Service_WimpSaveDesktop (changes)
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WindowManager
» Service Calls
» Service_WimpSaveDesktop
Service_WimpSaveDesktop
(Service Call &5C)
| Entry | |
|---|---|
| R0 | Flag word as per Message_SaveDesktop |
| R1 | Reason Code &5C |
| R2 | File handle of file to be written to |
| Exit | |
|---|---|
| R0 | Pointer to |
| R1 | 0 to claim, or preserved |
| - | All other registers preserved |
Use
The task manager broadcasts this call before Message_SaveDesktop. It is used to allow modules to save state to a desktop boot file.
When a module receives this service code, it should write out any * Commands to the specified file handle.
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