Service_URLProtocolModule (&83E00) (changes)
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URL_Fetcher
Service Calls
Service_URLProtocolModule
(Service &83E00)
This service call is issued by the URL protocol module to communicate important events to the protocol modules.
| Entry | |
|---|---|
| R0 | Reason code – reason for the service call (see below) |
| R1 | &83E00 (Service_URLProtocolModule) |
| All other registers are reason code dependent | |
| Exit |
|---|
| All registers must be preserved, unless claiming the service call. In all the currently defined cases, the service call must not be claimed. Protocol modules must ignore reason codes that they do not understand. |
Reason Codes
| # | Hex # | Action |
|---|---|---|
| 0 | &00 | |
| 0 | &01 | URL module is dying |
All other reason codes are reserved and must not be used.
Use
This service communicates vital information between the URL_Fetcher and related protocol modules.
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