source3/lib/dbwrap/dbwrap_watch.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Watch dbwrap record changes
   4    Copyright (C) Volker Lendecke 2012
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #ifndef __DBWRAP_WATCH_H__
  21 #define __DBWRAP_WATCH_H__
  22
  23 #include <tevent.h>
  24 #include "dbwrap/dbwrap.h"
  25 #include "messages.h"
  26
  27 void dbwrap_watch_db(struct db_context *db, struct messaging_context *msg);
  28
  29 struct tevent_req *dbwrap_record_watch_send(TALLOC_CTX *mem_ctx,
  30                                             struct tevent_context *ev,
  31                                             struct db_record *rec,
  32                                             struct messaging_context *msg);
  33 NTSTATUS dbwrap_record_watch_recv(struct tevent_req *req,
  34                                   TALLOC_CTX *mem_ctx,
  35                                   struct db_record **prec);
  36
  37 void dbwrap_watchers_traverse_read(
  38         int (*fn)(const uint8_t *db_id, size_t db_id_len, const TDB_DATA key,
  39                   const struct server_id *watchers, size_t num_watchers,
  40                   void *private_data),
  41         void *private_data);
  42
  43 void dbwrap_watchers_wakeall(struct messaging_context *msg);
  44
  45
  46 #endif /* __DBWRAP_WATCH_H__ */