OS_File 4 (changes)
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Programmer's OS Reference SWI Manuals Calls
» Part OS_File 15 – SWI Calls
» OS_File 4OS
» OS_File
» OS_File 4
OS_ File 4
(SWI &08)
| Entry | |
|---|---|
| R0 | 4 (reason code) |
| R1 | Pointer to filename |
| R5 | Attributes |
| Exit | |
|---|---|
| All registers preserved | |
Use
The purpose of this call is to write the file attribute information for a named object.
Notes
There are several different reason codes that can be used to write various catalogue information using the OS_File call.
See also
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