OS_FSControl 33 (changes)
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Programmer's OS Reference SWI Manuals Calls
» Part OS_FSControl 15 – SWI Calls
» OS_FSControl 33OS
» OS_FSControl
» OS_FSControl 33
OS_ FSControl 33
(SWI &29)
| Entry | |
|---|---|
| R0 | 33 (&21) |
| R1 | Filing system number |
| R2 | Pointer to buffer |
| R3 | Length of buffer |
| Exit | |
|---|---|
| R0 | Preserved |
| R1 | Preserved |
| R2 | Preserved |
| R3 | Preserved |
Use
The purpose of this call is to converts a filing system number to a filing system name.
Notes
This call converts the filing system number passed in R1 to a filing system name. The name is stored in the buffer pointed to by R2, and is null-terminated. If FileSwitch does not know of the filing system number you pass it, a null string is returned.
See also
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