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Compute rate over a longer interval.
[disorder]
/
server
/
deadlock.c
diff --git
a/server/deadlock.c
b/server/deadlock.c
index
82e796d
..
3c13351
100644
(file)
--- a/
server/deadlock.c
+++ b/
server/deadlock.c
@@
-1,46
+1,26
@@
/*
* This file is part of DisOrder
/*
* This file is part of DisOrder
- * Copyright (C) 2005 Richard Kettlewell
+ * Copyright (C) 2005
, 2007, 2008
Richard Kettlewell
*
*
- * This program is free software
;
you can redistribute it and/or modify
+ * 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
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation
; either version 2
of the License, or
+ * the Free Software Foundation
, either version 3
of the License, or
* (at your option) any later version.
*
* (at your option) any later version.
*
- * 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.
- *
+ * 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
+ * G
NU G
eneral Public License for more details.
+ *
* You should have received a copy of the GNU General Public License
* 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
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
*/
-
-#include <config.h>
-#include "types.h"
-
-#include <getopt.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <db.h>
-#include <locale.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <pcre.h>
-#include <string.h>
-#include <syslog.h>
-
-#include "configuration.h"
-#include "syscalls.h"
-#include "log.h"
-#include "defs.h"
-#include "mem.h"
-#include "kvp.h"
-#include "trackdb.h"
-#include "trackdb-int.h"
+/** @file server/deadlock.c
+ * @brief Deadlock monitor
+ *
+ * Spawned by the server.
+ */
+#include "disorder-server.h"
static const struct option options[] = {
{ "help", no_argument, 0, 'h' },
static const struct option options[] = {
{ "help", no_argument, 0, 'h' },
@@
-48,6
+28,8
@@
static const struct option options[] = {
{ "config", required_argument, 0, 'c' },
{ "debug", no_argument, 0, 'd' },
{ "no-debug", no_argument, 0, 'D' },
{ "config", required_argument, 0, 'c' },
{ "debug", no_argument, 0, 'd' },
{ "no-debug", no_argument, 0, 'D' },
+ { "syslog", no_argument, 0, 's' },
+ { "no-syslog", no_argument, 0, 'S' },
{ 0, 0, 0, 0 }
};
{ 0, 0, 0, 0 }
};
@@
-60,6
+42,7
@@
static void help(void) {
" --version, -V Display version number\n"
" --config PATH, -c PATH Set configuration file\n"
" --debug, -d Turn on debugging\n"
" --version, -V Display version number\n"
" --config PATH, -c PATH Set configuration file\n"
" --debug, -d Turn on debugging\n"
+ " --[no-]syslog Force logging\n"
"\n"
"Deadlock manager for DisOrder. Not intended to be run\n"
"directly.\n");
"\n"
"Deadlock manager for DisOrder. Not intended to be run\n"
"directly.\n");
@@
-67,36
+50,30
@@
static void help(void) {
exit(0);
}
exit(0);
}
-/* display version number and terminate */
-static void version(void) {
- xprintf("disorder-deadlock version %s\n", disorder_version_string);
- xfclose(stdout);
- exit(0);
-}
-
int main(int argc, char **argv) {
int main(int argc, char **argv) {
- int n, err, aborted;
+ int n, err, aborted
, logsyslog = !isatty(2)
;
set_progname(argv);
if(!setlocale(LC_CTYPE, "")) fatal(errno, "error calling setlocale");
set_progname(argv);
if(!setlocale(LC_CTYPE, "")) fatal(errno, "error calling setlocale");
- while((n = getopt_long(argc, argv, "hVc:dD", options, 0)) >= 0) {
+ while((n = getopt_long(argc, argv, "hVc:dD
Ss
", options, 0)) >= 0) {
switch(n) {
case 'h': help();
switch(n) {
case 'h': help();
- case 'V': version();
+ case 'V': version(
"disorder-deadlock"
);
case 'c': configfile = optarg; break;
case 'd': debugging = 1; break;
case 'D': debugging = 0; break;
case 'c': configfile = optarg; break;
case 'd': debugging = 1; break;
case 'D': debugging = 0; break;
+ case 'S': logsyslog = 0; break;
+ case 's': logsyslog = 1; break;
default: fatal(0, "invalid option");
}
}
default: fatal(0, "invalid option");
}
}
- /* if stderr is a TTY then log there, otherwise to syslog */
- if(!isatty(2)) {
+ if(logsyslog) {
openlog(progname, LOG_PID, LOG_DAEMON);
log_default = &log_syslog;
}
if(config_read(0)) fatal(0, "cannot read configuration");
info("started");
openlog(progname, LOG_PID, LOG_DAEMON);
log_default = &log_syslog;
}
if(config_read(0)) fatal(0, "cannot read configuration");
info("started");
- trackdb_init(
0
);
+ trackdb_init(
TRACKDB_NO_RECOVER
);
while(getppid() != 1) {
if((err = trackdb_env->lock_detect(trackdb_env,
0,
while(getppid() != 1) {
if((err = trackdb_env->lock_detect(trackdb_env,
0,