std: sys::net cleanups

library/std/src/os/unix/net/datagram.rs

@@ -159,7 +159,7 @@ impl UnixDatagram {
     /// ```
     #[stable(feature = "unix_socket", since = "1.10.0")]
     pub fn unbound() -> io::Result<UnixDatagram> {
-        let inner = Socket::new_raw(libc::AF_UNIX, libc::SOCK_DGRAM)?;
+        let inner = Socket::new(libc::AF_UNIX, libc::SOCK_DGRAM)?;
         Ok(UnixDatagram(inner))
     }
 

library/std/src/os/unix/net/listener.rs

@@ -71,7 +71,7 @@ impl UnixListener {
     #[stable(feature = "unix_socket", since = "1.10.0")]
     pub fn bind<P: AsRef<Path>>(path: P) -> io::Result<UnixListener> {
         unsafe {
-            let inner = Socket::new_raw(libc::AF_UNIX, libc::SOCK_STREAM)?;
+            let inner = Socket::new(libc::AF_UNIX, libc::SOCK_STREAM)?;
             let (addr, len) = sockaddr_un(path.as_ref())?;
             #[cfg(any(
                 target_os = "windows",
@@ -136,7 +136,7 @@ impl UnixListener {
     #[stable(feature = "unix_socket_abstract", since = "1.70.0")]
     pub fn bind_addr(socket_addr: &SocketAddr) -> io::Result<UnixListener> {
         unsafe {
-            let inner = Socket::new_raw(libc::AF_UNIX, libc::SOCK_STREAM)?;
+            let inner = Socket::new(libc::AF_UNIX, libc::SOCK_STREAM)?;
             #[cfg(target_os = "linux")]
             const backlog: core::ffi::c_int = -1;
             #[cfg(not(target_os = "linux"))]

library/std/src/os/unix/net/stream.rs

@@ -105,7 +105,7 @@ impl UnixStream {
     #[stable(feature = "unix_socket", since = "1.10.0")]
     pub fn connect<P: AsRef<Path>>(path: P) -> io::Result<UnixStream> {
         unsafe {
-            let inner = Socket::new_raw(libc::AF_UNIX, libc::SOCK_STREAM)?;
+            let inner = Socket::new(libc::AF_UNIX, libc::SOCK_STREAM)?;
             let (addr, len) = sockaddr_un(path.as_ref())?;
 
             cvt(libc::connect(inner.as_raw_fd(), (&raw const addr) as *const _, len))?;
@@ -139,7 +139,7 @@ impl UnixStream {
     #[stable(feature = "unix_socket_abstract", since = "1.70.0")]
     pub fn connect_addr(socket_addr: &SocketAddr) -> io::Result<UnixStream> {
         unsafe {
-            let inner = Socket::new_raw(libc::AF_UNIX, libc::SOCK_STREAM)?;
+            let inner = Socket::new(libc::AF_UNIX, libc::SOCK_STREAM)?;
             cvt(libc::connect(
                 inner.as_raw_fd(),
                 (&raw const socket_addr.addr) as *const _,

library/std/src/sys/net/connection/socket/hermit.rs

@@ -37,15 +37,7 @@ pub fn init() {}
 pub struct Socket(FileDesc);
 
 impl Socket {
-    pub fn new(addr: &SocketAddr, ty: i32) -> io::Result<Socket> {
-        let fam = match *addr {
-            SocketAddr::V4(..) => netc::AF_INET,
-            SocketAddr::V6(..) => netc::AF_INET6,
-        };
-        Socket::new_raw(fam, ty)
-    }
-
-    pub fn new_raw(fam: i32, ty: i32) -> io::Result<Socket> {
+    pub fn new(fam: i32, ty: i32) -> io::Result<Socket> {
         let fd = cvt(unsafe { netc::socket(fam, ty, 0) })?;
         Ok(Socket(unsafe { FileDesc::from_raw_fd(fd) }))
     }
@@ -242,11 +234,11 @@ impl Socket {
             None => netc::timeval { tv_sec: 0, tv_usec: 0 },
         };
 
-        setsockopt(self, netc::SOL_SOCKET, kind, timeout)
+        unsafe { setsockopt(self, netc::SOL_SOCKET, kind, timeout) }
     }
 
     pub fn timeout(&self, kind: i32) -> io::Result<Option<Duration>> {
-        let raw: netc::timeval = getsockopt(self, netc::SOL_SOCKET, kind)?;
+        let raw: netc::timeval = unsafe { getsockopt(self, netc::SOL_SOCKET, kind)? };
         if raw.tv_sec == 0 && raw.tv_usec == 0 {
             Ok(None)
         } else {
@@ -272,22 +264,22 @@ impl Socket {
             l_linger: linger.unwrap_or_default().as_secs() as libc::c_int,
         };
 
-        setsockopt(self, netc::SOL_SOCKET, netc::SO_LINGER, linger)
+        unsafe { setsockopt(self, netc::SOL_SOCKET, netc::SO_LINGER, linger) }
     }
 
     pub fn linger(&self) -> io::Result<Option<Duration>> {
-        let val: netc::linger = getsockopt(self, netc::SOL_SOCKET, netc::SO_LINGER)?;
+        let val: netc::linger = unsafe { getsockopt(self, netc::SOL_SOCKET, netc::SO_LINGER)? };
 
         Ok((val.l_onoff != 0).then(|| Duration::from_secs(val.l_linger as u64)))
     }
 
     pub fn set_nodelay(&self, nodelay: bool) -> io::Result<()> {
         let value: i32 = if nodelay { 1 } else { 0 };
-        setsockopt(self, netc::IPPROTO_TCP, netc::TCP_NODELAY, value)
+        unsafe { setsockopt(self, netc::IPPROTO_TCP, netc::TCP_NODELAY, value) }
     }
 
     pub fn nodelay(&self) -> io::Result<bool> {
-        let raw: i32 = getsockopt(self, netc::IPPROTO_TCP, netc::TCP_NODELAY)?;
+        let raw: i32 = unsafe { getsockopt(self, netc::IPPROTO_TCP, netc::TCP_NODELAY)? };
         Ok(raw != 0)
     }
 
@@ -304,7 +296,7 @@ impl Socket {
     }
 
     pub fn take_error(&self) -> io::Result<Option<io::Error>> {
-        let raw: c_int = getsockopt(self, libc::SOL_SOCKET, libc::SO_ERROR)?;
+        let raw: c_int = unsafe { getsockopt(self, libc::SOL_SOCKET, libc::SO_ERROR)? };
         if raw == 0 { Ok(None) } else { Ok(Some(io::Error::from_raw_os_error(raw as i32))) }
     }