serv_checkpoint needs no db headers

[citadel.git] / citadel / modules / checkpoint / serv_checkpoint.c

diff --git a/citadel/modules/checkpoint/serv_checkpoint.c b/citadel/modules/checkpoint/serv_checkpoint.c
index 0b36b086cd6c9025e0715a4f5ed40b4e25c55f8a..baa2779a234442020a56a2338f9a5c6205d0f488 100644 (file)
--- a/citadel/modules/checkpoint/serv_checkpoint.c
+++ b/citadel/modules/checkpoint/serv_checkpoint.c
@@ -1,21 +1,15 @@
 /*
  * checkpointing module for the database
  *
- * Copyright (c) 1987-2009 by the citadel.org team
+ * Copyright (c) 1987-2012 by the citadel.org team
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 3 of the License, or
- *  (at your option) any later version.
+ * This program is open source software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License, version 3.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  */
  
 #include "sysdep.h"
@@ -25,29 +19,12 @@
 #include <ctype.h>
 #include <string.h>
 #include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <dirent.h>
-
-#ifdef HAVE_DB_H
-#include <db.h>
-#elif defined(HAVE_DB4_DB_H)
-#include <db4/db.h>
-#else
-#error Neither <db.h> nor <db4/db.h> was found by configure. Install db4-devel.
-#endif
-
-
-#if DB_VERSION_MAJOR < 4 || DB_VERSION_MINOR < 1
-#error Citadel requires Berkeley DB v4.1 or newer.  Please upgrade.
-#endif
 
 #include <libcitadel.h>
 
 #include "citadel.h"
 #include "server.h"
 #include "citserver.h"
-#include "database.h"
 #include "msgbase.h"
 #include "sysdep_decls.h"
 #include "config.h"
@@ -55,34 +32,12 @@
 
 #include "ctdl_module.h"
 #include "context.h"
- 
-/*
- * Main loop for the checkpoint thread.
- */
-void *checkpoint_thread(void *arg) {
-       struct CitContext checkpointCC;
-
-
-       CtdlFillSystemContext(&checkpointCC, "checkpoint");
-       citthread_setspecific(MyConKey, (void *)&checkpointCC );
-
-       CtdlLogPrintf(CTDL_DEBUG, "checkpoint_thread() initializing\n");
-       while (!CtdlThreadCheckStop()) {
-               cdb_checkpoint();
-               CtdlThreadSleep(60);
-       }
-
-       CtdlLogPrintf(CTDL_DEBUG, "checkpoint_thread() exiting\n");
-       CtdlClearSystemContext();
-       return NULL;
-}
-
 
 CTDL_MODULE_INIT(checkpoint) {
        if (threading)
        {
-               CtdlThreadCreate ("checkpoint", CTDLTHREAD_BIGSTACK, checkpoint_thread, NULL);
+               CtdlRegisterSessionHook(cdb_checkpoint, EVT_TIMER, PRIO_CLEANUP + 10);
        }
-       /* return our Subversion id for the Log */
+       /* return our module name for the log */
        return "checkpoint";
 }