Service_EnumerateNetworkDrivers (changes)
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Programmer's Reference Manuals
» Service Calls
» Service_EnumerateNetworkDrivers
Service_EnumerateNetworkDrivers
(Service &9B)
| Entry | |
|---|---|
| R0 | Current head of list, or 0 to start |
| R1 | 155 (&9B) |
| Exit | |
|---|---|
| R0 | New head of list |
Use
This service is issued by anyone wishing to get a list of current network drivers.
Notes
When a protocol module receives this service call it should allocate a 2 word block from RMA using OS_Module 6 and form a chain by storing R0 into offset +0 and a pointer to its own Driver Info Block to +4, then passing back its new allocation in R0 for the next recipient in the list to add to.
It is the service call issuer’s responsibility to free the chain of 2 word blocks using OS_Module 7 afterwards.
See also
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