Parameter list

The CBRUXTVS_EXIT is modeled to interface directly with the ARCTVEXT exit, and therefore supports the ARCTVEXT parameter list. Refer to the z/OS MVS Installation Exits for more information on the ARCTVEXT parameter list. On entry to the exit routines, the Register 1 contains the address of the parameter list which contains the following information:

Table 1. ARCTVEXT parameter list
Offset	Length or Bit Pattern	Description
0	4	The address of an 8-byte data area, where the first 6 bytes contain the volume serial number of the volume having expired, followed by a 2-byte field
4	4	The address of a full word binary return code described below

Note: The high order bit is set to 1 to indicate the end of the parameters