RCDBK | Back to Index page |
Prolog Control Block Contents RCDBK DSECT Storage Layout Cross Reference (Contains links to field and bit definitions) |
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RCDBK Prolog | Top of page |
NAME : HCPRCDBK DESCRIPTION: READ CONFIGURATION DATA BLOCK DSECT : RCDBK FUNCTION : DATA BLOCK CONTAINING THE DATA FROM A READ CONFIGURATION DATA (RCD) CCW LOCATED BY : RDEVRCD - Pointer from RDEV to RCDBK CREATED BY : HCPRDI - Real Device Initialization HCPCDT - Config Data Table - GET Function DELETED BY : HCPRDI - Real Device Initialization HCPCDT - Config Data Table - RELEASE Function COMMENTS : This block is saved over a system bounce. SERIALIZED : This Block is chained off of the RDEV so the RDEV lock will be held for any update to RCDBK. RELOCATION CONSIDERATIONS : None REFERENCES : NONE. |
RCDBK Control Block Content | Top of page |
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RCDBK Storage Layout | Top of page |
*** RCDBK - READ CONFIGURATION DATA BLOCK * * +---------------------------+---------------------------+ * 0 | RCDNEXT | RCDRDEV | * +-------------+------+------+---------------------------+ * 8 | RCDSIZE |:LDEV |RCDDUA| | * +-------------+------+------+ | * | RCDSSID | * | +-----------------------------------------+ * 18 | | RCDTTID | * +-------------+ | * | | * +-------------------------------------------------------+ * 28 | RCDTLID | * | +------+------+ * 30 | |:PMIH |:SMIH | * +-----------------------------------------+------+------+ * 38 | | * = RCDDNED = * | | * +-------------------------------------------------------+ * 58 | | * = RCDXNEDS = * | | * +-------------------------------------------------------+ * 120 | | * = RCDXNEQS = * | | * +-------------------------------------------------------+ * 228 * *** RCDBK - READ CONFIGURATION DATA BLOCK *** Overlay for RCDSSID in RCDBK * * +-------------+ * 8 ... C | RCDDSSID | E * +-------------+ * *** Overlay for RCDSSID in RCDBK |
RCDBK Cross Reference | Top of page |
Symbol Dspl Value -------------- ---- ----- RCDBASEV 0036 3F RCDDNED 0038 RCDDSSID 000C RCDDUA 000B RCDEXT 0058 RCDLDEV 000A RCDNEXT 0000 RCDPMIH 0036 RCDRDEV 0004 RCDSIZE 0008 RCDSLEN 0038 00000058 RCDSMIH 0037 RCDSSID 000C RCDSSIZE 0038 0000000B RCDTLID 0028 RCDTTID 001A RCDXLEN 0120 00000228 RCDXNEDS 0058 RCDXNEQS 0120 RCDXSIZE 0120 00000045 RCD1F 0036 00 RCD10F 0036 40 RCD100F 0036 80 RCD1000F 0036 C0 |
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