Programming Interface Information:
This information is NOT intended to be used as Programming Interfaces of z/VM. |
DCRBK
Control Block Contents
DCRBK DSECT
Cross Reference (Contains links to field and bit definitions)
DCRBK Prolog
NAME : HCPDCRBK DESCRIPTION: DELAYED CONNECT REQUEST BLOCK DSECT : DCRBK FUNCTION : CONTAINS INFORMATION RELATED TO A DELAYED APPCVM CONNECT REQUEST LOCATED BY : IUSDCRA FIELD OF IUSBK CREATED BY : HCPIURCO DELETED BY : HCPIUQEP RELOCATION CONSIDERATIONS : None
DCRBK Control Block Content
DCRBK DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure DCRBK DELAYED CONNECT REQUEST BLOCK 0000 0 Signed 4 DCRIUSA SOURCE ORIGINAL IUSBK 0004 4 Signed 4 DCRIXBLK IXBLK OF THE GLOBAL REQUEST 0008 8 Character 8 DCRINVUS ORIGINAL INVOKER'S USERID 0010 16 Character 8 DCRAUSER ACCESS USERID TO BE VERIFIED 0018 24 Character 8 DCRAPSWD ACCESS PASSWORD (ENCRYPTED) 0020 32 Character 8 DCRSUSER SOURCE'S ACTUAL OR ALTERNATE ID 0028 40 Signed 4 DCRSCEXT CONBK ADDRESS 002C 44 Signed 2 DCRSPATH IUCV PATHID OF THE SOURCE 002E 46 Signed 2 DCRSCODE APPC/VM SEVER CODE 0030 48 Character 8 DCRSVMID SOURCE'S IPVMID CONNECT FIELD 0038 56 Character 8 DCRSRES SOURCE'S IPRESID CONNECT FIELD 0040 64 Signed 4 DCRACIBF ACIPARMS IF AUDIT IS ENABLED 0044 68 Bitstring 1 DCRFLAG FLAG BYTE 1... .... DCRSEVER X'80' DCRSEVER SOURCE SEVERED, DCRSPATH INVALID .1.. .... DCRDIROK X'40' DCRDIROK CONNECT AUTHORIZATION CONFIRMED 0045 69 Bitstring 1 DCRFUNC DELAYED CONNECT FUNCTION 1... .... DCRLOCAT X'80' DCRLOCAT LOCATE TARGET OF CONNECT .1.. .... DCRVERFY X'40' DCRVERFY VERIFY ACCESS INFORMATION ..1. .... DCRSAUTH X'20' DCRSAUTH SOURCE AUTHORIZED TO CONNECT .... ..1. DCROURGT X'02' DCROURGT Routed to this CF gateway .... ...1 DCRPRVCF X'01' DCRPRVCF PRIVATE SERVER IN CF COLLECTION 0046 70 Bitstring 1 DCRSIPF2 SOURCE'S IPFLAGS2 CONNECT FIELD 0047 71 Bitstring 1 DCRSIPF1 SOURCE'S IPFLAGS1 CONNECT FIELD 0048 72 Bitstring 1 DCRPSWDL LENGTH OF ENCRYPTED PASSWORD 0049 73 Bitstring 3 * RESERVED 004C 76 Signed 4 * RESERVED **** THE VALUE OF SAVESIZE*8 FOR DATAMAP IS 128 0050 80 Bitstring 512 DCRSAVE STANDARD SAVEAREA 0000004A DCRSIZE (*-DCRBK+7)/8 SIZE OF DCRBK IN DOUBLEWORDS
DCRBK Storage Layout
*** DCRBK - DELAYED CONNECT REQUEST BLOCK * * +---------------------------+---------------------------+ * 0 | DCRIUSA | DCRIXBLK | * +---------------------------+---------------------------+ * 8 | DCRINVUS | * +-------------------------------------------------------+ * 10 | DCRAUSER | * +-------------------------------------------------------+ * 18 | DCRAPSWD | * +-------------------------------------------------------+ * 20 | DCRSUSER | * +---------------------------+-------------+-------------+ * 28 | DCRSCEXT | DCRSPATH | DCRSCODE | * +---------------------------+-------------+-------------+ * 30 | DCRSVMID | * +-------------------------------------------------------+ * 38 | DCRSRES | * +---------------------------+------+------+------+------+ * 40 | DCRACIBF |:FLAG |:FUNC |:SIPF2|:SIPF1| * +------+--------------------+------+------+------+------+ * 48 |:PSWDL|////////////////////|///////////////////////////| * +------+--------------------+---------------------------+ * 50 | | * = DCRSAVE = * | | * +-------------------------------------------------------+ * 250 * *** DCRBK - DELAYED CONNECT REQUEST BLOCK
DCRBK Cross Reference
Symbol Dspl Value -------------- ---- ----- DCRACIBF 0040 DCRAPSWD 0018 DCRAUSER 0010 DCRDIROK 0044 40 DCRFLAG 0044 DCRFUNC 0045 DCRINVUS 0008 DCRIUSA 0000 DCRIXBLK 0004 DCRLOCAT 0045 80 DCROURGT 0045 02 DCRPRVCF 0045 01 DCRPSWDL 0048 DCRSAUTH 0045 20 DCRSAVE 0050 DCRSCEXT 0028 DCRSCODE 002E DCRSEVER 0044 80 DCRSIPF1 0047 DCRSIPF2 0046 DCRSIZE 0050 0000004A DCRSPATH 002C DCRSRES 0038 DCRSUSER 0020 DCRSVMID 0030 DCRVERFY 0045 40
Copyright IBM Corporation, 1990, 2011