wdt_pat()

Pat (reload) the watchdog timer 

wdt_alloc()

Allocate a watchdog timer 

wdt_realloc()

Reallocate a watchdog timer 

wdt_free()

Disarm and free a watchdog timer 

wdt_get_maxinterval()

Get the maximum limit (hardware) of a watchdog 

wdt_set_interval()

Set the interval duration of a watchdog 

wdt_get_interval()

Get the interval duration of a watchdog 

wdt_arm()

Arm a watchdog 

wdt_disarm()

Disarm a watchdog 

wdt_is_armed()

Check whether a watchdog is armed 

wdt_startup_commit()

Tells the system the initialiazation phase is over 

wdt_shutdown()

Tells the system to start patting for shut down