Guardian Procedure Calls Reference Manual (G06.25+)

Guardian Procedure Calls (C)
Guardian Procedure Calls Reference Manual—522629-013
3-128
CONTROL Procedure
Control Operations
Table 3-4 and Table 3-5 list the CONTROL operations that can be used with the I/O
devices discussed in this manual for NonStop
servers. Table 3-4 describes CONTROL
operation 1 only; Table 3-5
describes the remaining CONTROL operations.
Table 3-4. CONTROL Operation 1 (page 1 of 3)
Description
Subtyp
e Description of <param>
Terminal or
Line Printer
Forms Control
0,2, or
3
0 form feed (send %014)
1–15 vertical tab (send %013)
16–79 skip <param> - 16 lines
Line Printer 6 or 32 0 form feed (send %014)
1–15 single space (send %6412)
16–79 skip <param> - 16 lines
Line Printer 1 or 5 0 skip to VFU channel 0 (top of form)
1 skip to VFU channel 1 (bottom of form)
2 skip to VFU channel 2 (single space, top-
of form eject)
3 skip to VFU channel 3 (next odd-
numbered line)
4 skip to VFU channel 5 (next one-half
page)
5 skip to VFU channel 5 (next one-half
page)
6 skip to VFU channel 6 (next one-fourth
page)
7 skip to VFU channel 7 (next one-sixth
page)
8 skip to VFU channel 8 (user-defined)
9 skip to VFU channel 9 (user-defined)
10 skip to VFU channel 10 (user-defined)
11 skip to VFU channel 11 (user-defined)
16–31 skip <param> - 16 lines