initial import of NetBSD tree

5 files changed, 1524 insertions, 0 deletions

diff --git a/usr.sbin/syslogd/Makefile b/usr.sbin/syslogd/Makefile
new file mode 100644
index 00000000000..f2152035bd8
--- /dev/null
+++ b/usr.sbin/syslogd/Makefile
@@ -0,0 +1,9 @@
+#	from: @(#)Makefile	5.7 (Berkeley) 9/30/90
+#	$Id: Makefile,v 1.1 1995/10/18 08:48:22 deraadt Exp $
+
+PROG=	syslogd
+SRCS=	syslogd.c ttymsg.c
+.PATH:	${.CURDIR}/../../usr.bin/wall
+MAN=	syslogd.8 syslog.conf.5
+
+.include <bsd.prog.mk>
diff --git a/usr.sbin/syslogd/pathnames.h b/usr.sbin/syslogd/pathnames.h
new file mode 100644
index 00000000000..24fcc675e4c
--- /dev/null
+++ b/usr.sbin/syslogd/pathnames.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)pathnames.h	5.4 (Berkeley) 9/29/90
+ *	$Id: pathnames.h,v 1.1 1995/10/18 08:48:22 deraadt Exp $
+ */
+
+#include <paths.h>
+
+#define	_PATH_KLOG	"/dev/klog"
+#define	_PATH_LOGCONF	"/etc/syslog.conf"
+#define	_PATH_LOGPID	"/var/run/syslog.pid"
diff --git a/usr.sbin/syslogd/syslog.conf.5 b/usr.sbin/syslogd/syslog.conf.5
new file mode 100644
index 00000000000..c2434bd3295
--- /dev/null
+++ b/usr.sbin/syslogd/syslog.conf.5
@@ -0,0 +1,230 @@
+.\" Copyright (c) 1990, 1991 The Regents of the University of California.
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. All advertising materials mentioning features or use of this software
+.\"    must display the following acknowledgement:
+.\"	This product includes software developed by the University of
+.\"	California, Berkeley and its contributors.
+.\" 4. Neither the name of the University nor the names of its contributors
+.\"    may be used to endorse or promote products derived from this software
+.\"    without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\"     from: @(#)syslog.conf.5	5.3 (Berkeley) 5/10/91
+.\"	$Id: syslog.conf.5,v 1.1 1995/10/18 08:48:22 deraadt Exp $
+.\"
+.Dd May 10, 1991
+.Dt SYSLOG.CONF 5
+.Os
+.Sh NAME
+.Nm syslog.conf
+.Nd
+.Xr syslogd 8
+configuration file
+.Sh DESCRIPTION
+The
+.Nm syslog.conf
+file is the configuration file for the
+.Xr syslogd 8
+program.
+It consists of lines with two fields: the
+.Em selector
+field which specifies the types of messages and priorities to which the
+line applies, and an
+.Em action
+field which specifies the action to be taken if a message
+.Xr syslogd
+receives matches the selection criteria.
+The
+.Em selector
+field is separated from the
+.Em action
+field by one or more tab characters.
+.Pp
+The
+.Em Selectors
+function
+are encoded as a
+.Em facility ,
+a period (``.''), and a
+.Em level ,
+with no intervening white-space.
+Both the
+.Em facility
+and the
+.Em level
+are case insensitive.
+.Pp
+The
+.Em facility
+describes the part of the system generating the message, and is one of
+the following keywords: auth, authpriv, cron, daemon, kern, lpr, mail,
+mark, news, syslog, user, uucp and local0 through local7.
+These keywords (with the exception of mark) correspond to the
+similar
+.Dq Dv LOG_
+values specified to the
+.Xr openlog 3
+and
+.Xr syslog 3
+library routines.
+.Pp
+The
+.Em level
+describes the severity of the message, and is a keyword from the
+following ordered list (higher to lower): emerg, alert, crit, err,
+warning, notice, info and debug.
+These keywords correspond to the
+similar
+.Pq Dv LOG_
+values specified to the
+.Xr syslog
+library routine.
+.Pp
+See
+.Xr syslog 3
+for a further descriptions of both the
+.Em facility
+and
+.Em level
+keywords and their significance.
+.Pp
+If a received message matches the specified
+.Em facility
+and is of the specified
+.Em level
+.Em (or a higher level) ,
+the action specified in the
+.Em action
+field will be taken.
+.Pp
+Multiple
+.Em selectors
+may be specified for a single
+.Em action
+by separating them with semicolon (``;'') characters.
+It is important to note, however, that each
+.Em selector
+can modify the ones preceding it.
+.Pp
+Multiple
+.Em facilities
+may be specified for a single
+.Em level
+by separating them with comma (``,'') characters.
+.Pp
+An asterisk (``*'') can be used to specify all
+.Em facilities
+or all
+.Em levels .
+.Pp
+The special
+.Em facility
+``mark'' receives a message at priority ``info'' every 20 minutes
+(see
+.Xr syslogd 8 ) .
+This is not enabled by a
+.Em facility
+field containing an asterisk.
+.Pp
+The special
+.Em level
+``none'' disables a particular
+.Em facility .
+.Pp
+The
+.Em action
+field of each line specifies the action to be taken when the
+.Em selector
+field selects a message.
+There are four forms:
+.Bl -bullet
+.It
+A pathname (beginning with a leading slash).
+Selected messages are appended to the file.
+.It
+A hostname (preceded by an at (``@'') sign).
+Selected messages are forwarded to the
+.Xr syslogd
+program on the named host.
+.It
+A comma separated list of users.
+Selected messages are written to those users
+if they are logged in.
+.It
+An asterisk.
+Selected messages are written to all logged-in users.
+.El
+.Pp
+Blank lines and lines whose first non-blank character is a hash (``#'')
+character are ignored.
