Import version 1.5 of ppp.

<sales>
This is a user-level ppp implementation that uses the
tun driver.  It was originally created by a Japanese
ISP.  It's now piled with features.  Check the man pages
for details.
</sales>

The sources are identical to the ones in FreeBSD, except
for the Makefile.

IP aliasing (NAT) is disabled, and can be enabled by simply
doing a ``make install'' of libalias, then rebuilding
ppp.  I'll create libalias as a port soon.

1 files changed, 95 insertions, 0 deletions

diff --git a/usr.sbin/ppp/defs.h b/usr.sbin/ppp/defs.h
new file mode 100644
index 00000000000..7d3e846dc39
--- /dev/null
+++ b/usr.sbin/ppp/defs.h
@@ -0,0 +1,95 @@
+/*
+ *	    Written by Toshiharu OHNO (tony-o@iij.ad.jp)
+ *
+ *   Copyright (C) 1993, Internet Initiative Japan, Inc. All rights reserverd.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the Internet Initiative Japan.  The name of the
+ * IIJ may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * $Id: defs.h,v 1.1 1997/11/23 20:27:33 brian Exp $
+ *
+ *	TODO:
+ */
+
+/*
+ *  Check following definitions for your machine environment
+ */
+#ifdef __FreeBSD__
+# define  MODEM_DEV		"/dev/cuaa1"	/* name of tty device */
+# define  BASE_MODEM_DEV	"cuaa1"		/* name of base tty device */
+#else
+# ifdef __OpenBSD__
+#  define MODEM_DEV		"/dev/cua01"	/* name of tty device */
+#  define BASE_MODEM_DEV	"cua01"		/* name of base tty device */
+# else
+#  define MODEM_DEV		"/dev/tty01"	/* name of tty device */
+#  define BASE_MODEM_DEV	"tty01"		/* name of base tty device */
+# endif
+#endif
+
+#define MODEM_SPEED	B38400	/* tty speed */
+#define	SERVER_PORT	3000	/* Base server port no. */
+#define	MODEM_CTSRTS	1	/* Default (true): use CTS/RTS signals */
+#define	RECONNECT_TIMER	3	/* Default timer for carrier loss */
+#define	RECONNECT_TRIES	0	/* Default retries on carrier loss */
+#define	REDIAL_PERIOD	30	/* Default Hold time to redial */
+#define	NEXT_REDIAL_PERIOD 3	/* Default Hold time to next number redial */
+#define SCRIPT_LEN 512		/* Size of login scripts */
+#define LINE_LEN SCRIPT_LEN 	/* Size of login scripts */
+#define MAXARGS 40		/* How many args per config line */
+
+#define	CONFFILE 	"ppp.conf"
+#define	LINKUPFILE 	"ppp.linkup"
+#define	LINKDOWNFILE 	"ppp.linkdown"
+#define	SECRETFILE	"ppp.secret"
+
+/*
+ *  Definition of working mode
+ */
+#define MODE_INTER	1	/* Interactive mode */
+#define MODE_AUTO	2	/* Auto calling mode */
+#define	MODE_DIRECT	4	/* Direct connection mode */
+#define	MODE_DEDICATED	8	/* Dedicated line mode */
+#define	MODE_DDIAL	16	/* Dedicated dialing line mode */
+#define	MODE_ALIAS	32	/* Packet aliasing (masquerading) */
+#define MODE_BACKGROUND 64	/* Background mode. */
+
+#define MODE_DAEMON (2|4|8|16|64)
+#define MODE_OUTGOING_DAEMON (2|8|16|64)
+
+#define	EX_SIG		-1
+#define	EX_NORMAL	0
+#define	EX_START	1
+#define	EX_SOCK		2
+#define	EX_MODEM	3
+#define	EX_DIAL		4
+#define	EX_DEAD		5
+#define	EX_DONE		6
+#define	EX_REBOOT	7
+#define	EX_ERRDEAD	8
+#define	EX_HANGUP	10
+#define	EX_TERM		11
+#define EX_NODIAL	12
+#define EX_NOLOGIN	13
+
+extern int mode;
+extern int BGFiledes[2];
+extern int modem;
+extern int tun_in;
+extern int tun_out;
+extern int netfd;
+
+extern void SetLabel(const char *);
+extern const char *GetLabel(void);
+extern void randinit(void);
+extern int GetShortHost(void);
+extern void DropClient(void);