diff options
Diffstat (limited to 'bin/domainname')
-rw-r--r-- | bin/domainname/Makefile | 5 | ||||
-rw-r--r-- | bin/domainname/domainname.1 | 65 | ||||
-rw-r--r-- | bin/domainname/domainname.c | 76 |
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); +} |