a function called when the program terminates abnormally
int my_abort ();
This function is called when the program is about to terminate abnormally.
It should:
- Make sure the printer is in a "sane" state:
- Exit graphics mode.
- Eject the current page.
- Reset the printer so it's ready for the next job.
The default version of this function does nothing.
 |
The my_done() function is
called before the program ends, so my_abort() doesn't
need to duplicate any cleanup done there. |
- 0
- Success.
- Any other value
- An error occurred.
Photon
| Safety: | |
|---|
| Interrupt handler |
Not applicable |
| Signal handler |
Not applicable |
| Thread |
Not applicable |
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