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| bool qSemEnterForce |
( |
int |
semid, |
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int |
semno, |
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int |
maxwaitms, |
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bool * |
forceflag | |
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) |
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Force to turn on the flag of semaphore.
- Parameters:
-
| semid | semaphore identifier |
| semno | semaphore number |
| maxwaitms | maximum waiting micro-seconds to release |
| forceflag | status will be stored, it can be NULL if you don't need this information |
- Returns:
- true if successful, otherwise returns false
- Note:
- This will wait the semaphore to be released with in maxwaitms. If it it released by locker normally with in maxwaitms, forceflag will be set to false. But if maximum maxwaitms is exceed and the semaphore is released forcely, forceflag will be set to true.
Definition at line 218 of file qSem.c.
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