Entry | |
---|---|
R0 | 0 (reason code) |
R1 | Pointer to buffer |
R2 | Size of buffer |
R3 | Time to take before returning (centiseconds) |
Exit | |
---|---|
R0 | Number of entries returned |
R1 | Preserved |
R2 | Preserved |
R3 | Return code: |
0 = Timed out | |
1 = Buffer full |
Offset | Contents |
---|---|
0 | Station number |
1 | Net number |
2 | Server name (zero terminated) |
The purpose of this call is to return the names and numbers of all printer servers.
SWI is not re-entrant