e172367898
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@23814 ec53bebd-3082-4978-b11e-865c3cabbd6b
75 lines
2.8 KiB
Groff
75 lines
2.8 KiB
Groff
.\" Copyright (c) 2001 Kungliga Tekniska Högskolan
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.\" (Royal Institute of Technology, Stockholm, Sweden).
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\"
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\"
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" 3. Neither the name of the Institute nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" $Id$
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.\"
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.Dd July 1, 2001
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.Dt KRB5_GET_ADDRS 3
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.Os HEIMDAL
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.Sh NAME
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.Nm krb5_get_all_client_addrs ,
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.Nm krb5_get_all_server_addrs
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.Nd return local addresses
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.Sh LIBRARY
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Kerberos 5 Library (libkrb5, -lkrb5)
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.Sh SYNOPSIS
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.In krb5.h
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.Ft "krb5_error_code"
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.Fn krb5_get_all_client_addrs "krb5_context context" "krb5_addresses *addrs"
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.Ft "krb5_error_code"
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.Fn krb5_get_all_server_addrs "krb5_context context" "krb5_addresses *addrs"
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.Sh DESCRIPTION
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These functions return in
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.Fa addrs
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a list of addresses associated with the local
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host.
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.Pp
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The server variant returns all configured interface addresses (if
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possible), including loop-back addresses. This is useful if you want
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to create sockets to listen to.
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.Pp
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The client version will also scan local interfaces (can be turned off
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by setting
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.Li libdefaults/scan_interfaces
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to false in
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.Pa krb5.conf ) ,
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but will not include loop-back addresses, unless there are no other
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addresses found. It will remove all addresses included in
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.Li libdefaults/ignore_addresses
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but will unconditionally include addresses in
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.Li libdefaults/extra_addresses .
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.Pp
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The returned addresses should be freed by calling
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.Fn krb5_free_addresses .
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.\".Sh EXAMPLE
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.Sh SEE ALSO
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.Xr krb5_free_addresses 3
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