These routines write data from a data buffer to your file (currently open to the Data Control Block). DWRIT is equivalent to the FMGR call WRITF; DXWRI is equivalent to
EWRIT.
DWRIT(dcb,err,buf,len[,num][,erlc])
DXWRI(dcb,err,buf,len[,num][,erlc])
dcb | |
(input/output) | Common Parameters" for more information.) |
err | |
| Common Parameters" for more information.) |
buf | Data buffer; an array of a size equal to or greater than the value |
| of the len parameter. |
len | |
| Common Parameters" for more information.) |
num | |
| variable containing the record number to which data is to be |
| transferred (if positive), or the number of records to backspace |
| (if negative). Used only for type 1 and 2 files. If omitted, |
| record at current file position is written to. For DXWRI, num is |
| a doubleword variable up to |
erlc | |
| Common Parameters" for more information.) |
1016 Remote File Access