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PISystemTime toTimespec and PIConditionVariable fix

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Бычков Андрей
2020-09-25 14:08:40 +03:00
parent d180c0c0dd
commit c3f0cc0b03
3 changed files with 19 additions and 15 deletions
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21
libs/main/thread/piconditionvar.cpp
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@@ -86,37 +86,32 @@ void PIConditionVariable::wait(PIMutex& lk, const std::function<bool()>& conditi
}
}
void timespec_add_ms(timespec* ts, int ms) {
ts->tv_sec += ms / 1000;
ts->tv_nsec += ms % 1000 * 1000000;
if (ts->tv_nsec > 1000 * 1000 * 1000) {
ts->tv_sec++;
ts->tv_nsec -= 1000 * 1000 * 1000;
}
}
bool PIConditionVariable::waitFor(PIMutex &lk, int timeoutMs) {
bool isNotTimeout;
#ifdef WINDOWS
isNotTimeout = SleepConditionVariableCS(&PRIVATE->nativeHandle, (PCRITICAL_SECTION)lk.handle(), timeoutMs) != 0;
#else
timespec expire_ts;
clock_gettime(CLOCK_MONOTONIC, &expire_ts);
timespec_add_ms(&expire_ts, timeoutMs);
timespec expire_ts;
PISystemTime st = PISystemTime::current(true);
st.addMilliseconds(timeoutMs);
st.toTimespec(&expire_ts);
isNotTimeout = pthread_cond_timedwait(&PRIVATE->nativeHandle, (pthread_mutex_t*)lk.handle(), &expire_ts) == 0;
#endif
if (PRIVATE->isDestroying) return false;
return isNotTimeout;
}
bool PIConditionVariable::waitFor(PIMutex& lk, int timeoutMs, const std::function<bool()> &condition) {
bool isCondition;
#ifdef WINDOWS
PITimeMeasurer measurer;
#else
timespec expire_ts;
clock_gettime(CLOCK_MONOTONIC, &expire_ts);
timespec_add_ms(&expire_ts, timeoutMs);
PISystemTime st = PISystemTime::current(true);
st.addMilliseconds(timeoutMs);
st.toTimespec(&expire_ts);
#endif
while (true) {
isCondition = condition();