/* userdeny.h -- User deny definitions
*
* Copyright (c) 1994-2010 Carnegie Mellon University. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The name "Carnegie Mellon University" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For permission or any legal
* details, please contact
* Carnegie Mellon University
* Center for Technology Transfer and Enterprise Creation
* 4615 Forbes Avenue
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*
* 4. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by Computing Services
* at Carnegie Mellon University (http://www.cmu.edu/computing/)."
*
* CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
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*/
#ifndef INCLUDED_USERDENY_H
#define INCLUDED_USERDENY_H
#include <config.h>
extern int userdeny(const char *user, const char *service,
char *msgbuf, size_t bufsiz);
extern int denydb_set(const char *user, const char *service,
const char *msg);
extern int denydb_delete(const char *user);
/* iterate the user deny db */
typedef int (*denydb_proc_t)(const char *user, const char *services,
const char *message, void *rock);
extern int denydb_foreach(denydb_proc_t, void *rock);
/* open the user deny db */
int denydb_open(int create);
/* close the database */
void denydb_close(void);
/* initialize database structures */
#define DENYDB_SYNC 0x02
void denydb_init(int flags);
/* done with database stuff */
void denydb_done(void);
#endif /* INCLUDED_USERDENY_H */