How this works?

[gil0mendes]

I know, this shouldn't be used for this kind of things but I'm intrigued how this works without having the whole BootServices structure completed?

uefi-rs: https://d.pr/i/Fq5fkC
Specification: https://d.pr/i/ci9x0L

[HadrienG2]

I think it doesn't work yet, and weird things will happen if you try to call copy_mem(), as you'll actually end up calling set_watchdog_timer() instead.

If you look at the part of the table which is closer to the spec, you'll see that it uses usizes for unsupported APIs, which is a better approach.

[GabrielMajeri]

@gil0mendes we use usize to leave space for unimplemented functions, but in this case I think I've forgotten to leave in the padding. And the lack of tests for these functions meant this would've gone undetected for a while.

Fixed in 035d96b. Thanks for your bug report.

[gil0mendes]

Thanks for the clarification, now I'm in peace 😄