| … | … | ||
|---|---|---|---|
| 2 | 2 | ||
| 3 | Coro::Semaphore - counting semaphores | 3 | Coro::Semaphore - counting semaphores |
| 4 | 4 | ||
| 5 | =head1 SYNOPSIS | 5 | =head1 SYNOPSIS |
| 6 | 6 | ||
| 7 | use Coro::Semaphore; | 7 | use Coro; |
| 8 | 8 | ||
| 9 | $sig = new Coro::Semaphore [initial value]; | 9 | $sig = new Coro::Semaphore [initial value]; |
| 10 | 10 | ||
| 11 | $sig->down; # wait for signal | 11 | $sig->down; # wait for signal |
| 12 | 12 |
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