Prevent the Unix implementation being optimised away in release mode #18
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Nice find |
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It might be helpful for there to be a crates.io release so that this can get out to everyone. It'd help out a lot, especially for me :P |
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apologies. very belated but I've finally published change. it should be available in 0.1.7. thanks! |
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When building for release mode, the call to
ioctlin the Unix implementation is being optimised away, and zero values are being returned. This is because the data output structure and the reference to it being passed to theioctlsyscall are not mutable.