OS_Args 3 (changes)
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Programmer's OS Reference SWI Manuals Calls
» Part OS_Args 15 – SWI Calls
» OS_Args 3OS
» OS_Args
» OS_Args 3
OS_Args 3
(SWI &09)
| Entry | |
|---|---|
| R0 | 3 (reason code) |
| R1 | File handle |
| R2 | Extent |
| Exit | |
|---|---|
| R0 | Preserved |
| R1 | Preserved |
| R2 | Preserved |
Use
The purpose of this call is to set the extent of a file.
Notes
Any new space allocated when setting the extent will be filled with zeros.
See also
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