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Programming Interface Information:
This information is NOT
intended to be
used as Programming Interfaces of VM/ESA. It is to be used for diagnosis only. |
CKP_HDR
Cross Reference (Contains links to field and bit definitions)
CKP_HDR Prolog
NAME : STRUCPRA DSECT : CKP_HDR STATUS : VM/ESA Version 1, Release 2.0 DESCRIPTION: Checkpoint data header
CKP_HDR Control Block Content
CKP_HDR DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure CKP_HDR Checkpoint data header 0000 0 Signed 4 * (0) 0000 0 Signed 4 CKP_SUSPCNT Suspended count 0004 4 Signed 4 CKP_BLKCNT Blocked count 0008 8 Signed 4 CKP_FLAG (0) Flags 0008 8 Bitstring 1 CKP_FLAG0 1... .... CKP_FLAG_SUSPRD X'80' suspend data read .1.. .... CKP_FLAG_BLKRD X'40' block data read 0009 9 Bitstring 1 CKP_FLAG1 Reserved 000A 10 Bitstring 1 CKP_FLAG2 Reserved 000B 11 Bitstring 1 CKP_FLAG3 Reserved Suspended checkpoint data entry
CKP_HDR Storage Layout
*** CKP_HDR - Checkpoint data header * * +---------------------------+---------------------------+ * 0 | CKP_SUSPCNT | CKP_BLKCNT | * +------+------+------+------+---------------------------+ * 8 |(008) |(009) |(00A) |(00B) | C * +------+------+------+------+ * *** CKP_HDR - Checkpoint data header
CKP_HDR Cross Reference
(contains links to field and bit definitions)Symbol Dspl Value -------------- ---- -----CKP_BLKCNT 0004
CKP_FLAG 0008
CKP_FLAG_BLKRD 0008 40
CKP_FLAG_SUSPRD 0008 80
CKP_FLAG0 0008
CKP_FLAG1 0009
CKP_FLAG2 000A
CKP_FLAG3 000B
CKP_SUSPCNT 0000
Last updated on 19 Aug 1999 at 15:30:08 EDT.
Copyright IBM Corporation, 1990, 1999