+.Sh EXAMPLES
+.Pp
+A configuration file might appear as follows:
+.Bd -literal
+# Log all kernel messages, authentication messages of
+# level notice or higher and anything of level err or
+# higher to the console.
+# Don't log private authentication messages!
+*.err;kern.*;auth.notice;authpriv.none	/dev/console
+
+# Log anything (except mail) of level info or higher.
+# Don't log private authentication messages!
+*.info;mail.none;authpriv.none		/var/log/messages
+
+# The authpriv file has restricted access.
+authpriv.*						/var/log/secure
+
+# Log all the mail messages in one place.
+mail.*							/var/log/maillog
+
+# Everybody gets emergency messages, plus log them on another
+# machine.
+*.emerg							*
+*.emerg							@arpa.berkeley.edu
+
+# Root and Eric get alert and higher messages.
+*.alert							root,eric
+
+# Save mail and news errors of level err and higher in a
+# special file.
+uucp,news.crit						/var/log/spoolerr
+.Ed
+.Sh FILES
+.Bl -tag -width /etc/syslog.conf -compact
+.It Pa /etc/syslog.conf
+The
+.Xr syslogd 8
+configuration file.
+.El
+.Sh BUGS
+The effects of multiple selectors are sometimes not intuitive.
+For example ``mail.crit,*.err'' will select ``mail'' facility messages at
+the level of ``err'' or higher, not at the level of ``crit'' or higher.
+.Sh SEE ALSO
+.Xr syslog 3 ,
+.Xr syslogd 8
+.Sh HISTORY
+The
+.Nm syslog.conf
+file format is
+.Ud .
diff --git a/usr.sbin/syslogd/syslogd.8 b/usr.sbin/syslogd/syslogd.8
new file mode 100644
index 00000000000..6c0b1fe7850
--- /dev/null
+++ b/usr.sbin/syslogd/syslogd.8
@@ -0,0 +1,123 @@
+.\" Copyright (c) 1983, 1986, 1991 The Regents of the University of California.
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. All advertising materials mentioning features or use of this software
+.\"    must display the following acknowledgement:
+.\"	This product includes software developed by the University of
+.\"	California, Berkeley and its contributors.
+.\" 4. Neither the name of the University nor the names of its contributors
+.\"    may be used to endorse or promote products derived from this software
+.\"    without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\"     from: @(#)syslogd.8	6.10 (Berkeley) 3/16/91
+.\"	$Id: syslogd.8,v 1.1 1995/10/18 08:48:22 deraadt Exp $
+.\"
+.Dd March 16, 1991
+.Dt SYSLOGD 8
+.Os BSD 4.2
+.Sh NAME
+.Nm syslogd
+.Nd log systems messages
+.Sh SYNOPSIS
+.Nm syslogd
+.Op Fl f Ar config_file
+.Op Fl m Ar mark_interval
+.Op Fl p Ar log_socket
+.Sh DESCRIPTION
+.Nm Syslogd
+reads and logs messages to the system console, log files, other
+machines and/or users as specified by its configuration file.
+The options are as follows:
+.Bl -tag -width Ds
+.It Fl f
+Specify the pathname of an alternate configuration file;
+the default is
+.Pa /etc/syslog.conf .
+.It Fl m
+Select the number of minutes between ``mark'' messages;
+the default is 20 minutes.
+.It Fl p
+Specify the pathname of an alternate log socket;
+the default is
+.Pa /dev/log .
+.El
+.Pp
+.Nm Syslogd
+reads its configuration file when it starts up and whenever it
+receives a hangup signal.
+For information on the format of the configuration file,
+see
+.Xr syslog.conf 5 .
+.Pp
+.Nm Syslogd
+reads messages from the
+.Tn UNIX
+domain socket
+.Pa /dev/log ,
+from an Internet domain socket specified in
+.Pa /etc/services ,
+and from the special device
+.Pa /dev/klog
+(to read kernel messages).
+.Pp
+.Nm Syslogd
+creates the file
+.Pa /var/run/syslog.pid ,
+and stores its process
+id there.
+This can be used to kill or reconfigure
+.Nm syslogd .
+.Pp
+The message sent to
+.Nm syslogd
+should consist of a single line.
+The message can contain a priority code, which should be a preceding
+decimal number in angle braces, for example,
+.Sq Aq 5.
+This priority code should map into the priorities defined in the
+include file
+.Aq Pa sys/syslog.h .
+.Sh FILES
+.Bl -tag -width /var/run/syslog.pid -compact
+.It Pa /etc/syslog.conf
+The configuration file.
+.It Pa /var/run/syslog.pid
+The process id of current
+.Nm syslogd .
+.It Pa /dev/log
+Name of the
+.Tn UNIX
+domain datagram log socket.
+.It Pa /dev/klog
+The kernel log device.
+.El
+.Sh SEE ALSO
+.Xr logger 1 ,
+.Xr syslog 3 ,
+.Xr services 5 ,
+.Xr syslog.conf 5
+.Sh HISTORY
+The
+.Nm
+command appeared in
+.Bx 4.3 .
diff --git a/usr.sbin/syslogd/syslogd.c b/usr.sbin/syslogd/syslogd.c
new file mode 100644
index 00000000000..2963d2c1a17
--- /dev/null
+++ b/usr.sbin/syslogd/syslogd.c
@@ -0,0 +1,1121 @@
+/*
+ * Copyright (c) 1983, 1988 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+char copyright[] =
+"@(#) Copyright (c) 1983, 1988 Regents of the University of California.\n\
+ All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+/*static char sccsid[] = "from: @(#)syslogd.c	5.45 (Berkeley) 3/2/91";*/
+static char rcsid[] = "$Id: syslogd.c,v 1.1 1995/10/18 08:48:22 deraadt Exp $";
+#endif /* not lint */
+
+/*
+ *  syslogd -- log system messages
+ *
+ * This program implements a system log. It takes a series of lines.
