contrib/package/freifunk-watchdog: workaround CONFIG_WATCHDOG_NOWAYOUT, trap signals

[project/luci.git] / contrib / package / freifunk-watchdog / src / watchdog.h

diff --git a/contrib/package/freifunk-watchdog/src/watchdog.h b/contrib/package/freifunk-watchdog/src/watchdog.h
index d11396f..d3dc286 100644 (file)
--- a/contrib/package/freifunk-watchdog/src/watchdog.h
+++ b/contrib/package/freifunk-watchdog/src/watchdog.h
@@ -28,9 +28,12 @@
 #include <fcntl.h>
 #include <math.h>
 #include <time.h>
+#include <signal.h>
 #include <sys/stat.h>
 #include <sys/ioctl.h>
 #include <sys/socket.h>
+#include <linux/types.h>
+#include <linux/watchdog.h>
 
 #include "ucix.h"
 #include "wireless.22.h"
@@ -39,6 +42,9 @@
 /* Check interval */
 #define INTERVAL               30
 
+/* Hysteresis */
+#define HYSTERESIS             3
+
 /* How to call myself in the logs */
 #define SYSLOG_IDENT   "Freifunk Watchdog"
 
@@ -48,6 +54,18 @@
 /* Crond error action */
 #define CRON_ACTION            "/etc/init.d/cron", "/etc/init.d/cron", "restart"
 
+/* SSHd error action */
+#define SSHD_ACTION            "/etc/init.d/dropbear", "/etc/init.d/dropbear", "restart"
+
+/* Watchdog device */
+#define WATCH_DEVICE   "/dev/watchdog"
+#define WATCH_SHUTDOWN 'V'
+#define WATCH_KEEPALIVE        '\0'
+
+/* System load error action and treshold */
+#define LOAD_TRESHOLD  5.00
+#define LOAD_ACTION            "/sbin/reboot"
+
 /* Fallback binary name (passed by makefile) */
 #ifndef BINARY
 #define BINARY "ffwatchd"