Compilation problem (rust-1.34.0, NetBSD)

[0-wiz-0]

I just tried building git head (37be474) on NetBSD with rust-1.34.0. It failed:

# git clone ...

# cargo build
...
   Compiling boringtun v0.2.0
error[E0432]: unresolved import
 --> src/device/api.rs:4:13
  |
4 | use super::{make_array, AllowedIP, Device, Error, SocketAddr, X25519PublicKey, X25519SecretKey};
  |             ^^^^^^^^^^

error[E0433]: failed to resolve: use of undeclared type or module `WaitResult`
   --> src/device/mod.rs:218:21
    |
218 |                     WaitResult::Ok(handler) => {
    |                     ^^^^^^^^^^ use of undeclared type or module `WaitResult`

error[E0433]: failed to resolve: use of undeclared type or module `WaitResult`
   --> src/device/mod.rs:229:21
    |
229 |                     WaitResult::EoF(handler) => {
    |                     ^^^^^^^^^^ use of undeclared type or module `WaitResult`

error[E0433]: failed to resolve: use of undeclared type or module `WaitResult`
   --> src/device/mod.rs:232:21
    |
232 |                     WaitResult::Error(e) => eprintln!("Poll error {:}", e),
    |                     ^^^^^^^^^^ use of undeclared type or module `WaitResult`

error[E0433]: failed to resolve: use of undeclared type or module `EventPoll`
   --> src/device/mod.rs:331:20
    |
331 |         let poll = EventPoll::<Handler>::new()?;
    |                    ^^^^^^^^^ use of undeclared type or module `EventPoll`

error[E0433]: failed to resolve: use of undeclared type or module `TunSocket`
   --> src/device/mod.rs:334:30
    |
334 |         let iface = Arc::new(TunSocket::new(name)?.set_non_blocking()?);
    |                              ^^^^^^^^^ use of undeclared type or module `TunSocket`

error[E0425]: cannot find function `errno_str` in this scope
  --> src/device/drop_privileges.rs:32:42
   |
32 |         return Err(Error::DropPrivileges(errno_str()));
   |                                          ^^^^^^^^^ not found in this scope

error[E0425]: cannot find function `errno_str` in this scope
  --> src/device/drop_privileges.rs:37:42
   |
37 |         return Err(Error::DropPrivileges(errno_str()));
   |                                          ^^^^^^^^^ not found in this scope

error[E0425]: cannot find function `errno_str` in this scope
  --> src/device/udp_unix.rs:33:37
   |
33 |             -1 => Err(Error::Socket(errno_str())),
   |                                     ^^^^^^^^^ not found in this scope

error[E0425]: cannot find function `errno_str` in this scope
  --> src/device/udp_unix.rs:41:37
   |
41 |             -1 => Err(Error::Socket(errno_str())),
   |                                     ^^^^^^^^^ not found in this scope

error[E0425]: cannot find function `errno_str` in this scope
  --> src/device/udp_unix.rs:49:36
   |
49 |             -1 => Err(Error::FCntl(errno_str())),
   |                                    ^^^^^^^^^ not found in this scope

error[E0425]: cannot find function `errno_str` in this scope
  --> src/device/udp_unix.rs:51:40
   |
51 |                 -1 => Err(Error::FCntl(errno_str())),
   |                                        ^^^^^^^^^ not found in this scope

error[E0425]: cannot find function `errno_str` in this scope
  --> src/device/udp_unix.rs:71:41
   |
71 |             -1 => Err(Error::SetSockOpt(errno_str())),
   |                                         ^^^^^^^^^ not found in this scope

error[E0425]: cannot find function `errno_str` in this scope
  --> src/device/udp_unix.rs:86:42
   |
86 |             -1 => Err(Error::GetSockName(errno_str())),
   |                                          ^^^^^^^^^ not found in this scope

error[E0425]: cannot find function `errno_str` in this scope
   --> src/device/udp_unix.rs:140:35
    |
140 |             -1 => Err(Error::Bind(errno_str())),
    |                                   ^^^^^^^^^ not found in this scope

error[E0425]: cannot find function `errno_str` in this scope
   --> src/device/udp_unix.rs:157:35
    |
157 |             -1 => Err(Error::Bind(errno_str())),
    |                                   ^^^^^^^^^ not found in this scope

error[E0425]: cannot find function `errno_str` in this scope
   --> src/device/udp_unix.rs:192:38
    |
192 |             -1 => Err(Error::Connect(errno_str())),
    |                                      ^^^^^^^^^ not found in this scope

error[E0425]: cannot find function `errno_str` in this scope
   --> src/device/udp_unix.rs:211:38
    |
211 |             -1 => Err(Error::Connect(errno_str())),
    |                                      ^^^^^^^^^ not found in this scope

