A new domainname(1) command based on hostname(1), this time with a correct

manual page.

3 files changed, 146 insertions, 0 deletions

diff --git a/bin/domainname/Makefile b/bin/domainname/Makefile
new file mode 100644
index 0000000..8274b61
--- /dev/null
+++ b/bin/domainname/Makefile
@@ -0,0 +1,5 @@
+#	$Id$
+
+PROG=	domainname
+
+.include <bsd.prog.mk>
diff --git a/bin/domainname/domainname.1 b/bin/domainname/domainname.1
new file mode 100644
index 0000000..6267414
--- /dev/null
+++ b/bin/domainname/domainname.1
@@ -0,0 +1,65 @@
+.\" Copyright (c) 1983, 1988, 1990, 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.
+.\"
+.\"	From: @(#)hostname.1	8.1 (Berkeley) 5/31/93
+.\"	$Id$
+.\"
+.Dd September 18, 1994
+.Dt DOMAINNAME 1
+.Os "FreeBSD 2.0"
+.Sh NAME
+.Nm domainname
+.Nd set or print name of current YP/NIS domain
+.Sh SYNOPSIS
+.Nm domainname
+.Op Ar ypdomain
+.Sh DESCRIPTION
+.Nm domainname
+prints the name of the current YP/NIS domain.  The super-user can
+set the domain name by supplying an argument; this is usually done in the
+network initialization script
+.Pa /etc/netstart ,
+normally run at boot
+time.
+.Sh NOTA BENE
+The YP/NIS (formerly ``Yellow Pages'' but renamed for legal reasons)
+domain name does not necessarily have anything to do with the Domain
+Name System domain name, although they are often set equal for administrative
+convenience.
+.Sh SEE ALSO
+.Xr getdomainname 2
+.Sh HISTORY
+The
+.Nm 
+command appeared in
+.Tn FreeBSD
+1.1, based on a similar command in
+.Tn SunOS .
diff --git a/bin/domainname/domainname.c b/bin/domainname/domainname.c
new file mode 100644
index 0000000..8b1eb12
--- /dev/null
+++ b/bin/domainname/domainname.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 1988, 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.
+ */
+
+#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[] = "From: @(#)hostname.c	8.1 (Berkeley) 5/31/93"; */
+static const char rcsid[] =
+	"$Id$";
+#endif /* not lint */
+
+#include <sys/param.h>
+
+#include <err.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+int
+main(argc,argv)
+	int argc;
+	char *argv[];
+{
+	extern int optind;
+	int ch, sflag;
+	char *p, domainname[MAXHOSTNAMELEN];
+
+	sflag = 0;
+
+	if (*argv) {
+		if (setdomainname(*argv, strlen(*argv)))
+			err(1, "setdomainname");
+	} else {
+		if (getdomainname(domainname, sizeof(domainname)))
+			err(1, "getdomainname");
+		if (sflag && (p = strchr(domainname, '.')))
+			*p = '\0';
+		(void)printf("%s\n", domainname);
+	}
+	exit(0);
+}