|
|
◆ get()
| long coro::semaphore::get |
( |
| ) |
|
|
inline |
Retrieve counter.
- Return values
-
| >0 | semaphore is opened |
| =0 | semaphore is closed, acquire will block |
| <0 | semaphore is closed, and there are awaiting coroutine, the absolute value of the return value contains count of awaiting coroutine |
Definition at line 79 of file semaphore.h.
|