+ * Each line may have a priority, signified as "<n>" as
+ * the first characters of the line.  If this is
+ * not present, a default priority is used.
+ *
+ * To kill syslogd, send a signal 15 (terminate).  A signal 1 (hup) will
+ * cause it to reread its configuration file.
+ *
+ * Defined Constants:
+ *
+ * MAXLINE -- the maximimum line length that can be handled.
+ * DEFUPRI -- the default priority for user messages
+ * DEFSPRI -- the default priority for kernel messages
+ *
+ * Author: Eric Allman
+ * extensive changes by Ralph Campbell
+ * more extensive changes by Eric Allman (again)
+ */
+
+#define	MAXLINE		1024		/* maximum line length */
+#define	MAXSVLINE	120		/* maximum saved line length */
+#define DEFUPRI		(LOG_USER|LOG_NOTICE)
+#define DEFSPRI		(LOG_KERN|LOG_CRIT)
+#define TIMERINTVL	30		/* interval for checking flush, mark */
+
+#include <sys/param.h>
+#include <sys/errno.h>
+#include <sys/ioctl.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+#include <sys/socket.h>
+#include <sys/file.h>
+#include <sys/msgbuf.h>
+#include <sys/uio.h>
+#include <sys/un.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <sys/signal.h>
+
+#include <netinet/in.h>
+#include <netdb.h>
+
+#include <utmp.h>
+#include <setjmp.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+#include <unistd.h>
+#include "pathnames.h"
+
+#define SYSLOG_NAMES
+#include <sys/syslog.h>
+
+char	*LogName = _PATH_LOG;
+char	*ConfFile = _PATH_LOGCONF;
+char	*PidFile = _PATH_LOGPID;
+char	ctty[] = _PATH_CONSOLE;
+
+#define FDMASK(fd)	(1 << (fd))
+
+#define	dprintf		if (Debug) printf
+
+#define MAXUNAMES	20	/* maximum number of user names */
+
+/*
+ * Flags to logmsg().
+ */
+
+#define IGN_CONS	0x001	/* don't print on console */
+#define SYNC_FILE	0x002	/* do fsync on file after printing */
+#define ADDDATE		0x004	/* add a date to the message */
+#define MARK		0x008	/* this message is a mark */
+
+/*
+ * This structure represents the files that will have log
+ * copies printed.
+ */
+
+struct filed {
+	struct	filed *f_next;		/* next in linked list */
+	short	f_type;			/* entry type, see below */
+	short	f_file;			/* file descriptor */
+	time_t	f_time;			/* time this was last written */
+	u_char	f_pmask[LOG_NFACILITIES+1];	/* priority mask */
+	union {
+		char	f_uname[MAXUNAMES][UT_NAMESIZE+1];
+		struct {
+			char	f_hname[MAXHOSTNAMELEN+1];
+			struct sockaddr_in	f_addr;
+		} f_forw;		/* forwarding address */
+		char	f_fname[MAXPATHLEN];
+	} f_un;
+	char	f_prevline[MAXSVLINE];		/* last message logged */
+	char	f_lasttime[16];			/* time of last occurrence */
+	char	f_prevhost[MAXHOSTNAMELEN+1];	/* host from which recd. */
+	int	f_prevpri;			/* pri of f_prevline */
+	int	f_prevlen;			/* length of f_prevline */
+	int	f_prevcount;			/* repetition cnt of prevline */
+	int	f_repeatcount;			/* number of "repeated" msgs */
+};
+
+/*
+ * Intervals at which we flush out "message repeated" messages,
+ * in seconds after previous message is logged.  After each flush,
+ * we move to the next interval until we reach the largest.
+ */
+int	repeatinterval[] = { 30, 120, 600 };	/* # of secs before flush */
+#define	MAXREPEAT ((sizeof(repeatinterval) / sizeof(repeatinterval[0])) - 1)
+#define	REPEATTIME(f)	((f)->f_time + repeatinterval[(f)->f_repeatcount])
+#define	BACKOFF(f)	{ if (++(f)->f_repeatcount > MAXREPEAT) \
+				 (f)->f_repeatcount = MAXREPEAT; \
+			}
+
+/* values for f_type */
+#define F_UNUSED	0		/* unused entry */
+#define F_FILE		1		/* regular file */
+#define F_TTY		2		/* terminal */
+#define F_CONSOLE	3		/* console terminal */
+#define F_FORW		4		/* remote machine */
+#define F_USERS		5		/* list of users */
+#define F_WALL		6		/* everyone logged on */
+
+char	*TypeNames[7] = {
+	"UNUSED",	"FILE",		"TTY",		"CONSOLE",
+	"FORW",		"USERS",	"WALL"
+};
+
+struct	filed *Files;
+struct	filed consfile;
+
+int	Debug;			/* debug flag */
+char	LocalHostName[MAXHOSTNAMELEN+1];	/* our hostname */
+char	*LocalDomain;		/* our local domain name */
+int	InetInuse = 0;		/* non-zero if INET sockets are being used */
+int	finet;			/* Internet datagram socket */
+int	LogPort;		/* port number for INET connections */
+int	Initialized = 0;	/* set when we have initialized ourselves */
+int	MarkInterval = 20 * 60;	/* interval between marks in seconds */
+int	MarkSeq = 0;		/* mark sequence number */
