/*
- * Watchdog timer routines
- *
- * Kern Sibbald, December MMII
- *
-*/
-/*
- Copyright (C) 2002 Kern Sibbald and John Walker
+ Bacula® - The Network Backup Solution
+
+ Copyright (C) 2002-2008 Free Software Foundation Europe e.V.
- 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 2 of
- the License, or (at your option) any later version.
+ The main author of Bacula is Kern Sibbald, with contributions from
+ many others, a complete list can be found in the file AUTHORS.
+ This program is Free Software; you can redistribute it and/or
+ modify it under the terms of version two of the GNU General Public
+ License as published by the Free Software Foundation and included
+ in the file LICENSE.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
+ 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.
+ 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., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301, USA.
+
+ Bacula® is a registered trademark ofJohn Walker.
+ The licensor of Bacula is the Free Software Foundation Europe
+ (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
+ Switzerland, email:ftf@fsfeurope.org.
+*/
+/*
+ * Watchdog timer routines
+ *
+ * Kern Sibbald, December MMII
+ *
+*/
+
+enum {
+ TYPE_CHILD = 1,
+ TYPE_PTHREAD,
+ TYPE_BSOCK
+};
- */
+#define TIMEOUT_SIGNAL SIGUSR2
-typedef struct s_btimer_t {
- struct s_btimer_t *next;
- struct s_btimer_t *prev;
- time_t start_time;
- int32_t wait;
- pid_t pid;
- int killed;
-} btimer_t;
+struct s_watchdog_t {
+ bool one_shot;
+ utime_t interval;
+ void (*callback)(struct s_watchdog_t *wd);
+ void (*destructor)(struct s_watchdog_t *wd);
+ void *data;
+ /* Private data below - don't touch outside of watchdog.c */
+ dlink link;
+ utime_t next_fire;
+};
+typedef struct s_watchdog_t watchdog_t;
-#define btimer_id btimer_t *
+/* Exported globals */
+extern utime_t DLL_IMP_EXP watchdog_time; /* this has granularity of SLEEP_TIME */
+extern utime_t DLL_IMP_EXP watchdog_sleep_time; /* examine things every 60 seconds */