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Sleep more lenient

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This commit is contained in:
Michal Moskal 2017-07-03 14:02:03 +02:00
parent f0a7990efa
commit e8038416e7
1 changed files with 10 additions and 6 deletions
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16
libs/core/linux.cpp
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@ -92,21 +92,25 @@ void stopUser() {
pthread_mutex_unlock(&execMutex); pthread_mutex_unlock(&execMutex);
} }
void sleep_ms(uint32_t ms) { void sleep_core_ms(uint32_t ms) {
stopUser();
struct timespec ts; struct timespec ts;
ts.tv_sec = ms / 1000; ts.tv_sec = ms / 1000;
ts.tv_nsec = (ms % 1000) * 1000000; ts.tv_nsec = (ms % 1000) * 1000000;
while (nanosleep(&ts, &ts)) while (nanosleep(&ts, &ts))
; ;
}
startUser(); void sleep_ms(uint32_t ms) {
if (execThread == pthread_self()) {
stopUser();
sleep_core_ms(ms);
startUser();
} else {
sleep_core_ms(ms);
}
} }
void sleep_us(uint64_t us) { void sleep_us(uint64_t us) {
checkUserMode();
if (us > 10000) { if (us > 10000) {
sleep_ms(us / 1000); sleep_ms(us / 1000);
} }