Add SO_ORIGINAL_DST #367
Add SO_ORIGINAL_DST #367
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| @@ -1,7 +1,7 @@ | |||
| use super::{ffi, consts, GetSockOpt, SetSockOpt}; | |||
| use {Errno, Result}; | |||
| use sys::time::TimeVal; | |||
| use libc::{c_int, uint8_t, c_void, socklen_t}; | |||
| use libc::{c_int, uint8_t, c_void, socklen_t, sockaddr_in}; | |||
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This needs to be a conditional use only for linux (see Travis-CI result).
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When you fix the use error on apple, we can merge this. |
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@fiveop Updated to fix the apple error, thanks! |
| @@ -2,6 +2,8 @@ use super::{ffi, consts, GetSockOpt, SetSockOpt}; | |||
| use {Errno, Result}; | |||
| use sys::time::TimeVal; | |||
| use libc::{c_int, uint8_t, c_void, socklen_t}; | |||
| #[cfg(target_os = "linux")] | |||
| use libc::{sockaddr_in}; | |||
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tiny nit: no need for braces if there's just a single name imported
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@kamalmarhubi braces removed, thanks! |
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@justinlatimer yay thanks! could you squash down to a single commit, and we'll get this merged :-) |
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@kamalmarhubi all squashed, thanks! |
Add SO_ORIGINAL_DST In Linux, the SO_ORIGINAL_DST socket option can be used to get the original destination, which can be needed if the connection is translated by a NAT, i.e. iptables. In C, this information can be obtained by ``getsockopt(fd, SOL_IP, SO_ORIGINAL_DST, &remote, &remote_len)`` and returns a ``sockaddr_in`` struct. I've added a binding for this option. Thanks!
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Should this return EDIT: or a |
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@sorz I can't find any documentation on |
In Linux, the SO_ORIGINAL_DST socket option can be used to get the original destination, which can be needed if the connection is translated by a NAT, i.e. iptables. In C, this information can be obtained by
getsockopt(fd, SOL_IP, SO_ORIGINAL_DST, &remote, &remote_len)and returns asockaddr_instruct. I've added a binding for this option.Thanks!