Register parameters
| Code Block | ||
|---|---|---|
|
...
IN: - |
...
OUT, if call successful: |
...
Fc = 0 |
...
BHL = first alarm block in list |
...
OUT, if call failed: |
...
Fc = 1 |
...
A = error code: |
...
RC_Fail, no existing alarm list |
...
Registers changed after return: |
...
...CDE../IXIY same |
...
AFB...HL/.... |
...
different |
Notes
This is used by Alarm popdown to get the first alarm block and save alarms in a file. This system call is only available in OZ release V4.5 and newer.