1.\" $NetBSD: krb5_get_krbhst.3,v 1.2 2017/01/28 21:31:49 christos Exp $ 2.\" 3.\" Copyright (c) 2001 Kungliga Tekniska Högskolan 4.\" (Royal Institute of Technology, Stockholm, Sweden). 5.\" All rights reserved. 6.\" 7.\" Redistribution and use in source and binary forms, with or without 8.\" modification, are permitted provided that the following conditions 9.\" are met: 10.\" 11.\" 1. Redistributions of source code must retain the above copyright 12.\" notice, this list of conditions and the following disclaimer. 13.\" 14.\" 2. Redistributions in binary form must reproduce the above copyright 15.\" notice, this list of conditions and the following disclaimer in the 16.\" documentation and/or other materials provided with the distribution. 17.\" 18.\" 3. Neither the name of the Institute nor the names of its contributors 19.\" may be used to endorse or promote products derived from this software 20.\" without specific prior written permission. 21.\" 22.\" THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 23.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25.\" ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 26.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32.\" SUCH DAMAGE. 33.\" 34.\" Id 35.\" 36.Dd April 24, 2005 37.Dt KRB5_GET_KRBHST 3 38.Os 39.Sh NAME 40.Nm krb5_get_krbhst , 41.Nm krb5_get_krb_admin_hst , 42.Nm krb5_get_krb_changepw_hst , 43.Nm krb5_get_krb524hst , 44.Nm krb5_free_krbhst 45.Nd lookup Kerberos KDC hosts 46.Sh LIBRARY 47Kerberos 5 Library (libkrb5, -lkrb5) 48.Sh SYNOPSIS 49.In krb5/krb5.h 50.Ft krb5_error_code 51.Fn krb5_get_krbhst "krb5_context context" "const krb5_realm *realm" "char ***hostlist" 52.Ft krb5_error_code 53.Fn krb5_get_krb_admin_hst "krb5_context context" "const krb5_realm *realm" "char ***hostlist" 54.Ft krb5_error_code 55.Fn krb5_get_krb_changepw_hst "krb5_context context" "const krb5_realm *realm" "char ***hostlist" 56.Ft krb5_error_code 57.Fn krb5_get_krb524hst "krb5_context context" "const krb5_realm *realm" "char ***hostlist" 58.Ft krb5_error_code 59.Fn krb5_free_krbhst "krb5_context context" "char **hostlist" 60.Sh DESCRIPTION 61These functions implement the old API to get a list of Kerberos hosts, 62and are thus similar to the 63.Fn krb5_krbhst_init 64functions. However, since these functions returns 65.Em all 66hosts in one go, they potentially have to do more lookups than 67necessary. These functions remain for compatibility reasons. 68.Pp 69After a call to one of these functions, 70.Fa hostlist 71is a 72.Dv NULL 73terminated list of strings, pointing to the requested Kerberos hosts. These should be freed with 74.Fn krb5_free_krbhst 75when done with. 76.Sh EXAMPLES 77The following code will print the KDCs of the realm 78.Dq MY.REALM . 79.Bd -literal -offset indent 80char **hosts, **p; 81krb5_get_krbhst(context, "MY.REALM", &hosts); 82for(p = hosts; *p; p++) 83 printf("%s\\n", *p); 84krb5_free_krbhst(context, hosts); 85.Ed 86.\" .Sh BUGS 87.Sh SEE ALSO 88.Xr krb5_krbhst_init 3 89