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OS_FSControl 30
Programmer's Reference Manuals
» Part 15 – SWI Calls
» OS
» OS_FSControl
» OS_FSControl 30
OS_ FSControl 30
(SWI &29)
| Entry | |
|---|---|
| R0 | 30 (&1E) |
| Exit | |
|---|---|
| R0 | Preserved |
| R1 | Pointer to secondary module base of temporary filing system |
| R2 | Pointer to private word of temporary filing system |
Use
The purpose of this call is to read the location of the secondary module for the temporary filing system.
Notes
If there is no temporary filing system this call will return values for the current filing system. If there is no current filing system, or no secondary module R1=0, R2 is undefined.
The primary module values can be read with OS_FSControl 20.
See also
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