+
+extern	int errno;
+extern	char *ctime(), *index(), *calloc();
+
+main(argc, argv)
+	int argc;
+	char **argv;
+{
+	register int i;
+	register char *p;
+	int funix, inetm, fklog, klogm, len;
+	struct sockaddr_un sunx, fromunix;
+	struct sockaddr_in sin, frominet;
+	FILE *fp;
+	int ch;
+	char line[MSG_BSIZE + 1];
+	extern int optind;
+	extern char *optarg;
+	void die(), domark(), init(), reapchild();
+
+	while ((ch = getopt(argc, argv, "df:m:p:")) != EOF)
+		switch((char)ch) {
+		case 'd':		/* debug */
+			Debug++;
+			break;
+		case 'f':		/* configuration file */
+			ConfFile = optarg;
+			break;
+		case 'm':		/* mark interval */
+			MarkInterval = atoi(optarg) * 60;
+			break;
+		case 'p':		/* path */
+			LogName = optarg;
+			break;
+		case '?':
+		default:
+			usage();
+		}
+	if (argc -= optind)
+		usage();
+
+	if (!Debug)
+		daemon(0, 0);
+	else
+		setlinebuf(stdout);
+
+	consfile.f_type = F_CONSOLE;
+	(void) strcpy(consfile.f_un.f_fname, ctty);
+	(void) gethostname(LocalHostName, sizeof LocalHostName);
+	if (p = index(LocalHostName, '.')) {
+		*p++ = '\0';
+		LocalDomain = p;
+	}
+	else
+		LocalDomain = "";
+	(void) signal(SIGTERM, die);
+	(void) signal(SIGINT, Debug ? die : SIG_IGN);
+	(void) signal(SIGQUIT, Debug ? die : SIG_IGN);
+	(void) signal(SIGCHLD, reapchild);
+	(void) signal(SIGALRM, domark);
+	(void) alarm(TIMERINTVL);
+	(void) unlink(LogName);
+
+	bzero((char *)&sunx, sizeof(sunx));
+	sunx.sun_family = AF_UNIX;
+	(void) strncpy(sunx.sun_path, LogName, sizeof sunx.sun_path);
+	funix = socket(AF_UNIX, SOCK_DGRAM, 0);
+	if (funix < 0 || bind(funix, (struct sockaddr *) &sunx,
+	    sizeof(sunx.sun_family)+sizeof(sunx.sun_len)+
+	    strlen(sunx.sun_path)) < 0 ||
+	    chmod(LogName, 0666) < 0) {
+		(void) sprintf(line, "cannot create %s", LogName);
+		logerror(line);
+		dprintf("cannot create %s (%d)\n", LogName, errno);
+		die(0);
+	}
+	finet = socket(AF_INET, SOCK_DGRAM, 0);
+	if (finet >= 0) {
+		struct servent *sp;
+
+		sp = getservbyname("syslog", "udp");
+		if (sp == NULL) {
+			errno = 0;
+			logerror("syslog/udp: unknown service");
+			die(0);
+		}
+		bzero((char *)&sin, sizeof(sin));
+		sin.sin_family = AF_INET;
+		sin.sin_port = LogPort = sp->s_port;
+		if (bind(finet, (struct sockaddr *)&sin, sizeof(sin)) < 0) {
+			logerror("bind");
+			if (!Debug)
+				die(0);
+		} else {
+			inetm = FDMASK(finet);
+			InetInuse = 1;
+		}
+	}
+	if ((fklog = open(_PATH_KLOG, O_RDONLY, 0)) >= 0)
+		klogm = FDMASK(fklog);
+	else {
+		dprintf("can't open %s (%d)\n", _PATH_KLOG, errno);
+		klogm = 0;
+	}
+
+	/* tuck my process id away */
+	fp = fopen(PidFile, "w");
+	if (fp != NULL) {
+		fprintf(fp, "%d\n", getpid());
+		(void) fclose(fp);
+	}
+
+	dprintf("off & running....\n");
+
+	init();
+	(void) signal(SIGHUP, init);
+
+	for (;;) {
+		int nfds, readfds = FDMASK(funix) | inetm | klogm;
+
+		errno = 0;
+		dprintf("readfds = %#x\n", readfds);
+		nfds = select(20, (fd_set *) &readfds, (fd_set *) NULL,
+		    (fd_set *) NULL, (struct timeval *) NULL);
+		if (nfds == 0)
+			continue;
+		if (nfds < 0) {
+			if (errno != EINTR)
+				logerror("select");
+			continue;
+		}
+		dprintf("got a message (%d, %#x)\n", nfds, readfds);
+		if (readfds & klogm) {
+			i = read(fklog, line, sizeof(line) - 1);
+			if (i > 0) {
+				line[i] = '\0';
+				printsys(line);
+			} else if (i < 0 && errno != EINTR) {
+				logerror("klog");
+				fklog = -1;
+				klogm = 0;
+			}
+		}
+		if (readfds & FDMASK(funix)) {
+			len = sizeof fromunix;
+			i = recvfrom(funix, line, MAXLINE, 0,
+			    (struct sockaddr *) &fromunix, &len);
+			if (i > 0) {
+				line[i] = '\0';
+				printline(LocalHostName, line);
+			} else if (i < 0 && errno != EINTR)
+				logerror("recvfrom unix");
+		}
+		if (readfds & inetm) {
+			len = sizeof frominet;
+			i = recvfrom(finet, line, MAXLINE, 0,
+			    (struct sockaddr *) &frominet, &len);
+			if (i > 0) {
+				extern char *cvthname();
+
+				line[i] = '\0';
+				printline(cvthname(&frominet), line);
+			} else if (i < 0 && errno != EINTR)
+				logerror("recvfrom inet");
+		} 
+	}
+}
+
+usage()
+{
+	(void) fprintf(stderr,
+	    "usage: syslogd [-f conffile] [-m markinterval] [-p logpath]\n");
+	exit(1);
+}
+
+/*
+ * Take a raw input line, decode the message, and print the message
+ * on the appropriate log files.
