1.\" $NetBSD: krb5_appdefault.3,v 1.2 2017/01/28 21:31:49 christos Exp $ 2.\" 3.\" Copyright (c) 2000 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 July 25, 2000 37.Dt KRB5_APPDEFAULT 3 38.Os 39.Sh NAME 40.Nm krb5_appdefault_boolean , 41.Nm krb5_appdefault_string , 42.Nm krb5_appdefault_time 43.Nd get application configuration value 44.Sh LIBRARY 45Kerberos 5 Library (libkrb5, -lkrb5) 46.Sh SYNOPSIS 47.In krb5/krb5.h 48.Ft void 49.Fn krb5_appdefault_boolean "krb5_context context" "const char *appname" "krb5_realm realm" "const char *option" "krb5_boolean def_val" "krb5_boolean *ret_val" 50.Ft void 51.Fn krb5_appdefault_string "krb5_context context" "const char *appname" "krb5_realm realm" "const char *option" "const char *def_val" "char **ret_val" 52.Ft void 53.Fn krb5_appdefault_time "krb5_context context" "const char *appname" "krb5_realm realm" "const char *option" "time_t def_val" "time_t *ret_val" 54.Sh DESCRIPTION 55These functions get application defaults from the 56.Dv appdefaults 57section of the 58.Xr krb5.conf 5 59configuration file. These defaults can be specified per application, 60and/or per realm. 61.Pp 62These values will be looked for in 63.Xr krb5.conf 5 , 64in order of descending importance. 65.Bd -literal -offset indent 66[appdefaults] 67 appname = { 68 realm = { 69 option = value 70 } 71 } 72 appname = { 73 option = value 74 } 75 realm = { 76 option = value 77 } 78 option = value 79.Ed 80.Fa appname 81is the name of the application, and 82.Fa realm 83is the realm name. If the realm is omitted it will not be used for 84resolving values. 85.Fa def_val 86is the value to return if no value is found in 87.Xr krb5.conf 5 . 88.Sh SEE ALSO 89.Xr krb5_config 3 , 90.Xr krb5.conf 5 91