A fast and easily customised operating system
for ARM devices
Wimp_Extend (sprite suffix)
Programmer's Reference Manuals
» Part 7 - The Desktop
» The Window Manager
» SWI Calls
» Wimp_Extend
» Wimp_Extend (sprite suffix)
Wimp_Extend (sprite suffix)
(SWI &400FB)
| Entry | |
|---|---|
| R0 | 13 (reason code) |
| R1 | Pointer to file name |
| R2 | Pointer to output buffer |
| R3 | Size of buffer, or |
| 0 to read size required |
| Exit | |
|---|---|
| R0 | Corrupt |
| R3 | Space left in buffer, or |
| Required size |
Use
This call with a reason code of 13, adds a sprite file suffix onto a pathname
Notes
It uses a multi-pass strategy so that it will fall back where a particular file is not available.
For more information on sprite files and use of sprite file suffixes, please read the page about system icons.