BSD 4.4 Lite sbin Sources

Note:  XNSrouted and routed NOT imported here, they shall be imported with
usr.sbin.

3 files changed, 270 insertions, 0 deletions

diff --git a/sbin/slattach/Makefile b/sbin/slattach/Makefile
new file mode 100644
index 0000000..0a1e759
--- /dev/null
+++ b/sbin/slattach/Makefile
@@ -0,0 +1,7 @@
+#	@(#)Makefile	8.1 (Berkeley) 6/5/93
+
+PROG=	slattach
+MAN8=	slattach.0
+MLINKS=	slattach.8 slip.8
+
+.include <bsd.prog.mk>
diff --git a/sbin/slattach/slattach.8 b/sbin/slattach/slattach.8
new file mode 100644
index 0000000..217c481
--- /dev/null
+++ b/sbin/slattach/slattach.8
@@ -0,0 +1,90 @@
+.\" Copyright (c) 1986, 1991, 1993
+.\"	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.
+.\"
+.\"     @(#)slattach.8	8.2 (Berkeley) 4/1/94
+.\"
+.Dd April 1, 1994
+.Dt SLATTACH 8
+.Os BSD 4.3
+.Sh NAME
+.Nm slattach
+.Nd attach serial lines as network interfaces
+.Sh SYNOPSIS
+.Nm Slattach
+.Ar ttyname Op Ar baudrate
+.Sh DESCRIPTION
+.Nm Slattach
+is used to assign a tty line to a network interface,
+and to define the network source and destination addresses.
+The following operands are supported by
+.Nm slattach :
+.Bl -tag -width Ar
+.It Ar ttyname
+Specifies the name of the tty device.
+.Ar Ttyname
+should be a string of the form
+.Ql ttyXX ,
+or
+.Ql /dev/ttyXX .
+.It Ar baudrate
+Specifies the speed of the connection. If not specified, the
+default of 9600 is used.
+.El
+.Pp
+Only the super-user may attach a network interface.
+.Pp
+To detach the interface, use
+.Dq Li ifconfig interface-name down
+after killing off the
+.Nm slattach
+process.
+.Ar Interface-name
+is the name that is shown by
+.Xr netstat 1
+.Sh EXAMPLES
+.Bd -literal -offset indent -compact
+slattach ttyh8
+slattach /dev/tty01 4800
+.Ed
+.Sh DIAGNOSTICS
+Messages indicating the specified interface does not exit, the
+requested address is unknown, the user is not privileged and
+tried to alter an interface's configuration.
+.Sh SEE ALSO
+.Xr netstat 1 ,
+.Xr netintro 4 ,
+.Xr ifconfig 8 ,
+.Xr rc 8
+.Sh HISTORY
+The
+.Nm
+command appeared in
+.Bx 4.3 .
diff --git a/sbin/slattach/slattach.c b/sbin/slattach/slattach.c
new file mode 100644
index 0000000..ac81d33
--- /dev/null
+++ b/sbin/slattach/slattach.c
@@ -0,0 +1,173 @@
+/*
+ * Copyright (c) 1988, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Rick Adams.
+ *
+ * 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
+static char copyright[] =
+"@(#) Copyright (c) 1988, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)slattach.c	8.2 (Berkeley) 1/7/94";
+#endif /* not lint */
+
+#include <sys/param.h>
+#include <sgtty.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <net/if.h>
+#include <netdb.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <paths.h>
+
+#define DEFAULT_BAUD	9600
+int	slipdisc = SLIPDISC;
+
+char	devname[32];
+char	hostname[MAXHOSTNAMELEN];
+
+main(argc, argv)
+	int argc;
+	char *argv[];
+{
+	register int fd;
+	register char *dev = argv[1];
+	struct sgttyb sgtty;
+	int	speed;
+
+	if (argc < 2 || argc > 3) {
+		fprintf(stderr, "usage: %s ttyname [baudrate]\n", argv[0]);
+		exit(1);
+	}
+	speed = argc == 3 ? findspeed(atoi(argv[2])) : findspeed(DEFAULT_BAUD);
+	if (speed == 0) {
+		fprintf(stderr, "unknown speed %s", argv[2]);
+		exit(1);
+	}
+	if (strncmp(_PATH_DEV, dev, sizeof(_PATH_DEV) - 1)) {
+		(void)snprintf(devname, sizeof(devname),
+		    "%s%s", _PATH_DEV, dev);
+		dev = devname;
+	}
+	if ((fd = open(dev, O_RDWR | O_NDELAY)) < 0) {
+		perror(dev);
+		exit(1);
+	}
+	sgtty.sg_flags = RAW | ANYP;
+	sgtty.sg_ispeed = sgtty.sg_ospeed = speed;
+	if (ioctl(fd, TIOCSETP, &sgtty) < 0) {
+		perror("ioctl(TIOCSETP)");
+		exit(1);
+	}
+	if (ioctl(fd, TIOCSETD, &slipdisc) < 0) {
+		perror("ioctl(TIOCSETD)");
+		exit(1);
+	}
+
+	if (fork() > 0)
+		exit(0);
+	for (;;)
+		sigpause(0L);
+}
+
+struct sg_spds {
+	int sp_val, sp_name;
+}       spds[] = {
+#ifdef B50
+	{ 50, B50 },
+#endif
+#ifdef B75
+	{ 75, B75 },
+#endif
+#ifdef B110
+	{ 110, B110 },
+#endif
+#ifdef B150
+	{ 150, B150 },
+#endif
+#ifdef B200
+	{ 200, B200 },
+#endif
+#ifdef B300
+	{ 300, B300 },
+#endif
+#ifdef B600
+	{ 600, B600 },
+#endif
+#ifdef B1200
+	{ 1200, B1200 },
+#endif
+#ifdef B1800
+	{ 1800, B1800 },
+#endif
+#ifdef B2000
+	{ 2000, B2000 },
+#endif
+#ifdef B2400
+	{ 2400, B2400 },
+#endif
+#ifdef B3600
+	{ 3600, B3600 },
+#endif
+#ifdef B4800
+	{ 4800, B4800 },
+#endif
+#ifdef B7200
+	{ 7200, B7200 },
+#endif
+#ifdef B9600
+	{ 9600, B9600 },
+#endif
+#ifdef EXTA
+	{ 19200, EXTA },
+#endif
+#ifdef EXTB
+	{ 38400, EXTB },
+#endif
+	{ 0, 0 }
+};
+
+findspeed(speed)
+	register int speed;
+{
+	register struct sg_spds *sp;
+
+	sp = spds;
+	while (sp->sp_val && sp->sp_val != speed)
+		sp++;
+	return (sp->sp_name);
+}