diff options
| -rw-r--r-- | package/busybox/Config.in | 17 | ||||
| -rw-r--r-- | package/busybox/S15watchdog | 20 | ||||
| -rw-r--r-- | package/busybox/busybox.mk | 15 |
3 files changed, 52 insertions, 0 deletions
diff --git a/package/busybox/Config.in b/package/busybox/Config.in index b5770eb2a..946134def 100644 --- a/package/busybox/Config.in +++ b/package/busybox/Config.in @@ -56,6 +56,23 @@ config BR2_PACKAGE_BUSYBOX_SHOW_OTHERS Show packages in menuconfig that are potentially also provided by busybox. +config BR2_PACKAGE_BUSYBOX_WATCHDOG + bool "Install the watchdog daemon startup script" + help + Install the watchdog daemon startup script, + that just start at the boot the busybox watchdog daemon. + +if BR2_PACKAGE_BUSYBOX_WATCHDOG + +config BR2_PACKAGE_BUSYBOX_WATCHDOG_PERIOD + int "Delay between reset" + default "5" + help + Select the number of seconds between each + reset of the watchdog (default 5) + +endif + endif if !BR2_PACKAGE_BUSYBOX # kconfig doesn't support else diff --git a/package/busybox/S15watchdog b/package/busybox/S15watchdog new file mode 100644 index 000000000..7f1110c46 --- /dev/null +++ b/package/busybox/S15watchdog @@ -0,0 +1,20 @@ +#!/bin/sh +# +# Start watchdog +# + +case "$1" in + start) + echo "Starting watchdog..." + watchdog -t PERIOD /dev/watchdog + ;; + stop) + ;; + restart|reload) + ;; + *) + echo $"Usage: $0 {start|stop|restart}" + exit 1 +esac + +exit $? diff --git a/package/busybox/busybox.mk b/package/busybox/busybox.mk index 59448d5a2..1d988f838 100644 --- a/package/busybox/busybox.mk +++ b/package/busybox/busybox.mk @@ -142,6 +142,19 @@ define BUSYBOX_INSTALL_LOGGING_SCRIPT else rm -f $(TARGET_DIR)/etc/init.d/S01logging; fi endef +ifeq ($(BR2_PACKAGE_BUSYBOX_WATCHDOG),y) +define BUSYBOX_SET_WATCHDOG + $(call KCONFIG_ENABLE_OPT,CONFIG_WATCHDOG,$(BUSYBOX_BUILD_CONFIG)) +endef +define BUSYBOX_INSTALL_WATCHDOG_SCRIPT + [ -f $(TARGET_DIR)/etc/init.d/S15watchdog ] || \ + install -D -m 0755 package/busybox/S15watchdog \ + $(TARGET_DIR)/etc/init.d/S15watchdog && \ + sed -i s/PERIOD/$(BR2_PACKAGE_BUSYBOX_WATCHDOG_PERIOD)/ \ + $(TARGET_DIR)/etc/init.d/S15watchdog +endef +endif + # We do this here to avoid busting a modified .config in configure BUSYBOX_POST_EXTRACT_HOOKS += BUSYBOX_COPY_CONFIG @@ -155,6 +168,7 @@ define BUSYBOX_CONFIGURE_CMDS $(BUSYBOX_NETKITTELNET) $(BUSYBOX_INTERNAL_SHADOW_PASSWORDS) $(BUSYBOX_DISABLE_MMU_APPLETS) + $(BUSYBOX_SET_WATCHDOG) @yes "" | $(MAKE) ARCH=$(KERNEL_ARCH) CROSS_COMPILE="$(TARGET_CROSS)" \ -C $(@D) oldconfig endef @@ -172,6 +186,7 @@ define BUSYBOX_INSTALL_TARGET_CMDS $(BUSYBOX_INSTALL_MDEV_SCRIPT) $(BUSYBOX_INSTALL_MDEV_CONF) $(BUSYBOX_INSTALL_LOGGING_SCRIPT) + $(BUSYBOX_INSTALL_WATCHDOG_SCRIPT) endef define BUSYBOX_UNINSTALL_TARGET_CMDS |