error[E0425]: cannot find function `errno` in this scope
   --> src/device/udp_unix.rs:300:39
    |
300 |             return Err(Error::UDPRead(errno()));
    |                                       ^^^^^ not found in this scope

error[E0425]: cannot find function `errno` in this scope
   --> src/device/udp_unix.rs:337:39
    |
337 |             return Err(Error::UDPRead(errno()));
    |                                       ^^^^^ not found in this scope

error[E0425]: cannot find function `errno` in this scope
   --> src/device/udp_unix.rs:352:38
    |
352 |             -1 => Err(Error::UDPRead(errno())),
    |                                      ^^^^^ not found in this scope

error[E0412]: cannot find type `EventPoll` in this scope
   --> src/device/mod.rs:112:16
    |
112 |     queue: Arc<EventPoll<Handler>>,
    |                ^^^^^^^^^ not found in this scope

error[E0412]: cannot find type `TunSocket` in this scope
   --> src/device/mod.rs:117:16
    |
117 |     iface: Arc<TunSocket>,
    |                ^^^^^^^^^ help: a struct with a similar name exists: `UDPSocket`

error[E0412]: cannot find type `EventRef` in this scope
   --> src/device1 |     yield_notice: Option<EventRef>,
    |                          ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `EventRef` in this scope
   --> src/device/mod.rs:122:25
    |
122 |     exit_notice: Option<EventRef>,
    |           scope

error[E0412]: cannot find type `TunSocket` in this scope
   --> src/device/mod.rs:137:16
    |
137 |     iface: Arc<TunSocket>,
    |                ^^^^^^^^^ help: a struct with a similar name exists: `UDPSocket`

error[E0412]: cannot find type `14 |     fn register_iface_handler(&self, iface: Arc<TunSocket>) -> Result<(), Error> {
    |                                                 ^^^^^^^^^ help: a struct with a similar name exists: `UDPSocket`

warning: unused import: `crate::device::errno_s:4:5
  |
4 | use crate::device::errno_str;
  |     ^^^^^^^^^^^^^^^^^^^^^^^^
  |
  = note: #[warn(unused_imports)] on by default

warning: unused imports: `errno_str`, `errno`
 --> src/device/udp_unix.rs:4:13
  |
4 | use super::{errno, errno_str, Error};
 
warning: unused import: `crate::poll::*`
  --> src/device/mod.rs:47:5
   |
47 | use crate::poll::*;
   |     ^^^^^^^^^^^^^^

warning: unused import: `crate::tun::*`
  --> src/device/mod.rs:48:5
   |
48 | use crate::tun::*;
   |     ^^^^^^^^^^^^^

error[E
   --> src/device/mod.rs:217:29
    |
217 |                 match queue.wait() {
    |                             ^^^^
    |
    = note: queue is a function, perhaps you wish to call it

error[E0599]: no method named `mtu` found for type `std::sync::Arc-> src/device/mod.rs:335:25
    |
335 |         let mtu = iface.mtu()?;
    |                         ^^^
    |
    = note: iface is a function, perhaps you wish to call it

error[E0599]: no method named `set_fwmark` found for type `&std::sync::Arc<device   --> src/device/mod.rs:450:18
    |
450 |             sock.set_fwmark(mark)?;
    |                  ^^^^^^^^^^

error[E0599]: no method named `set_fwmark` found for type `&std::sync::Arc<device::udp::UDPSocket>` in the current scope
   --> src/device/m    sock.set_fwmark(mark)?;
    |                  ^^^^^^^^^^

error[E0599]: no method named `set_fwmark` found for type `&std::sync::Arc<device::udp::UDPSocket>` in the current scope
   --> src/device/mod.rs:460:22
    |
460 |                 sock.set_fw    |                      ^^^^^^^^^^

error[E0308]: mismatched types
  --> src/device/api.rs:66:57
   |
66 |                         "set=1" => api_set(&mut reader, d),
   |                                                         ^ types differ in mutabi
   = note: expected type `&mut device::dev_lock::LockReadGuard<'_, device::Device>`
              found type `&device::Device`

error[E0599]: no method named `set_fwmark` found for type `std::sync::Arc<device::udp::UDPSocket>` in the current scope
   --> |                      ^^^^^^^^^^

error[E0063]: missing field `sin_len` in initializer of `libc::unix::bsd::netbsdlike::netbsd::sockaddr_in`
   --> src/device/udp_unix.rs:124:20
    |
124 |         let addr = sockaddr_in {
    |                    ^^^^^missing `sin_len`

error[E0063]: missing field `sin_len` in initializer of `libc::unix::bsd::netbsdlike::netbsd::sockaddr_in`
   --> src/device/udp_unix.rs:174:20
    |
174 |         let addr = sockaddr_in {
    |                    ^^^^^^^^^^^ missing `sor[E0063]: missing field `sin_len` in initializer of `libc::unix::bsd::netbsdlike::netbsd::sockaddr_in`
   --> src/device/udp_unix.rs:228:20
    |
228 |         let addr = sockaddr_in {
    |                    ^^^^^^^^^^^ missing `sin_len`

error[E0063]:libc::unix::bsd::netbsdlike::netbsd::sockaddr_in`
   --> src/device/udp_unix.rs:315:24
    |
315 |         let mut addr = sockaddr_in {
    |                        ^^^^^^^^^^^ missing `sin_len`

error: aborting due to 38 previous errors

Some errors occu0433, E0599.
For more information about an error, try `rustc --explain E0063`.
error: Could not compile `boringtun`.

