Inline most raw socket, fd and handle conversions

6 files changed, 31 insertions, 0 deletions

diff --git a/library/std/src/sys/unix/ext/io.rs b/library/std/src/sys/unix/ext/io.rs
index ef3c689bd39..07c30bfa9ed 100644
--- a/library/std/src/sys/unix/ext/io.rs
+++ b/library/std/src/sys/unix/ext/io.rs
@@ -104,18 +104,21 @@ pub trait IntoRawFd {
 
 #[stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")]
 impl AsRawFd for RawFd {
+    #[inline]
     fn as_raw_fd(&self) -> RawFd {
         *self
     }
 }
 #[stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")]
 impl IntoRawFd for RawFd {
+    #[inline]
     fn into_raw_fd(self) -> RawFd {
         self
     }
 }
 #[stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")]
 impl FromRawFd for RawFd {
+    #[inline]
     unsafe fn from_raw_fd(fd: RawFd) -> RawFd {
         fd
     }
@@ -123,18 +126,21 @@ impl FromRawFd for RawFd {
 
 #[stable(feature = "rust1", since = "1.0.0")]
 impl AsRawFd for fs::File {
+    #[inline]
     fn as_raw_fd(&self) -> RawFd {
         self.as_inner().fd().raw()
     }
 }
 #[stable(feature = "from_raw_os", since = "1.1.0")]
 impl FromRawFd for fs::File {
+    #[inline]
     unsafe fn from_raw_fd(fd: RawFd) -> fs::File {
         fs::File::from_inner(sys::fs::File::from_inner(fd))
     }
 }
 #[stable(feature = "into_raw_os", since = "1.4.0")]
 impl IntoRawFd for fs::File {
+    #[inline]
     fn into_raw_fd(self) -> RawFd {
         self.into_inner().into_fd().into_raw()
     }
@@ -142,6 +148,7 @@ impl IntoRawFd for fs::File {
 
 #[stable(feature = "asraw_stdio", since = "1.21.0")]
 impl AsRawFd for io::Stdin {
+    #[inline]
     fn as_raw_fd(&self) -> RawFd {
         libc::STDIN_FILENO
     }
@@ -149,6 +156,7 @@ impl AsRawFd for io::Stdin {
 
 #[stable(feature = "asraw_stdio", since = "1.21.0")]
 impl AsRawFd for io::Stdout {
+    #[inline]
     fn as_raw_fd(&self) -> RawFd {
         libc::STDOUT_FILENO
     }
@@ -156,6 +164,7 @@ impl AsRawFd for io::Stdout {
 
 #[stable(feature = "asraw_stdio", since = "1.21.0")]
 impl AsRawFd for io::Stderr {
+    #[inline]
     fn as_raw_fd(&self) -> RawFd {
         libc::STDERR_FILENO
     }
@@ -163,6 +172,7 @@ impl AsRawFd for io::Stderr {
 
 #[stable(feature = "asraw_stdio_locks", since = "1.35.0")]
 impl<'a> AsRawFd for io::StdinLock<'a> {
+    #[inline]
     fn as_raw_fd(&self) -> RawFd {
         libc::STDIN_FILENO
     }
@@ -170,6 +180,7 @@ impl<'a> AsRawFd for io::StdinLock<'a> {
 
 #[stable(feature = "asraw_stdio_locks", since = "1.35.0")]
 impl<'a> AsRawFd for io::StdoutLock<'a> {
+    #[inline]
     fn as_raw_fd(&self) -> RawFd {
         libc::STDOUT_FILENO
     }
@@ -177,6 +188,7 @@ impl<'a> AsRawFd for io::StdoutLock<'a> {
 
