Table of Contents
Advertisement
Section A:
System interface
************************************************************************
•
•
•
7~
- Control Background Print
•
•
•
************************************************************************
On entry:
C
E
On return:
A
46H
Control Code
Error Code
Possible logical errors:
- none -
Possible physical errors:
- none -
Differences to CP/M plus:
New function.
Differences to CP/M 2.2 resp. DiCOS:
Old DiCOS function.
A
background printing process started by function 69 can be
controlled
using this function. Following control codes are defined:
~
Check if background printing is active.
1
Restart
background printing.
The file is printed again
from
its beginning.
2
Abort background printing.
The file will be erased if attrib-
ute bit f3' is set.
3
Resume
background
printing.
A background
printing
process
interrupted by code 4 is continued.
4
Interrupt background printing. Printing is stopped until it is
resumed or aborted by one of the codes 1, 2, or 3.
Under EOS, this function has been implemented
$SPOOL.RSX.
If a program needs this service,
program by the $MOD utility.
by a function module named
it can be linked to
that
EOS System manual
Daeumling & Zimmermann
Page 98
Advertisement
Chapters
Table of Contents
