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| Current File : //usr/include/krb5/plugin.h |
/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/*
* Copyright (C) 2010 by the Massachusetts Institute of Technology.
* All rights reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M.I.T. software.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*/
/* Generic declarations for dynamic modules implementing krb5 plugin
* modules. */
#ifndef KRB5_PLUGIN_H
#define KRB5_PLUGIN_H
/* krb5_plugin_vtable is an abstract type. Module initvt functions will cast
* it to the appropriate interface-specific vtable type. */
typedef struct krb5_plugin_vtable_st *krb5_plugin_vtable;
/*
* krb5_plugin_initvt_fn is the type of all module initvt functions. Based on
* the maj_ver argument, the initvt function should cast vtable to the
* appropriate type and then fill it in. If a vtable has been expanded,
* min_ver indicates which version of the vtable is being filled in.
*/
typedef krb5_error_code
(*krb5_plugin_initvt_fn)(krb5_context context, int maj_ver, int min_ver,
krb5_plugin_vtable vtable);
#endif /* KRB5_PLUGIN_H */