Let's go back to the c , Firebird embedded backup service works

I have used an c based example for services api and seems that it works without a need for auth user



gcc backup_service.c -lfbembed

./a.out employee.fdb employee.fbk

Attach succeed

Start succeed

gbak:readied database employee.fdb for backup gbak:creating file employee.fbk

...

gbak:writing SQL roles gbak:writing names mapping gbak:closing file, committing, and finishing. 74752 bytes written

I will split the backup service function in two one for backup and one for restore then i will compare with my service example , maybe is a buffer truncation issue