From 7ed377bc69e8cf96b989018322dc43bc0f2d2e36 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Fri, 20 Oct 2017 08:43:15 +0200 Subject: score: _Watchdog_Is_far_future_monotonic_timespec Update #3117. Update #3182. --- cpukit/score/include/rtems/score/watchdog.h | 9 +++++++++ cpukit/score/include/rtems/score/watchdogimpl.h | 7 +++++++ 2 files changed, 16 insertions(+) (limited to 'cpukit/score/include/rtems') diff --git a/cpukit/score/include/rtems/score/watchdog.h b/cpukit/score/include/rtems/score/watchdog.h index bbe2a93b26..8c3710334b 100644 --- a/cpukit/score/include/rtems/score/watchdog.h +++ b/cpukit/score/include/rtems/score/watchdog.h @@ -166,6 +166,15 @@ extern volatile Watchdog_Interval _Watchdog_Ticks_since_boot; */ extern const uint32_t _Watchdog_Ticks_per_second; +/** + * @brief The maximum number of seconds representable in the monotonic watchdog + * format. + * + * This constant is defined by the application configuration via + * . + */ +extern const uint64_t _Watchdog_Monotonic_max_seconds; + /**@}*/ #ifdef __cplusplus diff --git a/cpukit/score/include/rtems/score/watchdogimpl.h b/cpukit/score/include/rtems/score/watchdogimpl.h index 9fc1f05837..31b44f1d0b 100644 --- a/cpukit/score/include/rtems/score/watchdogimpl.h +++ b/cpukit/score/include/rtems/score/watchdogimpl.h @@ -319,6 +319,13 @@ RTEMS_INLINE_ROUTINE bool _Watchdog_Is_valid_interval_timespec( return _Watchdog_Is_valid_timespec( ts ) && ts->tv_sec >= 0; } +RTEMS_INLINE_ROUTINE bool _Watchdog_Is_far_future_monotonic_timespec( + const struct timespec *ts +) +{ + return ts->tv_sec >= _Watchdog_Monotonic_max_seconds; +} + RTEMS_INLINE_ROUTINE bool _Watchdog_Is_far_future_realtime_timespec( const struct timespec *ts ) -- cgit v1.2.3