Service_ProtocolNameToNumber (changes)
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Programmer's Reference Manuals
» Service Calls
» Service_ProtocolNameToNumber
Service_ProtocolNameToNumber
(Service &41582)
| Entry | |
|---|---|
| R1 | Reason Code 267650 (&41582) |
| R2 | Pointer to protocol name (null terminated) |
| Exit | |
|---|---|
| R1 | 0 to claim, else preserved to pass on |
| R2 | Base SWI number for protocol |
Use
This service call is used in your terminal emulator to request the conversion of a protocol name to a base SWI number.
Notes
If a protocol module recognises the protocol name it must claim the call and return the base SWI number of the protocol. Otherwise it must pass the call on.
See also
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