OS_Args 5 (changes)
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Programmer's OS Reference SWI Manuals Calls
» Part OS_Args 15 – SWI Calls
» OS_Args 5OS
» OS_Args
» OS_Args 5
OS_Args 5
(SWI &09)
| Entry | |
|---|---|
| R0 | 5 (reason code) |
| R1 | File handle |
| Exit | |
|---|---|
| R0 | Preserved |
| R1 | Preserved |
| R2 | 0 if not EOF, else EOF |
Use
The purpose of this call is to return the status of EOF.
Notes
If the end of the file has been reached, then a value of EOF will be returned, else the value returned will be EOF.
See also
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