCNOTTY, (char*)0);
-		(void) close(fd);
-	}
-}
-#endif /*BSD*/
-
-#if defined(ATT)
-void
-be_different()
-{
-	/* not being a system V wiz, I don't know if this is what you have
-	 * to do to release your control terminal.  what I want to accomplish
-	 * is to keep this process from getting any signals from the tty.
-	 *
-	 * some system V person should let me know if this works... (vixie)
-	 */
-	int	setpgrp(), close(), open();
-
-	(void) setpgrp();
-
-	(void) close(STDIN);	(void) open("/dev/null", 0);
-	(void) close(STDOUT);	(void) open("/dev/null", 1);
-	(void) close(STDERR);	(void) open("/dev/null", 2);
-}
-#endif /*ATT*/
-
-
-/* acquire_daemonlock() - write our PID into /etc/crond.pid, unless
- *	another daemon is already running, which we detect here.
- */
-void
-acquire_daemonlock()
-{
-	int	fd = open(PIDFILE, O_RDWR|O_CREAT, 0644);
-	FILE	*fp = fdopen(fd, "r+");
-	int	pid = getpid(), otherpid;
-	char	buf[MAX_TEMPSTR];
-
-	if (fd < 0 || fp == NULL) {
-		sprintf(buf, "can't open or create %s, errno %d", PIDFILE, errno);
-		log_it("CROND", pid, "DEATH", buf);
-		exit(ERROR_EXIT);
-	}
-
-	if (flock(fd, LOCK_EX|LOCK_NB) < OK) {
-		int save_errno = errno;
-
-		fscanf(fp, "%d", &otherpid);
-		sprintf(buf, "can't lock %s, otherpid may be %d, errno %d",
-			PIDFILE, otherpid, save_errno);
-		log_it("CROND", pid, "DEATH", buf);
-		exit(ERROR_EXIT);
-	}
-
-	rewind(fp);
-	fprintf(fp, "%d\n", pid);
-	fflush(fp);
-	ftruncate(fd, ftell(fp));
-
-	/* abandon fd and fp even though the file is open. we need to
-	 * keep it open and locked, but we don't need the handles elsewhere.
-	 */
-}
-
-/* get_char(file) : like getc() but increment LineNumber on newlines
- */
-int
-get_char(file)
-	FILE	*file;
-{
-	int	ch;
-
-	ch = getc(file);
-	if (ch == '\n')
-		Set_LineNum(LineNumber + 1)
-	return ch;
-}
-
-
-/* unget_char(ch, file) : like ungetc but do LineNumber processing
- */
-void
-unget_char(ch, file)
-	int	ch;
-	FILE	*file;
-{
-	ungetc(ch, file);
-	if (ch == '\n')
-		Set_LineNum(LineNumber - 1)
-}
-
-
-/* get_string(str, max, file, termstr) : like fgets() but
- *		(1) has terminator string which should include \n
- *		(2) will always leave room for the null
- *		(3) uses get_char() so LineNumber will be accurate
- *		(4) returns EOF or terminating character, whichever
- */
-int
-get_string(string, size, file, terms)
-	char	*string;
-	int	size;
-	FILE	*file;
-	char	*terms;
-{
-	int	ch;
-	char	*index();
-
-	while (EOF != (ch = get_char(file)) && !index(terms, ch))
-		if (size > 1)
-		{
-			*string++ = (char) ch;
-			size--;
-		}
-
-	if (size > 0)
-		*string = '\0';
-
-	return ch;
-}
-
-
-/* skip_comments(file) : read past comment (if any)
- */
-void
-skip_comments(file)
-	FILE	*file;
-{
-	int	ch;
-
-	while (EOF != (ch = get_char(file)))
-	{
-		/* ch is now the first character of a line.
-		 */
-
-		while (ch == ' ' || ch == '\t')
-			ch = get_char(file);
-
-		if (ch == EOF)
-			break;
-
-		/* ch is now the first non-blank character of a line.
