Showing changes from revision #3 to #4:
Added | Removed | Changed
Entry | |
---|---|
New file handle for input | |
0 = not redirected | |
-1 = read | |
R1 | New file handle for output |
0 = not redirected | |
-1 = read |
Exit | |
---|---|
R0 | Old file handle for input (or 0 for standard input) |
R1 | Old file handle for output (or 0 for standard output) |
The purpose of this call is to read or write the file handles used by OS_CLI to redirect input/output.
This call is mainly provided for the use of the TaskManager, but you may also find the call useful.
Calling OS_Exit automatically removes any redirection (and closes the associated file handles) before control passes to the exit handler.