z/OS Communications Server: SNA Customization
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IKTOPARM

z/OS Communications Server: SNA Customization
SC27-3666-00

Table 1. IKTOPARM control block
 Offsets  
Dec Hex Type Len Name (Dim) Description
0 (0) STRUCTURE 10 IKTOPARM QUEUE MANAGER OUTPUT PARM LIST
0 (0) ADDRESS 4 OPACBUFA A(CURRENT BUFFER)
4 (4) SIGNED 2 OPACBUFL L(CURRENT BUFFER)
6 (6) SIGNED 2 * RESERVED
8 (8) CHARACTER 2 OPACFLAG CURRENT BUFFER FLAGS
8 (8) CHARACTER 1 * FLAG BYTE
    1... ....   OPACGETM BUFFER HAS BEEN GETMAINED
    .1.. ....   OPACTOPQ ELEMENT ADDED TO TOP OF QUEUE
    ..1. ....   OPACPASS PASS THROUGH MESSAGE
    ...1 ....   OPACREAD DATA CAUSES DEVICE INPUT
    .... 1...   OPACFLSH MESSAGE IS FLASHBACK DATA
    .... .1..   OPACUSEG USING USER'S GETMAINED BUFFER AREA
    .... ..11   * RESERVED
9 (9) CHARACTER 1 * FLAG BYTE
    1... ....   OPACHOLD TPUT HOLD INDICATOR
    .1.. ....   OPACBKIN TPUT BREAKIN INDICATOR
    ..11 ....   OPACOPTN OPTION FLAG BYTE
    .... 1...   OPACASID TPUT ASID INDICATOR
    .... .111   * RESERVED

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