MTRTABL Back to Index page
 
Prolog 
Control Block Contents 
   MTRTABL DSECT
Storage Layout 
Cross Reference (Contains links to field and bit definitions)
Programming Interface Information:
This information is NOT intended to be
used as Programming Interfaces of z/VM.

 
  MTRTABL Control Block Content Top of page
 

 MTRTABL DSECT Top of page
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure MTRTABL MEMBER TOPOLOGY PACKET 0000 0 Signed 4 MTPRMAX Index of last entry (one-based) 0004 4 Bitstring 4 * Reserved 0000 0 Bitstring 8 MTPRENT Router table entry 0000 0 Address 4 MTPWEPA Worker routine entry-point address 0004 4 Bitstring 1 MTPWFLG Entry Flag byte 0005 5 Bitstring 3 * Reserved Macros definitions used to generate the MTRTABLE. In open code &label MTRTABLE Will generate the MTP Routing Table. Internally the MTRENT macro is used to generate a table entry. To modify the table, specify MTRENT macros as required at the end of MTRTABLE. * MTRSTART: Begin the MTRTABLE * MTREND: Complete the MTRTABLE * Define the router table * To add additional entries simply code new MTRENT macro calls
 
 
  MTRTABL Storage Layout Top of page
 
 
*** MTRTABL - MEMBER TOPOLOGY PACKET
*
*     +---------------------------+---------------------------+
*   0 |         MTPRMAX           |///////////////////////////|
*     +---------------------------+---------------------------+
*   8
*
*** MTRTABL - MEMBER TOPOLOGY PACKET
 
*** Overlay for MTPRMAX in MTRTABL
*
*     +-------------------------------------------------------+
*   0 |                       MTPRENT                         |
*     +-------------------------------------------------------+
*   8
*
*** Overlay for MTPRMAX in MTRTABL
 
*** Overlay for MTPRENT in MTRTABL
*
*     +---------------------------+------+--------------------+
*   0 |         MTPWEPA           |:WFLG |////////////////////|
*     +---------------------------+------+--------------------+
*   8
*
*** Overlay for MTPRENT in MTRTABL
 
 
  MTRTABL Cross Reference Top of page
 
 
Symbol         Dspl Value
-------------- ---- -----
MTPRENT        0000
MTPRMAX        0000
MTPWEPA        0000
MTPWFLG        0004
 
This information is based on z/VM 6.4.0 Last updated on 24 Aug 2016 at 09:27:04 EDT.
Copyright IBM Corporation, 1990, 2016