5.2.2 Flow of control through Hook Packages
This topic provides an overview of Flow of control through Hook Packages.
The flow of control through the Hook Packages for a particular stage is as explained
in the below example:
Figure 5-1 Flow of control through Hook Packages
Example: For Fn_check_mandatory, flow will be as:
UTPKS_ UTDFNDRL_MAIN. Fn_Check_Mandatory
UTPKS_UTDFNDRL_CUSTOM.Fn_Pre_Check_Mandatory
UTPKS_UTDFNDRL_CLUSTER.Fn_Pre_Check_Mandatory
UTPKS_UTDFNDRL_KERNEL.Fn_Pre_Check_Mandatory
UTPKS_UTDFNDRL_MAIN .Fn_Sys_Check_Mandatory
UTPKS_UTDFNDRL_KERNEL.Fn_Check_Mandatory
UTPKS_UTDFNDRL_CLUSTER.Fn_Check_Mandatory
UTPKS_UTDFNDRL_CUSTOM.Fn_Check_Mandatory
Parent topic: Extensibility in Backend Coding