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Prolog Control Block Contents LRDD DSECT Storage Layout Cross Reference (Contains links to field and bit definitions) |
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LRDD Prolog | Top of page |
NAME : LRDD DESCRIPTION: LINERD Data Descriptor DSECT : LRDD FUNCTION : LRDD is used to map an area of storage that contains information on multple reads resulting from the invocation of the LINERD Macro with FORM=MULTIPLE. This descriptor DSECT has two formats. It describes either the cursor position and the key pressed or it describes the data input that is being returned. |
LRDD Control Block Content | Top of page |
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LRDD Storage Layout | Top of page |
*** LRDD - LINERD Data Descriptor * * +---------------------------+---------------------------+ * 0 | LRDDNEXT |///////////////////////////| * +---------------------------+---------------------------+ * 8 |///////////////////////////| LRDDLINE | * +---------------------------+---------------------------+ * 10 | LRDDCOL | LRDDTXTA | * +---------------------------+---------------------------+ * 18 | LRDDTXTL |///////////////////////////| * +------+------+------+------+---------------------------+ * 20 |:DFLG1|:DOUTL|:DCSET|//////////////////////////////////| * +------+------+------+------+------+------+------+------+ * 28 |//////|:DATTR|:DCOLR|:DEXHI|:DPSS |:DFLG2|//////|:DKEY | * +------+------+------+------+------+------+------+------+ * 30 * *** LRDD - LINERD Data Descriptor |
LRDD Cross Reference | Top of page |
Symbol Dspl Value -------------- ---- ----- LRDDATTR 0029 LRDDCOL 0010 LRDDCOLR 002A LRDDCSET 0022 LRDDDBSZ 002F 00000006 LRDDEXHI 002B LRDDFLG1 0020 LRDDFLG2 002D LRDDKEY 002F LRDDLEN 002F 00000030 LRDDLINE 000C LRDDNEXT 0000 LRDDOUTL 0021 LRDDPSS 002C LRDDRESC 002D 01 LRDDRESI 0020 01 LRDDTXTA 0014 LRDDTXTL 0018 |
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