+ */
+
+printline(hname, msg)
+	char *hname;
+	char *msg;
+{
+	register char *p, *q;
+	register int c;
+	char line[MAXLINE + 1];
+	int pri;
+
+	/* test for special codes */
+	pri = DEFUPRI;
+	p = msg;
+	if (*p == '<') {
+		pri = 0;
+		while (isdigit(*++p))
+			pri = 10 * pri + (*p - '0');
+		if (*p == '>')
+			++p;
+	}
+	if (pri &~ (LOG_FACMASK|LOG_PRIMASK))
+		pri = DEFUPRI;
+
+	/* don't allow users to log kernel messages */
+	if (LOG_FAC(pri) == LOG_KERN)
+		pri = LOG_MAKEPRI(LOG_USER, LOG_PRI(pri));
+
+	q = line;
+
+	while ((c = *p++ & 0177) != '\0' &&
+	    q < &line[sizeof(line) - 1])
+		if (iscntrl(c))
+			if (c == '\n')
+				*q++ = ' ';
+			else if (c == '\t')
+				*q++ = '\t';
+			else {
+				*q++ = '^';
+				*q++ = c ^ 0100;
+			}
+		else
+			*q++ = c;
+	*q = '\0';
+
+	logmsg(pri, line, hname, 0);
+}
+
+/*
+ * Take a raw input line from /dev/klog, split and format similar to syslog().
+ */
+
+printsys(msg)
+	char *msg;
+{
+	register char *p, *q;
+	register int c;
+	char line[MAXLINE + 1];
+	int pri, flags;
+	char *lp;
+
+	(void) strcpy(line, _PATH_UNIX);
+	(void) strcat(line, ": ");
+	lp = line + strlen(line);
+	for (p = msg; *p != '\0'; ) {
+		flags = SYNC_FILE | ADDDATE;	/* fsync file after write */
+		pri = DEFSPRI;
+		if (*p == '<') {
+			pri = 0;
+			while (isdigit(*++p))
+				pri = 10 * pri + (*p - '0');
+			if (*p == '>')
+				++p;
+		} else {
+			/* kernel printf's come out on console */
+			flags |= IGN_CONS;
+		}
+		if (pri &~ (LOG_FACMASK|LOG_PRIMASK))
+			pri = DEFSPRI;
+		q = lp;
+		while (*p != '\0' && (c = *p++) != '\n' &&
+		    q < &line[MAXLINE])
+			*q++ = c;
+		*q = '\0';
+		logmsg(pri, line, LocalHostName, flags);
+	}
+}
+
+time_t	now;
+
+/*
+ * Log a message to the appropriate log files, users, etc. based on
+ * the priority.
+ */
+
+logmsg(pri, msg, from, flags)
+	int pri;
+	char *msg, *from;
+	int flags;
+{
+	register struct filed *f;
+	int fac, prilev;
+	int omask, msglen;
+	char *timestamp;
+	time_t time();
+
+	dprintf("logmsg: pri %o, flags %x, from %s, msg %s\n",
+	    pri, flags, from, msg);
+
+	omask = sigblock(sigmask(SIGHUP)|sigmask(SIGALRM));
+
+	/*
+	 * Check to see if msg looks non-standard.
+	 */
+	msglen = strlen(msg);
+	if (msglen < 16 || msg[3] != ' ' || msg[6] != ' ' ||
+	    msg[9] != ':' || msg[12] != ':' || msg[15] != ' ')
+		flags |= ADDDATE;
+
+	(void) time(&now);
+	if (flags & ADDDATE)
+		timestamp = ctime(&now) + 4;
+	else {
+		timestamp = msg;
+		msg += 16;
+		msglen -= 16;
+	}
+
+	/* extract facility and priority level */
+	if (flags & MARK)
+		fac = LOG_NFACILITIES;
+	else
+		fac = LOG_FAC(pri);
+	prilev = LOG_PRI(pri);
+
+	/* log the message to the particular outputs */
+	if (!Initialized) {
+		f = &consfile;
+		f->f_file = open(ctty, O_WRONLY, 0);
+
+		if (f->f_file >= 0) {
+			fprintlog(f, flags, msg);
+			(void) close(f->f_file);
+		}
+		(void) sigsetmask(omask);
+		return;
+	}
+	for (f = Files; f; f = f->f_next) {
+		/* skip messages that are incorrect priority */
+		if (f->f_pmask[fac] < prilev ||
+		    f->f_pmask[fac] == INTERNAL_NOPRI)
+			continue;
+
+		if (f->f_type == F_CONSOLE && (flags & IGN_CONS))
+			continue;
+
+		/* don't output marks to recently written files */
+		if ((flags & MARK) && (now - f->f_time) < MarkInterval / 2)
+			continue;
+
+		/*
+		 * suppress duplicate lines to this file
+		 */
+		if ((flags & MARK) == 0 && msglen == f->f_prevlen &&
+		    !strcmp(msg, f->f_prevline) &&
+		    !strcmp(from, f->f_prevhost)) {
+			(void) strncpy(f->f_lasttime, timestamp, 15);
+			f->f_prevcount++;
+			dprintf("msg repeated %d times, %ld sec of %d\n",
+			    f->f_prevcount, now - f->f_time,
+			    repeatinterval[f->f_repeatcount]);
+			/*
+			 * If domark would have logged this by now,
+			 * flush it now (so we don't hold isolated messages),
+			 * but back off so we'll flush less often
+			 * in the future.
