SO_NOSIGPIPE not set on ios

[dignifiedquire]

I am experiencing trouble with sigpipes using socket2 on ios. The code already sets nosigpipe by default for macos, is there a reason this is not done for ios as well?

[Thomasdezeeuw]

No reason I think. It would require changing: https://github.com/alexcrichton/socket2-rs/blob/b3badc7d3d599746a3632666876f1a253476c3c7/src/sys/unix.rs#L264 to #[cfg(target_vendor = "apple")]. @dignifiedquire would you like to send a pr?

[dignifiedquire]

Done: #84

I went with any(target_os = "macos", target_os = "ios") to match the rest of the cfgs in that file

[Thomasdezeeuw]

I think for the long term we should move to target_vendor to support tvOS and watchOS (?), but that's fine.