| 50 | |
| 51 | |
| 52 | int GlobalRWLock::blocking_ast_cached_lock(void* ast_object) |
| 53 | { |
| 54 | GlobalRWLock* globalRWLock = static_cast<GlobalRWLock*>(ast_object); |
| 55 | |
| 56 | try |
| 57 | { |
| 58 | if (!globalRWLock->cachedLock) |
| 59 | return 0; |
| 60 | |
| 61 | Database* const dbb = globalRWLock->cachedLock->lck_dbb; |
| 62 | AsyncContextHolder tdbb(dbb, FB_FUNCTION); |
| 63 | |
| 64 | MutexLockGuard counterGuard(globalRWLock->counterMutex, FB_FUNCTION); |
| 65 | globalRWLock->blockingAstHandler(tdbb); |
| 66 | } |
| 67 | catch (const Exception&) |
| 68 | {} // no-op |
| 69 | |
| 70 | return 0; |
| 71 | } |
| 72 | |
| 73 | GlobalRWLock::GlobalRWLock(thread_db* tdbb, MemoryPool& p, lck_t lckType, |
| 74 | bool lock_caching, FB_SIZE_T lockLen, const UCHAR* lockStr) |
nothing calls this directly
no test coverage detected