-		 */
-
-		if (ch != '\n' && ch != '#')
-			break;
-
-		/* ch must be a newline or comment as first non-blank
-		 * character on a line.
-		 */
-
-		while (ch != '\n' && ch != EOF)
-			ch = get_char(file);
-
-		/* ch is now the newline of a line which we're going to
-		 * ignore.
-		 */
-	}
-	unget_char(ch, file);
-}
-
-/* int in_file(char *string, FILE *file)
- *	return TRUE if one of the lines in file matches string exactly,
- *	FALSE otherwise.
- */
-int
-in_file(string, file)
-	char *string;
-	FILE *file;
-{
-	char line[MAX_TEMPSTR];
-
-	/* let's be persnickety today.
-	 */
-	if (!file) {
-		if (!string)
-			string = "0x0";
-		fprintf(stderr,
-			"in_file(\"%s\", 0x%x): called with NULL file--botch",
-			string, file);
-		exit(ERROR_EXIT);
-	}
-
-	rewind(file);
-	while (fgets(line, MAX_TEMPSTR, file)) {
-		if (line[0] != '\0')
-			line[strlen(line)-1] = '\0';
-		if (0 == strcmp(line, string))
-			return TRUE;
-	}
-	return FALSE;
-}
-
-
-/* int allowed(char *username)
- *	returns TRUE if (ALLOW_FILE exists and user is listed)
- *	or (DENY_FILE exists and user is NOT listed)
- *	or (neither file exists but user=="root" so it's okay)
- */
-int
-allowed(username)
-	char *username;
-{
-	static int	init = FALSE;
-	static FILE	*allow, *deny;
-
-	if (!init) {
-		init = TRUE;
-#if defined(ALLOW_FILE) && defined(DENY_FILE)
-		allow = fopen(ALLOW_FILE, "r");
-		deny = fopen(DENY_FILE, "r");
-		Debug(DMISC, ("allow/deny enabled, %d/%d\n", !!allow, !!deny))
-#else
-		allow = NULL;
-		deny = NULL;
-#endif
-	}
-
-	if (allow)
-		return (in_file(username, allow));
-	if (deny)
-		return (!in_file(username, deny));
-
-#if defined(ALLOW_ONLY_ROOT)
-	return (strcmp(username, ROOT_USER) == 0);
-#else
-	return TRUE;
-#endif
-}
-
-
-#if defined(LOG_FILE) || defined(SYSLOG)
-void
-log_it(username, pid, event, detail)
-	char	*username;
-	int	pid;
-	char	*event;
-	char	*detail;
-{
-#if defined(LOG_FILE)
-	extern struct tm	*localtime();
-	extern long		time();
-	extern char		*malloc();
-	auto char		*msg;
-	auto long		now = time((long *) 0);
-	register struct tm	*t = localtime(&now);
-	static int		log_fd = -1;
-#endif /*LOG_FILE*/
-
-#if defined(SYSLOG)
-	static int		syslog_open = 0;
-#endif
-
-
-#if defined(LOG_FILE)
-	/* we assume that MAX_TEMPSTR will hold the date, time, &punctuation.
-	 */
-	msg = malloc(strlen(username)
-	      + strlen(event)
-	      + strlen(detail)
-	      + MAX_TEMPSTR);
-
-	if (log_fd < OK) {
-		log_fd = open(LOG_FILE, O_WRONLY|O_APPEND|O_CREAT, 0600);
-		if (log_fd < OK) {
-			fprintf(stderr, "%s: can't open log file\n", ProgramName);
-			perror(LOG_FILE);
-		}
-	}
-
-	/* we have to sprintf() it because fprintf() doesn't always write
-	 * everything out in one chunk and this has to be atomically appended
-	 * to the log file.
