Fix error when changing force write mode#8146

Open

TreeHunter9 wants to merge 1 commit intoFirebirdSQL:v5.0-releasefrom

TreeHunter9:v5-forced-write-change-error

Commits on Jun 3, 2024

Create RWLock for file descriptor, so we can be sure that some other thread won't close it while we're using it.
Artyom Ivanov
committed