diff options
Diffstat (limited to 'components/lwp')
| -rw-r--r-- | components/lwp/lwp_futex.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/components/lwp/lwp_futex.c b/components/lwp/lwp_futex.c index 49fe13861c..3d0fda0af6 100644 --- a/components/lwp/lwp_futex.c +++ b/components/lwp/lwp_futex.c @@ -124,7 +124,12 @@ int futex_wait(struct rt_futex *futex, int value, const struct timespec *timeout /* with timeout */ if (timeout) { - rt_int32_t time = rt_timespec_to_tick(timeout); + rt_int32_t time = timeout->tv_sec * RT_TICK_PER_SECOND + timeout->tv_nsec * RT_TICK_PER_SECOND / NANOSECOND_PER_SECOND; + + if (time < 0) + { + time = 0; + } /* start the timer of thread */ rt_timer_control(&(thread->thread_timer), |