+			 */
+			if (now > REPEATTIME(f)) {
+				fprintlog(f, flags, (char *)NULL);
+				BACKOFF(f);
+			}
+		} else {
+			/* new line, save it */
+			if (f->f_prevcount)
+				fprintlog(f, 0, (char *)NULL);
+			f->f_repeatcount = 0;
+			f->f_prevpri = pri;
+			(void) strncpy(f->f_lasttime, timestamp, 15);
+			(void) strncpy(f->f_prevhost, from,
+					sizeof(f->f_prevhost));
+			if (msglen < MAXSVLINE) {
+				f->f_prevlen = msglen;
+				(void) strcpy(f->f_prevline, msg);
+				fprintlog(f, flags, (char *)NULL);
+			} else {
+				f->f_prevline[0] = 0;
+				f->f_prevlen = 0;
+				fprintlog(f, flags, msg);
+			}
+		}
+	}
+	(void) sigsetmask(omask);
+}
+
+fprintlog(f, flags, msg)
+	register struct filed *f;
+	int flags;
+	char *msg;
+{
+	struct iovec iov[6];
+	register struct iovec *v;
+	register int l;
+	char line[MAXLINE + 1], repbuf[80], greetings[200];
+
+	v = iov;
+	if (f->f_type == F_WALL) {
+		v->iov_base = greetings;
+		v->iov_len = sprintf(greetings,
+		    "\r\n\7Message from syslogd@%s at %.24s ...\r\n",
+		    f->f_prevhost, ctime(&now));
+		v++;
+		v->iov_base = "";
+		v->iov_len = 0;
+		v++;
+	} else {
+		v->iov_base = f->f_lasttime;
+		v->iov_len = 15;
+		v++;
+		v->iov_base = " ";
+		v->iov_len = 1;
+		v++;
+	}
+	v->iov_base = f->f_prevhost;
+	v->iov_len = strlen(v->iov_base);
+	v++;
+	v->iov_base = " ";
+	v->iov_len = 1;
+	v++;
+
+	if (msg) {
+		v->iov_base = msg;
+		v->iov_len = strlen(msg);
+	} else if (f->f_prevcount > 1) {
+		v->iov_base = repbuf;
+		v->iov_len = sprintf(repbuf, "last message repeated %d times",
+		    f->f_prevcount);
+	} else {
+		v->iov_base = f->f_prevline;
+		v->iov_len = f->f_prevlen;
+	}
+	v++;
+
+	dprintf("Logging to %s", TypeNames[f->f_type]);
+	f->f_time = now;
+
+	switch (f->f_type) {
+	case F_UNUSED:
+		dprintf("\n");
+		break;
+
+	case F_FORW:
+		dprintf(" %s\n", f->f_un.f_forw.f_hname);
+		l = sprintf(line, "<%d>%.15s %s", f->f_prevpri,
+		    iov[0].iov_base, iov[4].iov_base);
+		if (l > MAXLINE)
+			l = MAXLINE;
+		if (sendto(finet, line, l, 0,
+		    (struct sockaddr *)&f->f_un.f_forw.f_addr,
+		    sizeof f->f_un.f_forw.f_addr) != l) {
+			int e = errno;
+			(void) close(f->f_file);
+			f->f_type = F_UNUSED;
+			errno = e;
+			logerror("sendto");
+		}
+		break;
+
+	case F_CONSOLE:
+		if (flags & IGN_CONS) {
+			dprintf(" (ignored)\n");
+			break;
+		}
+		/* FALLTHROUGH */
+
+	case F_TTY:
+	case F_FILE:
+		dprintf(" %s\n", f->f_un.f_fname);
+		if (f->f_type != F_FILE) {
+			v->iov_base = "\r\n";
+			v->iov_len = 2;
+		} else {
+			v->iov_base = "\n";
+			v->iov_len = 1;
+		}
+	again:
+		if (writev(f->f_file, iov, 6) < 0) {
+			int e = errno;
+			(void) close(f->f_file);
+			/*
+			 * Check for errors on TTY's due to loss of tty
+			 */
+			if ((e == EIO || e == EBADF) && f->f_type != F_FILE) {
+				f->f_file = open(f->f_un.f_fname,
+				    O_WRONLY|O_APPEND, 0);
+				if (f->f_file < 0) {
+					f->f_type = F_UNUSED;
+					logerror(f->f_un.f_fname);
+				} else
+					goto again;
+			} else {
+				f->f_type = F_UNUSED;
+				errno = e;
+				logerror(f->f_un.f_fname);
+			}
+		} else if (flags & SYNC_FILE)
+			(void) fsync(f->f_file);
+		break;
+
+	case F_USERS:
+	case F_WALL:
+		dprintf("\n");
+		v->iov_base = "\r\n";
+		v->iov_len = 2;
+		wallmsg(f, iov);
+		break;
+	}
+	f->f_prevcount = 0;
+}
+
+/*
+ *  WALLMSG -- Write a message to the world at large
+ *
+ *	Write the specified message to either the entire
+ *	world, or a list of approved users.
+ */
+
+wallmsg(f, iov)
+	register struct filed *f;
+	struct iovec *iov;
+{
+	static int reenter;			/* avoid calling ourselves */
+	register FILE *uf;
+	register int i;
+	struct utmp ut;
+	char *p, *ttymsg();
+
+	if (reenter++)
+		return;
+	if ((uf = fopen(_PATH_UTMP, "r")) == NULL) {
+		logerror(_PATH_UTMP);
+		reenter = 0;
+		return;
+	}
+	/* NOSTRICT */
+	while (fread((char *) &ut, sizeof ut, 1, uf) == 1) {
+		if (ut.ut_name[0] == '\0')
+			continue;
+		if (f->f_type == F_WALL) {
+			if (p = ttymsg(iov, 6, ut.ut_line, 1)) {
+				errno = 0;	/* already in msg */
+				logerror(p);
+			}
+			continue;
+		}
+		/* should we send the message to this user? */
+		for (i = 0; i < MAXUNAMES; i++) {
+			if (!f->f_un.f_uname[i][0])
+				break;
+			if (!strncmp(f->f_un.f_uname[i], ut.ut_name,
+			    UT_NAMESIZE)) {
+				if (p = ttymsg(iov, 6, ut.ut_line, 1)) {
+					errno = 0;	/* already in msg */
+					logerror(p);
+				}
+				break;
+			}
+		}
+	}
+	(void) fclose(uf);
+	reenter = 0;
+}
+
+void
+reapchild()
+{
+	union wait status;
+
+	while (wait3((int *)&status, WNOHANG, (struct rusage *) NULL) > 0)
+		;
+}
+
+/*
+ * Return a printable representation of a host address.
