dragonfly: Don't try to read errno value #129
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We don't have a way to do it on stable Rust. Signed-off-by: Joe Richey <joerichey@google.com>
newpavlov
approved these changes
Jan 7, 2020
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We don't have a way to do it on stable Rust. See rust-lang/libc#1432 (comment)
Fixes #124
Now all errors on DragonFlyBSD will just return
ERRNO_NOT_POSITIVE. This is the easiest way to fix this problem. Given the obscure nature of the target, I don't think we need much more than this.We should bring in this change before #128