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Wimp_TransferBlock
Programmer's Reference Manuals
» Part 7 - The Desktop
» The Window Manager
» SWI Calls
» Wimp_TransferBlock
Wimp_TransferBlock
(SWI &400F1)
| Entry | |
|---|---|
| R0 | Handle of source task |
| R1 | Pointer to source data |
| R2 | Handle of destination task |
| R3 | Pointer to destination buffer |
| R4 | Length of buffer |
| Exit | |
|---|---|
| R0 | Corrupt |
Use
The purpose of this call is to transfer a block of data from one task to another.
Notes
This call is often used to transfer data to another task when a user has dragged data from one task to another.
The data transferred is byte-aligned.