diff --git a/CHANGELOG.md b/CHANGELOG.md index 50d442d79a..475386fedc 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -6,12 +6,15 @@ This project adheres to [Semantic Versioning](http://semver.org/). ## [Unreleased] - ReleaseDate ### Added - Added Netlink protocol families to the `SockProtocol` enum -(#[1289](https://github.com/nix-rust/nix/pull/1289)) + (#[1289](https://github.com/nix-rust/nix/pull/1289)) - Added `clock_gettime`, `clock_settime`, `clock_getres`, `clock_getcpuclockid` functions and `ClockId` struct. (#[1281](https://github.com/nix-rust/nix/pull/1281)) - Added wrapper functions for `PTRACE_SYSEMU` and `PTRACE_SYSEMU_SINGLESTEP`. (#[1300](https://github.com/nix-rust/nix/pull/1300)) +- Add support for Vsock on Android rather than just Linux. + (#[1301](https://github.com/nix-rust/nix/pull/1301)) + ### Changed - Expose `SeekData` and `SeekHole` on all Linux targets (#[1284](https://github.com/nix-rust/nix/pull/1284)) diff --git a/Cargo.toml b/Cargo.toml index 5dde591eae..c747635d75 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -17,7 +17,7 @@ exclude = [ ] [dependencies] -libc = { version = "0.2.77", features = [ "extra_traits" ] } +libc = { version = "0.2.78", features = [ "extra_traits" ] } bitflags = "1.1" cfg-if = "0.1.10" diff --git a/src/sys/socket/addr.rs b/src/sys/socket/addr.rs index 24b2310270..8784a37b64 100644 --- a/src/sys/socket/addr.rs +++ b/src/sys/socket/addr.rs @@ -23,7 +23,7 @@ use crate::sys::socket::addr::sys_control::SysControlAddr; target_os = "netbsd", target_os = "openbsd"))] pub use self::datalink::LinkAddr; -#[cfg(target_os = "linux")] +#[cfg(any(target_os = "android", target_os = "linux"))] pub use self::vsock::VsockAddr; /// These constants specify the protocol family to be used @@ -115,7 +115,7 @@ pub enum AddressFamily { Alg = libc::AF_ALG, #[cfg(target_os = "linux")] Nfc = libc::AF_NFC, - #[cfg(target_os = "linux")] + #[cfg(any(target_os = "android", target_os = "linux"))] Vsock = libc::AF_VSOCK, #[cfg(any(target_os = "dragonfly", target_os = "freebsd", @@ -242,7 +242,7 @@ impl AddressFamily { target_os = "netbsd", target_os = "openbsd"))] libc::AF_LINK => Some(AddressFamily::Link), - #[cfg(target_os = "linux")] + #[cfg(any(target_os = "android", target_os = "linux"))] libc::AF_VSOCK => Some(AddressFamily::Vsock), _ => None } @@ -647,7 +647,7 @@ pub enum SockAddr { target_os = "netbsd", target_os = "openbsd"))] Link(LinkAddr), - #[cfg(target_os = "linux")] + #[cfg(any(target_os = "android", target_os = "linux"))] Vsock(VsockAddr), } @@ -675,7 +675,7 @@ impl SockAddr { SysControlAddr::from_name(sockfd, name, unit).map(|a| SockAddr::SysControl(a)) } - #[cfg(target_os = "linux")] + #[cfg(any(target_os = "android", target_os = "linux"))] pub fn new_vsock(cid: u32, port: u32) -> SockAddr { SockAddr::Vsock(VsockAddr::new(cid, port)) } @@ -700,7 +700,7 @@ impl SockAddr { target_os = "netbsd", target_os = "openbsd"))] SockAddr::Link(..) => AddressFamily::Link, - #[cfg(target_os = "linux")] + #[cfg(any(target_os = "android", target_os = "linux"))] SockAddr::Vsock(..) => AddressFamily::Vsock, } } @@ -751,7 +751,7 @@ impl SockAddr { Some(SockAddr::Link(ether_addr)) } }, - #[cfg(target_os = "linux")] + #[cfg(any(target_os = "android", target_os = "linux"))] Some(AddressFamily::Vsock) => Some(SockAddr::Vsock( VsockAddr(*(addr as *const libc::sockaddr_vm)))), // Other address families are currently not supported and simply yield a None @@ -837,7 +837,7 @@ impl SockAddr { }, mem::size_of_val(addr) as libc::socklen_t ), - #[cfg(target_os = "linux")] + #[cfg(any(target_os = "android", target_os = "linux"))] SockAddr::Vsock(VsockAddr(ref sa)) => ( // This cast is always allowed in C unsafe { @@ -869,7 +869,7 @@ impl fmt::Display for SockAddr { target_os = "netbsd", target_os = "openbsd"))] SockAddr::Link(ref ether_addr) => ether_addr.fmt(f), - #[cfg(target_os = "linux")] + #[cfg(any(target_os = "android", target_os = "linux"))] SockAddr::Vsock(ref svm) => svm.fmt(f), } } @@ -1204,7 +1204,7 @@ mod datalink { } } -#[cfg(target_os = "linux")] +#[cfg(any(target_os = "android", target_os = "linux"))] pub mod vsock { use crate::sys::socket::addr::AddressFamily; use libc::{sa_family_t, sockaddr_vm}; diff --git a/src/sys/socket/mod.rs b/src/sys/socket/mod.rs index 1f6b179d71..31183fe8e9 100644 --- a/src/sys/socket/mod.rs +++ b/src/sys/socket/mod.rs @@ -33,7 +33,7 @@ pub use self::addr::{ pub use crate::sys::socket::addr::netlink::NetlinkAddr; #[cfg(any(target_os = "android", target_os = "linux"))] pub use crate::sys::socket::addr::alg::AlgAddr; -#[cfg(target_os = "linux")] +#[cfg(any(target_os = "android", target_os = "linux"))] pub use crate::sys::socket::addr::vsock::VsockAddr; pub use libc::{ @@ -1737,7 +1737,7 @@ pub fn sockaddr_storage_to_addr( }; Ok(SockAddr::Alg(AlgAddr(salg))) } - #[cfg(target_os = "linux")] + #[cfg(any(target_os = "android", target_os = "linux"))] libc::AF_VSOCK => { use libc::sockaddr_vm; let svm = unsafe { diff --git a/test/sys/test_socket.rs b/test/sys/test_socket.rs index a5fa54bd57..1003598efb 100644 --- a/test/sys/test_socket.rs +++ b/test/sys/test_socket.rs @@ -1411,7 +1411,7 @@ pub fn test_recv_ipv6pktinfo() { } } -#[cfg(target_os = "linux")] +#[cfg(any(target_os = "android", target_os = "linux"))] #[test] pub fn test_vsock() { use libc; @@ -1428,13 +1428,13 @@ pub fn test_vsock() { SockFlag::empty(), None) .expect("socket failed"); - // VMADDR_CID_HYPERVISOR and VMADDR_CID_RESERVED are reserved, so we expect + // VMADDR_CID_HYPERVISOR and VMADDR_CID_LOCAL are reserved, so we expect // an EADDRNOTAVAIL error. let sockaddr = SockAddr::new_vsock(libc::VMADDR_CID_HYPERVISOR, port); assert_eq!(bind(s1, &sockaddr).err(), Some(Error::Sys(Errno::EADDRNOTAVAIL))); - let sockaddr = SockAddr::new_vsock(libc::VMADDR_CID_RESERVED, port); + let sockaddr = SockAddr::new_vsock(libc::VMADDR_CID_LOCAL, port); assert_eq!(bind(s1, &sockaddr).err(), Some(Error::Sys(Errno::EADDRNOTAVAIL)));