Input Parameters

Input parameters for the function routine are:

SSOB Contents: The following fields in the SSOB control block are set on input:

Field Name: Description
SSOBID: Identifier 'SSOB'
SSOBLEN: Length of the SSOB (SSOBHSIZ) control block
SSOBFUNC: SSI function code 50 (SSOBFEOT)
SSOBSSIB: Address of the SSIB control block
SSOBRETN: Return code from previous subsystem function routine or zero.
Since broadcast requests are routed to all active subsystems, upon entry to the function routine SSOBRETN contains the return code value set by the previously invoked subsystem function code(s) or zero. See Output Register Information for a list of possible SSOBRETN return codes.
SSOBINDV: Address of the function dependent area (SSET control block)

SSIB Contents: The following fields in the SSIB control block are set on input:

Field Name: Description
SSIBID: Identifier 'SSIB'
SSIBLEN: Length of the SSIB (SSIBSIZE) control block
SSIBSSNM: Subsystem name — name of subsystem which is enabled to receive this function code.

SSET Contents: The following fields in the SSET control block are set on input:

Field Name

Description

SSETLEN

Length of the SSET (SSETSIZE) control block

SSETASID

ASID of address space in which task was active

SSETFLAG

Flag indicators

SSETCBA

Address of ending task's TCB

SSETASCB

Address of ending task's ASCB