+ */
+char *
+cvthname(f)
+	struct sockaddr_in *f;
+{
+	struct hostent *hp;
+	register char *p;
+	extern char *inet_ntoa();
+
+	dprintf("cvthname(%s)\n", inet_ntoa(f->sin_addr));
+
+	if (f->sin_family != AF_INET) {
+		dprintf("Malformed from address\n");
+		return ("???");
+	}
+	hp = gethostbyaddr((char *)&f->sin_addr,
+	    sizeof(struct in_addr), f->sin_family);
+	if (hp == 0) {
+		dprintf("Host name for your address (%s) unknown\n",
+			inet_ntoa(f->sin_addr));
+		return (inet_ntoa(f->sin_addr));
+	}
+	if ((p = index(hp->h_name, '.')) && strcmp(p + 1, LocalDomain) == 0)
+		*p = '\0';
+	return (hp->h_name);
+}
+
+void
+domark()
+{
+	register struct filed *f;
+	time_t time();
+
+	now = time((time_t *)NULL);
+	MarkSeq += TIMERINTVL;
+	if (MarkSeq >= MarkInterval) {
+		logmsg(LOG_INFO, "-- MARK --", LocalHostName, ADDDATE|MARK);
+		MarkSeq = 0;
+	}
+
+	for (f = Files; f; f = f->f_next) {
+		if (f->f_prevcount && now >= REPEATTIME(f)) {
+			dprintf("flush %s: repeated %d times, %d sec.\n",
+			    TypeNames[f->f_type], f->f_prevcount,
+			    repeatinterval[f->f_repeatcount]);
+			fprintlog(f, 0, (char *)NULL);
+			BACKOFF(f);
+		}
+	}
+	(void) alarm(TIMERINTVL);
+}
+
+/*
+ * Print syslogd errors some place.
+ */
+logerror(type)
+	char *type;
+{
+	char buf[100], *strerror();
+
+	if (errno)
+		(void) sprintf(buf, "syslogd: %s: %s", type, strerror(errno));
+	else
+		(void) sprintf(buf, "syslogd: %s", type);
+	errno = 0;
+	dprintf("%s\n", buf);
+	logmsg(LOG_SYSLOG|LOG_ERR, buf, LocalHostName, ADDDATE);
+}
+
+void
+die(sig)
+{
+	register struct filed *f;
+	char buf[100];
+
+	for (f = Files; f != NULL; f = f->f_next) {
+		/* flush any pending output */
+		if (f->f_prevcount)
+			fprintlog(f, 0, (char *)NULL);
+	}
+	if (sig) {
+		dprintf("syslogd: exiting on signal %d\n", sig);
+		(void) sprintf(buf, "exiting on signal %d", sig);
+		errno = 0;
+		logerror(buf);
+	}
+	(void) unlink(LogName);
+	exit(0);
+}
+
+/*
+ *  INIT -- Initialize syslogd from configuration table
+ */
+
+void
+init()
+{
+	register int i;
+	register FILE *cf;
+	register struct filed *f, *next, **nextp;
+	register char *p;
+	char cline[BUFSIZ];
+
+	dprintf("init\n");
+
+	/*
+	 *  Close all open log files.
+	 */
+	Initialized = 0;
+	for (f = Files; f != NULL; f = next) {
+		/* flush any pending output */
+		if (f->f_prevcount)
+			fprintlog(f, 0, (char *)NULL);
+
+		switch (f->f_type) {
+		  case F_FILE:
+		  case F_TTY:
+		  case F_CONSOLE:
+		  case F_FORW:
+			(void) close(f->f_file);
+			break;
+		}
+		next = f->f_next;
+		free((char *) f);
+	}
+	Files = NULL;
+	nextp = &Files;
+
+	/* open the configuration file */
+	if ((cf = fopen(ConfFile, "r")) == NULL) {
+		dprintf("cannot open %s\n", ConfFile);
+		*nextp = (struct filed *)calloc(1, sizeof(*f));
+		cfline("*.ERR\t/dev/console", *nextp);
+		(*nextp)->f_next = (struct filed *)calloc(1, sizeof(*f));
+		cfline("*.PANIC\t*", (*nextp)->f_next);
+		Initialized = 1;
+		return;
+	}
+
+	/*
+	 *  Foreach line in the conf table, open that file.
+	 */
+	f = NULL;
+	while (fgets(cline, sizeof cline, cf) != NULL) {
+		/*
+		 * check for end-of-section, comments, strip off trailing
+		 * spaces and newline character.
