I am upgrading to openssl-1.1.1d in vxworks6.9. In DKM mode vxworks6.9 do
not have recursive mutex support. Openssl-1.1.1d uses recursive mutex in unix for locking mechanism and all locking callbacks are now deprecated. As recursive mutex is not present in vxworks6.9 and my environment is multitasking so is there any alternative for this issue?