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Programming Interface Information:
This page documents intended Programming
Interfaces that allow the customer to write programs to obtain the services of VM/ESA. |
SGMTEXIT
Cross Reference (Contains links to field and bit definitions)
SGMTEXIT Prolog
Name : SGMTEXIT Description: Shared Segment Management User Exit DSECT : SGMTEXIT Function : Map User Exit Control Block
SGMTEXIT Control Block Content
SGMTEXIT DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure SGMTEXIT Shared Segment Management User Exit 0000 0 Character 8 SGMRTN Name of user routine 0008 8 Character 8 SGMNAME Name of user object 0010 16 Character 8 SGMLSEG Name of lseg user info is in 0018 24 Bitstring 2 SGMFUNC Function code 00000000 SGMLDS 0 Load in shared mode 00000004 SGMLDNS 4 Load in non-shared mode 00000008 SGMPURGE 8 Purge 001A 26 Bitstring 2 * Reserved field 001C 28 Signed 4 SGMSTART Start of user info 0020 32 Signed 4 SGMEND End of user info 0024 36 Signed 4 SGMPSTRT Start address of parm list 0028 40 Signed 4 SGMPLEN Length of parm list 002C 44 Character 12 * Reserved field 00000038 SGMBLKBY *-SGMTEXIT SGMTEXIT length in bytes 00000007 SGMBLKDW (SGMBLKBY+7)/8 SGMTEXIT length in dbytes
SGMTEXIT Storage Layout
*** SGMTEXIT - Shared Segment Management User Exit * * +-------------------------------------------------------+ * 0 | SGMRTN | * +-------------------------------------------------------+ * 8 | SGMNAME | * +-------------------------------------------------------+ * 10 | SGMLSEG | * +-------------+-------------+---------------------------+ * 18 | SGMFUNC |/////////////| SGMSTART | * +-------------+-------------+---------------------------+ * 20 | SGMEND | SGMPSTRT | * +---------------------------+---------------------------+ * 28 | SGMPLEN |///////////////////////////| * +---------------------------+///////////////////////////| * |///////////////////////////////////////////////////////| * +-------------------------------------------------------+ * 38 * *** SGMTEXIT - Shared Segment Management User Exit
SGMTEXIT Cross Reference
(contains links to field and bit definitions)Symbol Dspl Value -------------- ---- -----SGMBLKBY 002C 00000038
SGMBLKDW 002C 00000007
SGMEND 0020
SGMFUNC 0018
SGMLDNS 0018 00000004
SGMLDS 0018 00000000
SGMLSEG 0010
SGMNAME 0008
SGMPLEN 0028
SGMPSTRT 0024
SGMPURGE 0018 00000008
SGMRTN 0000
SGMSTART 001C
Last updated on 12 Aug 1999 at 13:10:18 EDT.
Copyright IBM Corporation, 1990, 1999