gtpg2m2xGeneral Macros

IPSVE-Create a PSV Table Entry

Use this general macro to create a process selection vector (PSV) table entry. Use the IPSVT macro to define the start and the end of the PSV table; see IPSVT-Define the Start and End of the PSV Table for more information.

See TPF ACF/SNA Network Generation and TPF ACF/SNA Data Communications Reference for more information about process selection vectors (PSVs).

Format




NAME=psvname
specifies the PSV name, where psvname is a 1- to 6-character alphanumeric name. The PSV names that are reserved for IBM use start with the letter I.

PGM=pgmname
specifies the program associated with the PSV name, where pgmname is the 4-character program name. This program can be file resident. It must reside in the basic subsystem (BSS), and it can also reside in other subsystems.

RESERVE
specifies one of the following:

YES
specifies that the entry is reserved for future use. This parameter generates a SERRC macro call in place of the ENTNC macro call.

NO
specifies that the entry is not reserved for future use.

DFC
specifies one of the following:

YES
specifies that the user PSV provides the SNA-designed data flow control (DFC) layer.

NO
specifies that the user PSV does not provide the SNA-designed data flow control (DFC) layer.

Entry Requirements

Segment COBU, which generates the PSV table, must be allocated as residing in the basic subsystem (BSS).

Return Conditions

None.

Programming Considerations

Examples

The following example defines a PSV table.

IPSVT   BEGIN
IPSVE   NAME=TYMNET,PGM=TYMI
IPSVE   NAME=SITA1,PGM=SITI
IPSVT   END