-	 */
-	sprintf(msg, "%s (%02d/%02d-%02d:%02d:%02d-%d) %s (%s)\n",
-		username,
-		t->tm_mon+1, t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec, pid,
-		event, detail);
-
-	/* we have to run strlen() because sprintf() returns (char*) on BSD
-	 */
-	if (log_fd < OK || write(log_fd, msg, strlen(msg)) < OK) {
-		fprintf(stderr, "%s: can't write to log file\n", ProgramName);
-		if (log_fd >= OK)
-			perror(LOG_FILE);
-		write(STDERR, msg, strlen(msg));
-	}
-
-	/* I suppose we could use alloca()...
-	 */
-	free(msg);
-#endif /*LOG_FILE*/
-
-#if defined(SYSLOG)
-	if (!syslog_open) {
-		/* we don't use LOG_PID since the pid passed to us by
-		 * our client may not be our own.  therefore we want to
-		 * print the pid ourselves.
-		 */
-# ifdef LOG_CRON
-		openlog(ProgramName, 0, LOG_CRON);
-# else
-# ifdef LOG_DAEMON
-		openlog(ProgramName, 0, LOG_DAEMON);
-# else
-		openlog(ProgramName, 0);
-# endif /*LOG_DAEMON*/
-# endif /*LOG_CRON*/
-		syslog_open = TRUE;		/* assume openlog success */
-	}
-
-	syslog(LOG_INFO, "(%s %d) %s (%s)\n",
-		username, pid, event, detail);
-
-#endif /*SYSLOG*/
-
-	if (DebugFlags) {
-		fprintf(stderr, "log_it: (%s %d) %s (%s)",
-			username, pid, event, detail);
-	}
-}
-#endif /*LOG_FILE || SYSLOG */
-
-
-/* two warnings:
- *	(1) this routine is fairly slow
- *	(2) it returns a pointer to static storage
- */
-char *
-first_word(s, t)
-	local char *s;	/* string we want the first word of */
-	local char *t;	/* terminators, implicitly including \0 */
-{
-	static char retbuf[2][MAX_TEMPSTR + 1];	/* sure wish I had GC */
-	static int retsel = 0;
-	local char *rb, *rp;
-	extern char *index();
-
-	/* select a return buffer */
-	retsel = 1-retsel;
-	rb = &retbuf[retsel][0];
-	rp = rb;
-
-	/* skip any leading terminators */
-	while (*s && (NULL != index(t, *s))) {s++;}
-
-	/* copy until next terminator or full buffer */
-	while (*s && (NULL == index(t, *s)) && (rp < &rb[MAX_TEMPSTR])) {
-		*rp++ = *s++;
-	}
-
-	/* finish the return-string and return it */
-	*rp = '\0';
-	return rb;
-}
-
-
-/* warning:
- *	heavily ascii-dependent.
- */
-
-void
-mkprint(dst, src, len)
-	register char *dst;
-	register unsigned char *src;
-	register int len;
-{
-	while (len-- > 0)
-	{
-		register unsigned char ch = *src++;
-
-		if (ch < ' ') {			/* control character */
-			*dst++ = '^';
-			*dst++ = ch + '@';
-		} else if (ch < 0177) {		/* printable */
-			*dst++ = ch;
-		} else if (ch == 0177) {	/* delete/rubout */
-			*dst++ = '^';
-			*dst++ = '?';
-		} else {			/* parity character */
-			sprintf(dst, "\\%03o", ch);
-			dst += 4;
-		}
-	}
-	*dst = NULL;
-}
-
-
-/* warning:
- *	returns a pointer to malloc'd storage, you must call free yourself.