To learn more, run the command again with --verbose.

I don't know enough about rust to differentiate this in NetBSD problem and general problems, sorry.

[vkrasnov]

None of the BSDs are supported yet, although FreeBSD is coming soon.

[0-wiz-0]

Since this was closed, I just tried the code again, but:

   Compiling boringtun v0.3.0 (/disk/6/archive/foreign/boringtun)
error[E0432]: unresolved import `poll`
  --> src/device/mod.rs:48:5
   |
48 | use poll::{EventPoll, EventRef, WaitResult};
   |     ^^^^ use of undeclared crate or module `poll`

error[E0432]: unresolved imports `tun`, `crate::device::errno_str`, `super::errno`, `super::errno_str`
  --> src/device/mod.rs:49:5
   |
49 | use tun::{errno, errno_str, TunSocket};
   |     ^^^ use of undeclared crate or module `tun`
   |
  ::: src/device/drop_privileges.rs:4:5
   |
4  | use crate::device::errno_str;
   |     ^^^^^^^^^^^^^^^^^^^^^^^^
   |
  ::: src/device/udp_unix.rs:4:13
   |
4  | use super::{errno, errno_str, Error};
   |             ^^^^^  ^^^^^^^^^

error[E0046]: not all trait items implemented, missing: `set_fwmark`
   --> src/device/udp_unix.rs:238:1
    |
238 | impl Sock for UDPSocket {
    | ^^^^^^^^^^^^^^^^^^^^^^^ missing `set_fwmark` in implementation
    |
   ::: src/device/mod.rs:115:5
    |
115 |     fn set_fwmark(&self, mark: u32) -> Result<(), Error>;
    |     ----------------------------------------------------- `set_fwmark` from trait

error[E0599]: no method named `wait` found for struct `Arc<_>` in the current scope
   --> src/device/mod.rs:272:29
    |
272 |                 match queue.wait() {
    |                             ^^^^ method not found in `Arc<_>`
    |
    = note: `queue` is a function, perhaps you wish to call it

error[E0308]: mismatched types
  --> src/device/api.rs:66:57
   |
66 |                         "set=1" => api_set(&mut reader, d),
   |                                                         ^ types differ in mutability
   |
   = note: expected mutable reference `&mut LockReadGuard<'_, Device<_, _>>`
                      found reference `&Device<_, _>`
note: return type inferred to be `&mut LockReadGuard<'_, Device<_, _>>` here
  --> src/device/api.rs:55:33
   |
55 |                     _ => return Action::Continue,
   |                                 ^^^^^^^^^^^^^^^^

error[E0308]: mismatched types
  --> src/device/api.rs:96:57
   |
96 |                         "set=1" => api_set(&mut reader, d),
   |                                                         ^ types differ in mutability
   |
   = note: expected mutable reference `&mut LockReadGuard<'_, Device<_, _>>`
                      found reference `&Device<_, _>`

error[E0063]: missing field `sin_len` in initializer of `libc::sockaddr_in`
  --> src/device/udp_unix.rs:20:20
   |
20 |         let addr = sockaddr_in {
   |                    ^^^^^^^^^^^ missing `sin_len`

error[E0063]: missing field `sin_len` in initializer of `libc::sockaddr_in`
  --> src/device/udp_unix.rs:60:20
   |
60 |         let addr = sockaddr_in {
   |                    ^^^^^^^^^^^ missing `sin_len`

error[E0063]: missing field `sin_len` in initializer of `libc::sockaddr_in`
   --> src/device/udp_unix.rs:104:20
    |
104 |         let addr = sockaddr_in {
    |                    ^^^^^^^^^^^ missing `sin_len`

error[E0063]: missing field `sin_len` in initializer of `libc::sockaddr_in`
   --> src/device/udp_unix.rs:183:24
    |
183 |         let mut addr = sockaddr_in {
    |                        ^^^^^^^^^^^ missing `sin_len`

error: aborting due to 10 previous errors

Does this mean you have no intention of supporting NetBSD?

[Bren2010]

Like Vlad said, we don't currently support BSD. There are plans to add support but I don't know when they'll be realized.