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      1 /*
      2  * lib/krb5/keytab/rc-int.h
      3  *
      4  * Copyright 2004 by the Massachusetts Institute of Technology.
      5  * All Rights Reserved.
      6  *
      7  * Export of this software from the United States of America may
      8  *   require a specific license from the United States Government.
      9  *   It is the responsibility of any person or organization contemplating
     10  *   export to obtain such a license before exporting.
     11  *
     12  * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
     13  * distribute this software and its documentation for any purpose and
     14  * without fee is hereby granted, provided that the above copyright
     15  * notice appear in all copies and that both that copyright notice and
     16  * this permission notice appear in supporting documentation, and that
     17  * the name of M.I.T. not be used in advertising or publicity pertaining
     18  * to distribution of the software without specific, written prior
     19  * permission.  Furthermore if you modify this software you must label
     20  * your software as modified software and not distribute it in such a
     21  * fashion that it might be confused with the original M.I.T. software.
     22  * M.I.T. makes no representations about the suitability of
     23  * this software for any purpose.  It is provided "as is" without express
     24  * or implied warranty.
     25  *
     26  *
     27  * This file contains constant and function declarations used in the
     28  * file-based replay cache routines.
     29  */
     30 
     31 #ifndef __KRB5_RCACHE_INT_H__
     32 #define __KRB5_RCACHE_INT_H__
     33 
     34 int krb5int_rc_finish_init(void);
     35 
     36 void krb5int_rc_terminate(void);
     37 
     38 struct krb5_rc_st {
     39     krb5_magic magic;
     40     const struct _krb5_rc_ops *ops;
     41     krb5_pointer data;
     42     k5_mutex_t lock;
     43 };
     44 
     45 struct _krb5_rc_ops {
     46     krb5_magic magic;
     47     char *type;
     48     krb5_error_code (KRB5_CALLCONV *init)
     49 	(krb5_context, krb5_rcache,krb5_deltat); /* create */
     50     krb5_error_code (KRB5_CALLCONV *recover)
     51 	(krb5_context, krb5_rcache); /* open */
     52     krb5_error_code (KRB5_CALLCONV *recover_or_init)
     53 	(krb5_context, krb5_rcache,krb5_deltat);
     54     krb5_error_code (KRB5_CALLCONV *destroy)
     55 	(krb5_context, krb5_rcache);
     56     krb5_error_code (KRB5_CALLCONV *close)
     57 	(krb5_context, krb5_rcache);
     58     krb5_error_code (KRB5_CALLCONV *store)
     59 	(krb5_context, krb5_rcache,krb5_donot_replay *);
     60     krb5_error_code (KRB5_CALLCONV *expunge)
     61 	(krb5_context, krb5_rcache);
     62     krb5_error_code (KRB5_CALLCONV *get_span)
     63 	(krb5_context, krb5_rcache,krb5_deltat *);
     64     char *(KRB5_CALLCONV *get_name)
     65 	(krb5_context, krb5_rcache);
     66     krb5_error_code (KRB5_CALLCONV *resolve)
     67 	(krb5_context, krb5_rcache, char *);
     68 };
     69 
     70 typedef struct _krb5_rc_ops krb5_rc_ops;
     71 
     72 krb5_error_code krb5_rc_register_type (krb5_context, const krb5_rc_ops *);
     73 
     74 /* Solaris Kerberos */
     75 extern krb5_rc_ops const *krb5_rc_dfl_ops;
     76 extern const krb5_rc_ops krb5_rc_none_ops;
     77 
     78 #endif /* __KRB5_RCACHE_INT_H__ */
     79