 #[stable(feature = "asraw_stdio_locks", since = "1.35.0")]
 impl<'a> AsRawFd for io::StderrLock<'a> {
+    #[inline]
     fn as_raw_fd(&self) -> RawFd {
         libc::STDERR_FILENO
     }
diff --git a/library/std/src/sys/unix/ext/net/datagram.rs b/library/std/src/sys/unix/ext/net/datagram.rs
index a8c13fbb874..9e39f70f68e 100644
--- a/library/std/src/sys/unix/ext/net/datagram.rs
+++ b/library/std/src/sys/unix/ext/net/datagram.rs
@@ -879,6 +879,7 @@ impl UnixDatagram {
 
 #[stable(feature = "unix_socket", since = "1.10.0")]
 impl AsRawFd for UnixDatagram {
+    #[inline]
     fn as_raw_fd(&self) -> RawFd {
         *self.0.as_inner()
     }
@@ -886,6 +887,7 @@ impl AsRawFd for UnixDatagram {
 
 #[stable(feature = "unix_socket", since = "1.10.0")]
 impl FromRawFd for UnixDatagram {
+    #[inline]
     unsafe fn from_raw_fd(fd: RawFd) -> UnixDatagram {
         UnixDatagram(Socket::from_inner(fd))
     }
@@ -893,6 +895,7 @@ impl FromRawFd for UnixDatagram {
 
 #[stable(feature = "unix_socket", since = "1.10.0")]
 impl IntoRawFd for UnixDatagram {
+    #[inline]
     fn into_raw_fd(self) -> RawFd {
         self.0.into_inner()
     }
diff --git a/library/std/src/sys/unix/ext/net/listener.rs b/library/std/src/sys/unix/ext/net/listener.rs
index 9803c6e2746..bdd08fe8380 100644
--- a/library/std/src/sys/unix/ext/net/listener.rs
+++ b/library/std/src/sys/unix/ext/net/listener.rs
@@ -240,6 +240,7 @@ impl UnixListener {
 
 #[stable(feature = "unix_socket", since = "1.10.0")]
 impl AsRawFd for UnixListener {
+    #[inline]
     fn as_raw_fd(&self) -> RawFd {
         *self.0.as_inner()
     }
@@ -247,6 +248,7 @@ impl AsRawFd for UnixListener {
 
 #[stable(feature = "unix_socket", since = "1.10.0")]
 impl FromRawFd for UnixListener {
+    #[inline]
     unsafe fn from_raw_fd(fd: RawFd) -> UnixListener {
         UnixListener(Socket::from_inner(fd))
     }
@@ -254,6 +256,7 @@ impl FromRawFd for UnixListener {
 
 #[stable(feature = "unix_socket", since = "1.10.0")]
 impl IntoRawFd for UnixListener {
+    #[inline]
     fn into_raw_fd(self) -> RawFd {
         self.0.into_inner()
     }
diff --git a/library/std/src/sys/unix/ext/net/raw_fd.rs b/library/std/src/sys/unix/ext/net/raw_fd.rs
index c42fee4c73b..b3f12844101 100644
--- a/library/std/src/sys/unix/ext/net/raw_fd.rs
+++ b/library/std/src/sys/unix/ext/net/raw_fd.rs
@@ -6,6 +6,7 @@ macro_rules! impl_as_raw_fd {
     ($($t:ident)*) => {$(
         #[stable(feature = "rust1", since = "1.0.0")]
         impl AsRawFd for net::$t {
+            #[inline]
             fn as_raw_fd(&self) -> RawFd {
                 *self.as_inner().socket().as_inner()
             }
@@ -18,6 +19,7 @@ macro_rules! impl_from_raw_fd {
     ($($t:ident)*) => {$(
         #[stable(feature = "from_raw_os", since = "1.1.0")]
         impl FromRawFd for net::$t {
+            #[inline]
             unsafe fn from_raw_fd(fd: RawFd) -> net::$t {
                 let socket = sys::net::Socket::from_inner(fd);
                 net::$t::from_inner(sys_common::net::$t::from_inner(socket))
@@ -31,6 +33,7 @@ macro_rules! impl_into_raw_fd {
     ($($t:ident)*) => {$(
         #[stable(feature = "into_raw_os", since = "1.4.0")]
         impl IntoRawFd for net::$t {
+            #[inline]
             fn into_raw_fd(self) -> RawFd {
                 self.into_inner().into_socket().into_inner()
             }
diff --git a/library/std/src/sys/unix/ext/net/stream.rs b/library/std/src/sys/unix/ext/net/stream.rs
index fc08edacb82..a6f6e091305 100644
--- a/library/std/src/sys/unix/ext/net/stream.rs
+++ b/library/std/src/sys/unix/ext/net/stream.rs
@@ -654,6 +654,7 @@ impl<'a> io::Write for &'a UnixStream {
 