+		 */
+		for (p = cline; isspace(*p); ++p);
+		if (*p == NULL || *p == '#')
+			continue;
+		for (p = index(cline, '\0'); isspace(*--p););
+		*++p = '\0';
+		f = (struct filed *)calloc(1, sizeof(*f));
+		*nextp = f;
+		nextp = &f->f_next;
+		cfline(cline, f);
+	}
+
+	/* close the configuration file */
+	(void) fclose(cf);
+
+	Initialized = 1;
+
+	if (Debug) {
+		for (f = Files; f; f = f->f_next) {
+			for (i = 0; i <= LOG_NFACILITIES; i++)
+				if (f->f_pmask[i] == INTERNAL_NOPRI)
+					printf("X ");
+				else
+					printf("%d ", f->f_pmask[i]);
+			printf("%s: ", TypeNames[f->f_type]);
+			switch (f->f_type) {
+			case F_FILE:
+			case F_TTY:
+			case F_CONSOLE:
+				printf("%s", f->f_un.f_fname);
+				break;
+
+			case F_FORW:
+				printf("%s", f->f_un.f_forw.f_hname);
+				break;
+
+			case F_USERS:
+				for (i = 0; i < MAXUNAMES && *f->f_un.f_uname[i]; i++)
+					printf("%s, ", f->f_un.f_uname[i]);
+				break;
+			}
+			printf("\n");
+		}
+	}
+
+	logmsg(LOG_SYSLOG|LOG_INFO, "syslogd: restart", LocalHostName, ADDDATE);
+	dprintf("syslogd: restarted\n");
+}
+
+/*
+ * Crack a configuration file line
+ */
+
+cfline(line, f)
+	char *line;
+	register struct filed *f;
+{
+	register char *p;
+	register char *q;
+	register int i;
+	char *bp;
+	int pri;
+	struct hostent *hp;
+	char buf[MAXLINE], ebuf[100];
+
+	dprintf("cfline(%s)\n", line);
+
+	errno = 0;	/* keep strerror() stuff out of logerror messages */
+
+	/* clear out file entry */
+	bzero((char *) f, sizeof *f);
+	for (i = 0; i <= LOG_NFACILITIES; i++)
+		f->f_pmask[i] = INTERNAL_NOPRI;
+
+	/* scan through the list of selectors */
+	for (p = line; *p && *p != '\t';) {
+
+		/* find the end of this facility name list */
+		for (q = p; *q && *q != '\t' && *q++ != '.'; )
+			continue;
+
+		/* collect priority name */
+		for (bp = buf; *q && !index("\t,;", *q); )
+			*bp++ = *q++;
+		*bp = '\0';
+
+		/* skip cruft */
+		while (index(", ;", *q))
+			q++;
+
+		/* decode priority name */
+		if (*buf == '*')
+			pri = LOG_PRIMASK + 1;
+		else {
+			pri = decode(buf, prioritynames);
+			if (pri < 0) {
+				(void) sprintf(ebuf,
+				    "unknown priority name \"%s\"", buf);
+				logerror(ebuf);
+				return;
+			}
+		}
+
+		/* scan facilities */
+		while (*p && !index("\t.;", *p)) {
+			for (bp = buf; *p && !index("\t,;.", *p); )
+				*bp++ = *p++;
+			*bp = '\0';
+			if (*buf == '*')
+				for (i = 0; i < LOG_NFACILITIES; i++)
+					f->f_pmask[i] = pri;
+			else {
+				i = decode(buf, facilitynames);
+				if (i < 0) {
+					(void) sprintf(ebuf,
+					    "unknown facility name \"%s\"",
+					    buf);
+					logerror(ebuf);
+					return;
+				}
+				f->f_pmask[i >> 3] = pri;
+			}
+			while (*p == ',' || *p == ' ')
+				p++;
+		}
+
+		p = q;
+	}
+
+	/* skip to action part */
+	while (*p == '\t')
+		p++;
+
+	switch (*p)
+	{
+	case '@':
+		if (!InetInuse)
+			break;
+		(void) strcpy(f->f_un.f_forw.f_hname, ++p);
+		hp = gethostbyname(p);
+		if (hp == NULL) {
+			extern int h_errno;
+
+			logerror(hstrerror(h_errno));
+			break;
+		}
+		bzero((char *) &f->f_un.f_forw.f_addr,
+			 sizeof f->f_un.f_forw.f_addr);
+		f->f_un.f_forw.f_addr.sin_family = AF_INET;
+		f->f_un.f_forw.f_addr.sin_port = LogPort;
+		bcopy(hp->h_addr, (char *) &f->f_un.f_forw.f_addr.sin_addr, hp->h_length);
+		f->f_type = F_FORW;
+		break;
+
+	case '/':
+		(void) strcpy(f->f_un.f_fname, p);
+		if ((f->f_file = open(p, O_WRONLY|O_APPEND, 0)) < 0) {
+			f->f_file = F_UNUSED;
+			logerror(p);
+			break;
+		}
+		if (isatty(f->f_file))
+			f->f_type = F_TTY;
+		else
+			f->f_type = F_FILE;
+		if (strcmp(p, ctty) == 0)
+			f->f_type = F_CONSOLE;
+		break;
+
+	case '*':
+		f->f_type = F_WALL;
+		break;
+
+	default:
+		for (i = 0; i < MAXUNAMES && *p; i++) {
+			for (q = p; *q && *q != ','; )
+				q++;
+			(void) strncpy(f->f_un.f_uname[i], p, UT_NAMESIZE);
+			if ((q - p) > UT_NAMESIZE)
+				f->f_un.f_uname[i][UT_NAMESIZE] = '\0';
+			else
+				f->f_un.f_uname[i][q - p] = '\0';
+			while (*q == ',' || *q == ' ')
+				q++;
+			p = q;
+		}
+		f->f_type = F_USERS;
+		break;
+	}
+}
+
+
+/*
+ *  Decode a symbolic name to a numeric value
+ */
+
+decode(name, codetab)
+	char *name;
+	CODE *codetab;
+{
+	register CODE *c;
+	register char *p;
+	char buf[40];
+
+	if (isdigit(*name))
+		return (atoi(name));
+
+	(void) strcpy(buf, name);
+	for (p = buf; *p; p++)
+		if (isupper(*p))
+			*p = tolower(*p);
+	for (c = codetab; c->c_name; c++)
+		if (!strcmp(buf, c->c_name))
+			return (c->c_val);
+
+	return (-1);
+}