CINOSSemaphore Class Reference
Inheritance diagram for CINOSSemaphore:
Public Member Functions | |
| CINOSSemaphore (const char *apName=0, uint32 auInitialCount=1, uint32 auMaxCount=0xffffffff) | |
| Create a semaphore with the given name. See also Semaphore. | |
| virtual | ~CINOSSemaphore () |
| Destroy semaphore. | |
| uint32 | Request (uint32 aTimeout=0xFFFFFFFF) |
| Wait for semaphore for a max. amount of time. | |
| void | Release () |
| Release seamphore. | |
| uint32 | GetCount () |
| Get current count. | |
| uint32 | GetMaxCount () |
| Get max. allowed count. | |
 Public Member Functions inherited from CINOSSync | |
| CINOSSync (const char *aName=0, uint32 aInitialCount=0, bool aManual=false) | |
| virtual | ~CINOSSync () |
| Destroy sync object. | |
| virtual const char * | GetName () |
| Get name of sync object. | |
| virtual uint32 | Wait (uint32 aTimeout=0xFFFFFFFF) |
| wait for signaled state for max. aTimeout usec | |
| virtual void | Signal () |
| Put object into the signaled state. | |
| virtual void | SignalEx (CINOSTaskExMsg *apMsg, uint32 auRplId, uint32 auAppError) |
| virtual bool | MsgEvent (CINOSTaskExMsg *apMsg) |
| virtual void | Reset () |
| Reset object state. | |
| volatile uint32 * | GetLockAdr () |
| Return pointer to core locking structure. | |
| virtual bool | UsesPolling () const |
| bool | IsSame (CINOSSync *i_pSync) |
| int | operator< (const CINOSSync &aSync) const |
| int | operator== (const CINOSSync &aSync) const |
| int | operator< (const char *aName) const |
| int | operator== (const char *aName) const |
Additional Inherited Members | |
| Protected Member Functions inherited from CINOSSync | |
| virtual bool | Signaled (CINOSSync *&aChild) |
| virtual CINOSSyncNode * | GetNode () |
| virtual void | SetNode (CINOSSyncNode *aNode) |
| void | SignalAndUnlock (uint32 auMsr) |
| Put object into the signaled state and release the core lock. | |
| Protected Attributes inherited from CINOSSync | |
| const char * | m_pName |
| name of sync object | |
| uint32 | m_uCount |
| signaled count of object | |
| bool | m_bManual |
| manual object yes/no | |
| tTaskId | m_idFstWaiting |
| id of first task waiting for the sync object | |
| tTaskId | m_idLstWaiting |
| id of last task waiting for the sync object | |
| SINOSCoreLock | m_Lock |
| core lock | |
| CINOSSyncNode * | m_pNode |
| pointer to object node (if any) | |
Constructor & Destructor Documentation
◆ CINOSSemaphore()
| CINOSSemaphore::CINOSSemaphore | ( | const char * | apName = 0, |
| uint32 | auInitialCount = 1, |
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| uint32 | auMaxCount = 0xffffffff |
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| ) |
Create a semaphore with the given name. See also Semaphore.
- Parameters
-
apName Name of semaphore auInitialCount Requested initial count auMaxCount Requested maximal count count
Member Function Documentation
◆ Request()
| uint32 CINOSSemaphore::Request | ( | uint32 | aTimeout = 0xFFFFFFFF | ) |
Wait for semaphore for a max. amount of time.
- Parameters
-
auTimeout max. time to wait for the semaphore or forever if used INOS_WAIT_FOREVER. The unit of the time is [usec] (microseconds). Set auTimeout == 100000 for example if you want to wait for max. 100ms
The documentation for this class was generated from the following file:
- /home/jenkins/workspace/inos_doxygen/os/inos/inc/inos_syn.h
