40 lines
899 B
C++
40 lines
899 B
C++
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#include "Mutex.h"
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#include "../../serviceinterface/ServiceInterfaceStream.h"
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Mutex::Mutex() {}
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ReturnValue_t Mutex::lockMutex(TimeoutType timeoutType, uint32_t timeoutMs) {
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if(timeoutMs == MutexIF::BLOCKING) {
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mutex.lock();
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locked = true;
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return HasReturnvaluesIF::RETURN_OK;
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}
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else if(timeoutMs == MutexIF::POLLING) {
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if(mutex.try_lock()) {
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locked = true;
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return HasReturnvaluesIF::RETURN_OK;
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}
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}
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else if(timeoutMs > MutexIF::POLLING){
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auto chronoMs = std::chrono::milliseconds(timeoutMs);
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if(mutex.try_lock_for(chronoMs)) {
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locked = true;
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return HasReturnvaluesIF::RETURN_OK;
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}
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}
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return MutexIF::MUTEX_TIMEOUT;
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}
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ReturnValue_t Mutex::unlockMutex() {
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if(not locked) {
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return MutexIF::CURR_THREAD_DOES_NOT_OWN_MUTEX;
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}
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mutex.unlock();
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locked = false;
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return HasReturnvaluesIF::RETURN_OK;
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}
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std::timed_mutex* Mutex::getMutexHandle() {
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return &mutex;
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}
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