| 80 | RWLock() { init(); } |
| 81 | explicit RWLock(Firebird::MemoryPool&) { init(); } |
| 82 | ~RWLock() |
| 83 | { |
| 84 | if (readers_semaphore && !CloseHandle(readers_semaphore)) |
| 85 | system_call_failed::raise("CloseHandle"); |
| 86 | if (writers_event && !CloseHandle(writers_event)) |
| 87 | system_call_failed::raise("CloseHandle"); |
| 88 | } |
| 89 | // Returns negative value if writer is active. |
| 90 | // Otherwise returns a number of readers |
| 91 | LONG getState() const |