The SYSLCK privilege lets the user's process
lock systemwide resources with the Enqueue Lock Request ($ENQ) system
service or obtain information about a system resource with the Get
Lock Information ($GETLKI) system service.
Grant this privilege to users who need to run
programs that lock resources in the systemwide resource namespace.
However, exercise caution when granting this privilege. Users who
hold the SYSLCK privilege can interfere with the synchronization of
all system and user software.