osal/linux/Mutex.cpp

@@ -2,8 +2,6 @@
 #include <framework/serviceinterface/ServiceInterfaceStream.h>
 #include <framework/timemanager/Clock.h>
 
-const uint32_t MutexIF::BLOCKING = 0xffffffff;
-const uint32_t MutexIF::POLLING = 0;
 uint8_t Mutex::count = 0;
 
 
@@ -61,22 +59,28 @@ ReturnValue_t Mutex::lockMutex(TimeoutType timeoutType, uint32_t timeoutMs) {
 
 	switch (status) {
 	case EINVAL:
-		//The mutex was created with the protocol attribute having the value PTHREAD_PRIO_PROTECT and the calling thread's priority is higher than the mutex's current priority ceiling.
+		// The mutex was created with the protocol attribute having the value
+		// PTHREAD_PRIO_PROTECT and the calling thread's priority is higher
+		// than the mutex's current priority ceiling.
 		return WRONG_ATTRIBUTE_SETTING;
-		//The process or thread would have blocked, and the abs_timeout parameter specified a nanoseconds field value less than zero or greater than or equal to 1000 million.
+		// The process or thread would have blocked, and the abs_timeout
-		//The value specified by mutex does not refer to an initialized mutex object.
+		// parameter specified a nanoseconds field value less than zero or
+		// greater than or equal to 1000 million.
+		// The value specified by mutex does not refer to an initialized mutex object.
 		//return MUTEX_NOT_FOUND;
 	case EBUSY:
-		//The mutex could not be acquired because it was already locked.
+		// The mutex could not be acquired because it was already locked.
 		return MUTEX_ALREADY_LOCKED;
 	case ETIMEDOUT:
-		//The mutex could not be locked before the specified timeout expired.
+		// The mutex could not be locked before the specified timeout expired.
 		return MUTEX_TIMEOUT;
 	case EAGAIN:
-		//The mutex could not be acquired because the maximum number of recursive locks for mutex has been exceeded.
+		// The mutex could not be acquired because the maximum number of
+		// recursive locks for mutex has been exceeded.
 		return MUTEX_MAX_LOCKS;
 	case EDEADLK:
-		//A deadlock condition was detected or the current thread already owns the mutex.
+		// A deadlock condition was detected or the current thread
+		// already owns the mutex.
 		return CURR_THREAD_ALREADY_OWNS_MUTEX;
 	case 0:
 		//Success