DEXEC 3 (Remote I/O Control)
DEXEC request code 3 performs remote I/O control operations such as backspace, write endoffile, and rewind.
DEXEC(dest,code,cnwd][,p1[,p2][,p3][,p4][,0,0,keywd])
dest | |
| node where the call is executed. A value of |
| local node. Local execution will also be performed whenever |
| dest equals the local node address. |
code | |
cnwd | Control word. (See the RTEA Programmer's Reference Manual |
| for an explanation of this parameter.) |
p1,...,p4 | Required for list output line spacing and various other |
(input/output) | functions. (See the RTEA Programmer's Reference Manual for |
| details of the contents of these parameters.) |
0,0 | Formal place holders that must be included whenever keywd is |
| specified. |
keywd | The locked LU's keyword number. |
|
|
Note | DEXEC 3 calls to HPIB devices that do double buffering are |
| not supported. Use PTOP to implement I/O control operations |
| to HPIB devices. |
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DEXEC 115