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updated linux implementation

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This commit is contained in:
Robin Müller 2020-08-27 17:06:10 +02:00
parent 7723ee13b3
commit 73db79a3fe
5 changed files with 135 additions and 137 deletions
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13
osal/linux/BinarySemaphore.cpp
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@ -1,5 +1,5 @@
#include <framework/osal/linux/BinarySemaphore.h>
#include <framework/serviceinterface/ServiceInterfaceStream.h>
#include "../../osal/linux/BinarySemaphore.h"
#include "../../serviceinterface/ServiceInterfaceStream.h"
extern "C" {
#include <errno.h>
@ -25,15 +25,16 @@ BinarySemaphore& BinarySemaphore::operator =(
return * this;
}
ReturnValue_t BinarySemaphore::acquire(uint32_t timeoutMs) {
ReturnValue_t BinarySemaphore::acquire(TimeoutType timeoutType,
uint32_t timeoutMs) {
int result = 0;
if(timeoutMs == SemaphoreIF::POLLING) {
if(timeoutType == TimeoutType::POLLING) {
result = sem_trywait(&handle);
}
else if(timeoutMs == SemaphoreIF::BLOCKING) {
else if(timeoutType == TimeoutType::BLOCKING) {
result = sem_wait(&handle);
}
else if(timeoutMs > SemaphoreIF::POLLING){
else if(timeoutType == TimeoutType::WAITING){
timespec timeOut;
clock_gettime(CLOCK_REALTIME, &timeOut);
uint64_t nseconds = timeOut.tv_sec * 1000000000 + timeOut.tv_nsec;

8
osal/linux/BinarySemaphore.h
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@ -1,8 +1,8 @@
#ifndef FRAMEWORK_OSAL_LINUX_BINARYSEMPAHORE_H_
#define FRAMEWORK_OSAL_LINUX_BINARYSEMPAHORE_H_
#include <framework/returnvalues/HasReturnvaluesIF.h>
#include <framework/tasks/SemaphoreIF.h>
#include "../../returnvalues/HasReturnvaluesIF.h"
#include "../../tasks/SemaphoreIF.h"
extern "C" {
#include <semaphore.h>
@ -49,8 +49,8 @@ public:
* @return -@c RETURN_OK on success
* -@c SemaphoreIF::SEMAPHORE_TIMEOUT on timeout
*/
ReturnValue_t acquire(uint32_t timeoutMs =
SemaphoreIF::BLOCKING) override;
ReturnValue_t acquire(TimeoutType timeoutType = TimeoutType::BLOCKING,
uint32_t timeoutMs = 0) override;
/**
* Release the binary semaphore.

4
osal/linux/CountingSemaphore.cpp
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@ -1,5 +1,5 @@
#include <framework/osal/linux/CountingSemaphore.h>
#include <framework/serviceinterface/ServiceInterfaceStream.h>
#include "../../osal/linux/CountingSemaphore.h"
#include "../../serviceinterface/ServiceInterfaceStream.h"
CountingSemaphore::CountingSemaphore(const uint8_t maxCount, uint8_t initCount):
maxCount(maxCount), initCount(initCount) {

2
osal/linux/CountingSemaphore.h
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@ -1,6 +1,6 @@
#ifndef FRAMEWORK_OSAL_LINUX_COUNTINGSEMAPHORE_H_
#define FRAMEWORK_OSAL_LINUX_COUNTINGSEMAPHORE_H_
#include <framework/osal/linux/BinarySemaphore.h>
#include "../../osal/linux/BinarySemaphore.h"
/**
* @brief Counting semaphores, which can be acquired more than once.

11
osal/linux/SemaphoreFactory.cpp
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@ -1,10 +1,7 @@
#include <framework/tasks/SemaphoreFactory.h>
#include <framework/osal/linux/BinarySemaphore.h>
#include <framework/osal/linux/CountingSemaphore.h>
#include <framework/serviceinterface/ServiceInterfaceStream.h>
const uint32_t SemaphoreIF::POLLING = 0;
const uint32_t SemaphoreIF::BLOCKING = 0xffffffff;
#include "../../tasks/SemaphoreFactory.h"
#include "../../osal/linux/BinarySemaphore.h"
#include "../../osal/linux/CountingSemaphore.h"
#include "../../serviceinterface/ServiceInterfaceStream.h"
SemaphoreFactory* SemaphoreFactory::factoryInstance = nullptr;