1 files changed, 57 insertions, 37 deletions
diff --git a/crypto/heimdal/lib/krb5/krb5_set_default_realm.3 b/crypto/heimdal/lib/krb5/krb5_set_default_realm.3
index e4b9a36..27467d8 100644
--- a/crypto/heimdal/lib/krb5/krb5_set_default_realm.3
+++ b/crypto/heimdal/lib/krb5/krb5_set_default_realm.3
@@ -1,44 +1,45 @@
-.\" Copyright (c) 2003 Kungliga Tekniska Högskolan
-.\" (Royal Institute of Technology, Stockholm, Sweden). 
-.\" All rights reserved. 
+.\" Copyright (c) 2003 - 2005 Kungliga Tekniska Högskolan
+.\" (Royal Institute of Technology, Stockholm, Sweden).
+.\" All rights reserved.
 .\"
-.\" Redistribution and use in source and binary forms, with or without 
-.\" modification, are permitted provided that the following conditions 
-.\" are met: 
+.\" 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. 
+.\" 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. 
+.\" 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. Neither the name of the Institute nor the names of its contributors 
-.\"    may be used to endorse or promote products derived from this software 
-.\"    without specific prior written permission. 
+.\" 3. Neither the name of the Institute 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 INSTITUTE 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 INSTITUTE 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. 
+.\" THIS SOFTWARE IS PROVIDED BY THE INSTITUTE 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 INSTITUTE 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.
 .\"
-.\" $Id: krb5_set_default_realm.3,v 1.2 2003/04/16 13:58:11 lha Exp $
+.\" $Id: krb5_set_default_realm.3 17462 2006-05-05 13:18:39Z lha $
 .\"
-.Dd Mar 16, 2003
+.Dd April 24, 2005
 .Dt KRB5_SET_DEFAULT_REALM 3
 .Os HEIMDAL
 .Sh NAME
-.Nm krb5_free_host_realm
-.Nm krb5_get_default_realm
-.Nm krb5_get_default_realms
-.Nm krb5_get_host_realm
+.Nm krb5_copy_host_realm ,
+.Nm krb5_free_host_realm ,
+.Nm krb5_get_default_realm ,
+.Nm krb5_get_default_realms ,
+.Nm krb5_get_host_realm ,
 .Nm krb5_set_default_realm
 .Nd default and host realm read and manipulation routines
 .Sh LIBRARY
@@ -46,6 +47,12 @@ Kerberos 5 Library (libkrb5, -lkrb5)
 .Sh SYNOPSIS
 .In krb5.h
 .Ft krb5_error_code
+.Fo krb5_copy_host_realm
+.Fa "krb5_context context"
+.Fa "const krb5_realm *from"
+.Fa "krb5_realm **to"
+.Fc
+.Ft krb5_error_code
 .Fo krb5_free_host_realm
 .Fa "krb5_context context"
 .Fa "krb5_realm *realmlist"
@@ -72,13 +79,22 @@ Kerberos 5 Library (libkrb5, -lkrb5)
 .Fa "const char *realm"
 .Fc
 .Sh DESCRIPTION
+.Fn krb5_copy_host_realm
+copies the list of realms from
+.Fa from
+to
+.Fa to .
+.Fa to
+should be freed by the caller using
+.Fa krb5_free_host_realm .
+.Pp
 .Fn krb5_free_host_realm
 frees all memory allocated by
 .Fa realmlist .
 .Pp
 .Fn krb5_get_default_realm
 returns the first default realm for this host.
-The realm returned should be free with
+The realm returned should be freed with
 .Fn free .
 .Pp
 .Fn krb5_get_default_realms
@@ -87,7 +103,7 @@ returns a
 terminated list of default realms for this context.
 Realms returned by
 .Fn krb5_get_default_realms
-should be free with
+should be freed with
 .Fn krb5_free_host_realm .
 .Pp
 .Fn krb5_get_host_realm
@@ -109,11 +125,11 @@ DNS is used to lookup the realm.
 .Pp
 When using
 .Li DNS
-to a resolve the domain for the host a.b.c, 
+to a resolve the domain for the host a.b.c,
 .Fn krb5_get_host_realm
 looks for a
 .Dv TXT
-resource record named 
+resource record named
 .Li _kerberos.a.b.c ,
 and if not found, it strips off the first component and tries a again
 (_kerberos.b.c) until it reaches the root.
@@ -123,6 +139,10 @@ If there is no configuration or DNS information found,
 assumes it can use the domain part of the
 .Fa host
 to form a realm.
+Caller must free
+.Fa realmlist
+with
+.Fn krb5_free_host_realm .
 .Pp
 .Fn krb5_set_default_realm
 sets the default realm for the
@@ -140,5 +160,5 @@ If there is no such stanza in the configuration file, the
 .Fn krb5_get_host_realm
 function is used to form a default realm.
 .Sh SEE ALSO
-.Xr krb5.conf 5 ,
-.Xr free 3
+.Xr free 3 ,
+.Xr krb5.conf 5