renormalized line endings
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@ -1,77 +1,77 @@
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#ifndef FRAMEWORK_OSAL_LINUX_POSIXTHREAD_H_
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#define FRAMEWORK_OSAL_LINUX_POSIXTHREAD_H_
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#include "../../returnvalues/HasReturnvaluesIF.h"
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#include <pthread.h>
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#include <signal.h>
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#include <cstdlib>
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#include <unistd.h>
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class PosixThread {
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public:
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static constexpr uint8_t PTHREAD_MAX_NAMELEN = 16;
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PosixThread(const char* name_, int priority_, size_t stackSize_);
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virtual ~PosixThread();
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/**
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* Set the Thread to sleep state
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* @param ns Nanosecond sleep time
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* @return Returns Failed if sleep fails
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*/
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static ReturnValue_t sleep(uint64_t ns);
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/**
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* @brief Function to suspend the task until SIGUSR1 was received
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*
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* @details Will be called in the beginning to suspend execution until startTask() is called explicitly.
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*/
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void suspend();
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/**
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* @brief Function to allow a other thread to start the thread again from suspend state
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*
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* @details Restarts the Thread after suspend call
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*/
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void resume();
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/**
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* Delay function similar to FreeRtos delayUntil function
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*
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* @param prevoiusWakeTime_ms Needs the previous wake time and returns the next wakeup time
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* @param delayTime_ms Time period to delay
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*
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* @return False If deadline was missed; True if task was delayed
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*/
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static bool delayUntil(uint64_t* const prevoiusWakeTime_ms, const uint64_t delayTime_ms);
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/**
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* Returns the current time in milliseconds from CLOCK_MONOTONIC
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*
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* @return current time in milliseconds from CLOCK_MONOTONIC
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*/
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static uint64_t getCurrentMonotonicTimeMs();
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protected:
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pthread_t thread;
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/**
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* @brief Function that has to be called by derived class because the
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* derived class pointer has to be valid as argument.
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* @details
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* This function creates a pthread with the given parameters. As the
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* function requires a pointer to the derived object it has to be called
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* after the this pointer of the derived object is valid.
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* Sets the taskEntryPoint as function to be called by new a thread.
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* @param fnc_ Function which will be executed by the thread.
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* @param arg_
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* argument of the taskEntryPoint function, needs to be this pointer
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* of derived class
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*/
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void createTask(void* (*fnc_)(void*),void* arg_);
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private:
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char name[PTHREAD_MAX_NAMELEN];
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int priority;
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size_t stackSize = 0;
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};
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#endif /* FRAMEWORK_OSAL_LINUX_POSIXTHREAD_H_ */
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#ifndef FRAMEWORK_OSAL_LINUX_POSIXTHREAD_H_
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#define FRAMEWORK_OSAL_LINUX_POSIXTHREAD_H_
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#include "../../returnvalues/HasReturnvaluesIF.h"
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#include <pthread.h>
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#include <signal.h>
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#include <cstdlib>
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#include <unistd.h>
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class PosixThread {
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public:
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static constexpr uint8_t PTHREAD_MAX_NAMELEN = 16;
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PosixThread(const char* name_, int priority_, size_t stackSize_);
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virtual ~PosixThread();
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/**
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* Set the Thread to sleep state
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* @param ns Nanosecond sleep time
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* @return Returns Failed if sleep fails
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*/
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static ReturnValue_t sleep(uint64_t ns);
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/**
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* @brief Function to suspend the task until SIGUSR1 was received
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*
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* @details Will be called in the beginning to suspend execution until startTask() is called explicitly.
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*/
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void suspend();
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/**
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* @brief Function to allow a other thread to start the thread again from suspend state
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*
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* @details Restarts the Thread after suspend call
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*/
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void resume();
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/**
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* Delay function similar to FreeRtos delayUntil function
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*
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* @param prevoiusWakeTime_ms Needs the previous wake time and returns the next wakeup time
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* @param delayTime_ms Time period to delay
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*
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* @return False If deadline was missed; True if task was delayed
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*/
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static bool delayUntil(uint64_t* const prevoiusWakeTime_ms, const uint64_t delayTime_ms);
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/**
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* Returns the current time in milliseconds from CLOCK_MONOTONIC
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*
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* @return current time in milliseconds from CLOCK_MONOTONIC
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*/
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static uint64_t getCurrentMonotonicTimeMs();
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protected:
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pthread_t thread;
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/**
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* @brief Function that has to be called by derived class because the
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* derived class pointer has to be valid as argument.
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* @details
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* This function creates a pthread with the given parameters. As the
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* function requires a pointer to the derived object it has to be called
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* after the this pointer of the derived object is valid.
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* Sets the taskEntryPoint as function to be called by new a thread.
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* @param fnc_ Function which will be executed by the thread.
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* @param arg_
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* argument of the taskEntryPoint function, needs to be this pointer
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* of derived class
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*/
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void createTask(void* (*fnc_)(void*),void* arg_);
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private:
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char name[PTHREAD_MAX_NAMELEN];
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int priority;
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size_t stackSize = 0;
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};
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#endif /* FRAMEWORK_OSAL_LINUX_POSIXTHREAD_H_ */
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