MINIDISK User Exit

Use the MINIDISK user exit to accept or reject changes made to a minidisk link mode and passwords.

MINIDISK  userid1  userid2  vaddr [mode [rpass [wpass [mpass]]]]

Note: The MINIDISK user exit supersedes the MDISK user exit and is called in all cases, even if the USEREXIT MDISK record exists.

userid1: Specifies the user ID requesting the link mode or password change.
userid2: Specifies the user ID being changed.
vaddr: Specifies the virtual address of the minidisk.
mode: Specifies the mode with which the minidisk will be linked.
rpass: Specifies the read link password for the minidisk.
wpass: Specifies the write link password for the minidisk.
mpass: Specifies the multiple write password for the minidisk.

(CA VM:Secure only) If you have the Password Encryption Facility installed, link passwords are encrypted.

The following table describes the return codes:

Return Code	Meaning
0	Minidisk link mode and password changes are accepted
4	Minidisk link mode and password changes are accepted, and a message is stacked; the length limit of the message is 67 bytes
8	Minidisk link mode and password changes are rejected, and a message is stacked; the length limit of the message is 67 bytes

The following macros call the MINIDISK user exit:

Called by	Optimized Macro Name	Under These Circumstances
VMXAMD00	ADDMDISK	A minidisk is added using the ADDMDISK command
VMXCMD00	CHGMDISK	A minidisk is changed using the CHGMDISK command
VMXMAI00	MAINT	Changes are made using the MAINT command
VMXUSE10	USE00010	Changes are made using the USER command