external/bsd/blacklist/bin/state.h

   1 /*      $NetBSD: state.h,v 1.5 2015/01/27 19:40:37 christos Exp $       */
   2
   3 /*-
   4  * Copyright (c) 2015 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Christos Zoulas.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31 #ifndef _STATE_H
  32 #define _STATE_H
  33
  34 #ifdef HAVE_DB_185_H
  35 #include <db_185.h>
  36 #elif HAVE_DB_H
  37 #include <db.h>
  38 #else
  39 #error "no db.h"
  40 #endif
  41 #include <time.h>
  42
  43 struct dbinfo {
  44         int count;
  45         time_t last;
  46         char id[64];
  47 };
  48
  49 __BEGIN_DECLS
  50 struct sockaddr_storage;
  51 struct conf;
  52
  53 DB *state_open(const char *, int, mode_t);
  54 int state_close(DB *);
  55 int state_get(DB *, const struct conf *, struct dbinfo *);
  56 int state_put(DB *, const struct conf *, const struct dbinfo *);
  57 int state_del(DB *, const struct conf *);
  58 int state_iterate(DB *, struct conf *, struct dbinfo *, unsigned int);
  59 int state_sync(DB *);
  60 __END_DECLS
  61
  62 #endif /* _STATE_H */