Figure 1 shows the exit-dependent data that the pre-list exit receives beginning at offset +36 (decimal) in the parameter list. The parameter entry is described following the figure.

Figure 1. Exit-dependent data for the LISTBC pre-list exit

Control Block (Parameter Entry 10)

This parameter entry contains the address of the copy of the SEND PARMLIB control block. For a description of the control block, see Table 1.

User ID (Parameter Entry 11)

Use this parameter entry to specify a user ID to be used as the high-level qualifier for the user log data set name.