|
Class Summary |
| BinarySem |
A Semaphore containing a boolean flag instead of a counter, to
support signaling in cases when waiting threads should not
catch up with successive missed calls of give. |
| CountingSem |
Basic type of semaphore containing a counter which is incremented
by one fore each call to give, and decremented by one
for each returning call of take. |
| MultistepSem |
Counting semaphore permitting increments and decrements that are
greater than one. |
| MutexSem |
A Semaphore with special support for MUTual EXclusion. |