/*
- * Bacula thread watchdog routine. General routine that
- * allows setting a watchdog timer with a callback that is
- * called when the timer goes off.
- *
- * Kern Sibbald, January MMII
- *
- */
-/*
- Copyright (C) 2000-2005 Kern Sibbald
+ Bacula® - The Network Backup Solution
+
+ Copyright (C) 2002-2007 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 of John Walker.
+ The licensor of Bacula is the Free Software Foundation Europe
+ (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
+ Switzerland, email:ftf@fsfeurope.org.
+*/
+/*
+ * Bacula thread watchdog routine. General routine that
+ * allows setting a watchdog timer with a callback that is
+ * called when the timer goes off.
+ *
+ * Kern Sibbald, January MMII
+ *
*/
#include "bacula.h"
watchdog_time = time(NULL);
if ((errstat=rwl_init(&lock)) != 0) {
+ berrno be;
Emsg1(M_ABORT, 0, _("Unable to initialize watchdog lock. ERR=%s\n"),
- strerror(errstat));
+ be.bstrerror(errstat));
}
wd_queue = New(dlist(dummy, &dummy->link));
wd_inactive = New(dlist(dummy, &dummy->link));
+ wd_is_init = true;
if ((stat = pthread_create(&wd_tid, NULL, watchdog_thread, NULL)) != 0) {
return stat;
}
- wd_is_init = true;
return 0;
}
P(timer_mutex);
pthread_cond_signal(&timer);
V(timer_mutex);
+ bmicrosleep(0, 100);
}
/*
}
quit = true; /* notify watchdog thread to stop */
- wd_is_init = false;
-
ping_watchdog();
+
stat = pthread_join(wd_tid, NULL);
while (!wd_queue->empty()) {
delete wd_inactive;
wd_inactive = NULL;
rwl_destroy(&lock);
+ wd_is_init = false;
return stat;
}
foreach_dlist(p, wd_queue) {
if (p->next_fire <= watchdog_time) {
/* Run the callback */
+ Dmsg2(3400, "Watchdog callback p=0x%p fire=%d\n", p, p->next_fire);
p->callback(p);
/* Reschedule (or move to inactive list if it's a one-shot timer) */
p->next_fire = watchdog_time + p->interval;
}
}
- if (p->next_fire < next_time) {
+ if (p->next_fire <= next_time) {
next_time = p->next_fire;
}
}
{
int errstat;
if ((errstat=rwl_writelock(&lock)) != 0) {
+ berrno be;
Emsg1(M_ABORT, 0, _("rwl_writelock failure. ERR=%s\n"),
- strerror(errstat));
+ be.bstrerror(errstat));
}
}
{
int errstat;
if ((errstat=rwl_writeunlock(&lock)) != 0) {
+ berrno be;
Emsg1(M_ABORT, 0, _("rwl_writeunlock failure. ERR=%s\n"),
- strerror(errstat));
+ be.bstrerror(errstat));
}
}