| 202 | |
| 203 | |
| 204 | bool Jrd::Attachment::backupStateReadLock(thread_db* tdbb, SSHORT wait) |
| 205 | { |
| 206 | if (att_backup_state_counter++) |
| 207 | return true; |
| 208 | |
| 209 | if (att_database->dbb_backup_manager->lockStateRead(tdbb, wait)) |
| 210 | return true; |
| 211 | |
| 212 | att_backup_state_counter--; |
| 213 | return false; |
| 214 | } |
| 215 | |
| 216 | |
| 217 | void Jrd::Attachment::backupStateReadUnLock(thread_db* tdbb) |