- */
-
-char *
-mkprints(src, len)
-	register unsigned char *src;
-	register unsigned int len;
-{
-	extern char *malloc();
-	register char *dst = malloc(len*4 + 1);
-
-	mkprint(dst, src, len);
-
-	return dst;
-}
diff --git a/libexec/crond/user.c b/libexec/crond/user.c
deleted file mode 100644
index 4ca0fa3ff51d..000000000000
--- a/libexec/crond/user.c
+++ /dev/null
@@ -1,133 +0,0 @@
-#if !defined(lint) && !defined(LINT)
-static char rcsid[] = "$Header: /a/cvs/386BSD/src/libexec/crond/user.c,v 1.1.1.1 1993/06/12 14:55:03 rgrimes Exp $";
-#endif
-
-/* vix 26jan87 [log is in RCS file]
- *
- * PATCHES MAGIC                LEVEL   PATCH THAT GOT US HERE
- * --------------------         -----   ----------------------
- * CURRENT PATCH LEVEL:         1       00131
- * --------------------         -----   ----------------------
- *
- * 06 Apr 93	Adam Glass	Fixes so it compiles quitely
- *
- */
-
-/* Copyright 1988,1990 by Paul Vixie
- * All rights reserved
- *
- * Distribute freely, except: don't remove my name from the source or
- * documentation (don't take credit for my work), mark your changes (don't
- * get me blamed for your possible bugs), don't alter or remove this
- * notice.  May be sold if buildable source is provided to buyer.  No
- * warrantee of any kind, express or implied, is included with this
- * software; use at your own risk, responsibility for damages (if any) to
- * anyone resulting from the use of this software rests entirely with the
- * user.
- *
- * Send bug reports, bug fixes, enhancements, requests, flames, etc., and
- * I'll try to keep a version up to date.  I can be reached as follows:
- * Paul Vixie, 329 Noe Street, San Francisco, CA, 94114, (415) 864-7013,
- * paul@vixie.sf.ca.us || {hoptoad,pacbell,decwrl,crash}!vixie!paul
- */
-
-
-#include "cron.h"
-
-
-void
-free_user(u)
-	user	*u;
-{
-	void	free_entry();
-	int	free();
-	entry	*e;
-	char	**env;
-
-	for (e = u->crontab;  e != NULL;  e = e->next)
-		free_entry(e);
-	for (env = u->envp;  *env;  env++)
-		(void) free(*env);
-	(void) free(u->envp);
-	(void) free(u);
-}
-
-
-user *
-load_user(crontab_fd, name, uid, gid, dir, shell)
-	int	crontab_fd;
-	char	*name;
-	int	uid;
-	int	gid;
-	char	*dir;
-	char	*shell;
-{
-	char	**env_init(), **env_set();
-	int	load_env();
-	entry	*load_entry();
-
-	char	envstr[MAX_ENVSTR];
-	FILE	*file;
-	user	*u;
-	entry	*e;
-	int	status;
-
-	if (!(file = fdopen(crontab_fd, "r")))
-	{
-		perror("fdopen on crontab_fd in load_user");
-		return NULL;
-	}
-
-	Debug(DPARS, ("load_user()\n"))
-
-	/* file is open.  build user entry, then read the crontab file.
-	 */
-	u = (user *) malloc(sizeof(user));
-	u->uid     = uid;
-	u->gid     = gid;
-	u->envp    = env_init();
-	u->crontab = NULL;
-
-	/*
-	 * do auto env settings that the user could reset in the cron tab
-	 */
-	sprintf(envstr, "SHELL=%s", (*shell) ?shell :"/bin/sh");
-	u->envp = env_set(u->envp, envstr);
-
-	sprintf(envstr, "HOME=%s", dir);
-	u->envp = env_set(u->envp, envstr);
-
-	/* load the crontab
-	 */
-	while ((status = load_env(envstr, file)) >= OK)
-	{
-		if (status == TRUE)
-		{
-			u->envp = env_set(u->envp, envstr);
-		}
-		else
-		{
-			if (NULL != (e = load_entry(file, NULL)))
-			{
-				e->next = u->crontab;
-				u->crontab = e;
-			}
-		}
-	}
-
-	/*
-	 * do automatic env settings that should have precedence over any
-	 * set in the cron tab.
-	 */
-	(void) sprintf(envstr, "%s=%s", USERENV, name);
-	u->envp = env_set(u->envp, envstr);
-
-	/*
-	 * done. close file, return pointer to 'user' structure
-	 */
-	fclose(file);
-
-	Debug(DPARS, ("...load_user() done\n"))
-
-	return u;
-}