Doesn't compile on openbsd due to EV_RECEIPT

[kpcyrd]

I'm trying to use a library that depends on openbsd, I'm having trouble getting this to work:

[user@sanity mio]$ cargo build
warning: unused manifest key: package.categories
   Compiling mio v0.6.6 (file:///home/user/prog/mio)
error[E0425]: cannot find value `EV_RECEIPT` in module `libc`
  --> src/sys/unix/kqueue.rs:84:21
   |
84 |                     libc::EV_RECEIPT;
   |                     ^^^^^^^^^^^^^^^^ not found in `libc`

error[E0425]: cannot find value `EV_RECEIPT` in module `libc`
   --> src/sys/unix/kqueue.rs:144:44
    |
144 |             let filter = libc::EV_DELETE | libc::EV_RECEIPT;
    |                                            ^^^^^^^^^^^^^^^^ not found in `libc`

error: aborting due to 2 previous errors

error: Could not compile `mio`.

To learn more, run the command again with --verbose.
[user@sanity mio]$ 

As far as I know EV_RECEIPT is not available on openbsd. I'd appreciate a workaround :)

[carllerche]

Welp... ideally we could add openbsd to the CI run and fix it that way...

[carllerche]

It doesn't look like trust supports openbsd :( https://github.com/japaric/trust

[sateffen]

Just linking it here, because it's exactly the same issue, just in a repository, that has nothing to do with mio: ogham/rust-ansi-term#27

[jan-schreib]

I ran into the same issue and addressed it upstream.
So OpenBSD-current (which becomes 6.2) now has EV_RECEIPT and EV_DISPATCH.
I also opened this pullrequest, that should bring it up to speed.
However, there is another issue which will probably take some time.

Is there a chance to use a workaround for now?

[carllerche]

Closing due to inactivity. I'm not sure if this is still an issue or not. In general, Mio should gain better platform CI.