 #[stable(feature = "unix_socket", since = "1.10.0")]
 impl AsRawFd for UnixStream {
+    #[inline]
     fn as_raw_fd(&self) -> RawFd {
         *self.0.as_inner()
     }
@@ -661,6 +662,7 @@ impl AsRawFd for UnixStream {
 
 #[stable(feature = "unix_socket", since = "1.10.0")]
 impl FromRawFd for UnixStream {
+    #[inline]
     unsafe fn from_raw_fd(fd: RawFd) -> UnixStream {
         UnixStream(Socket::from_inner(fd))
     }
@@ -668,6 +670,7 @@ impl FromRawFd for UnixStream {
 
 #[stable(feature = "unix_socket", since = "1.10.0")]
 impl IntoRawFd for UnixStream {
+    #[inline]
     fn into_raw_fd(self) -> RawFd {
         self.0.into_inner()
     }
diff --git a/library/std/src/sys/unix/ext/process.rs b/library/std/src/sys/unix/ext/process.rs
index bc3bc0dcb0c..355855bcd10 100644
--- a/library/std/src/sys/unix/ext/process.rs
+++ b/library/std/src/sys/unix/ext/process.rs
@@ -274,6 +274,7 @@ impl ExitStatusExt for process::ExitStatus {
 
 #[stable(feature = "process_extensions", since = "1.2.0")]
 impl FromRawFd for process::Stdio {
+    #[inline]
     unsafe fn from_raw_fd(fd: RawFd) -> process::Stdio {
         let fd = sys::fd::FileDesc::new(fd);
         let io = sys::process::Stdio::Fd(fd);
@@ -283,6 +284,7 @@ impl FromRawFd for process::Stdio {
 
 #[stable(feature = "process_extensions", since = "1.2.0")]
 impl AsRawFd for process::ChildStdin {
+    #[inline]
     fn as_raw_fd(&self) -> RawFd {
         self.as_inner().fd().raw()
     }
@@ -290,6 +292,7 @@ impl AsRawFd for process::ChildStdin {
 
 #[stable(feature = "process_extensions", since = "1.2.0")]
 impl AsRawFd for process::ChildStdout {
+    #[inline]
     fn as_raw_fd(&self) -> RawFd {
         self.as_inner().fd().raw()
     }
@@ -297,6 +300,7 @@ impl AsRawFd for process::ChildStdout {
 
 #[stable(feature = "process_extensions", since = "1.2.0")]
 impl AsRawFd for process::ChildStderr {
+    #[inline]
     fn as_raw_fd(&self) -> RawFd {
         self.as_inner().fd().raw()
     }
@@ -304,6 +308,7 @@ impl AsRawFd for process::ChildStderr {
 
 #[stable(feature = "into_raw_os", since = "1.4.0")]
 impl IntoRawFd for process::ChildStdin {
+    #[inline]
     fn into_raw_fd(self) -> RawFd {
         self.into_inner().into_fd().into_raw()
     }
@@ -311,6 +316,7 @@ impl IntoRawFd for process::ChildStdin {
 
 #[stable(feature = "into_raw_os", since = "1.4.0")]
 impl IntoRawFd for process::ChildStdout {
+    #[inline]
     fn into_raw_fd(self) -> RawFd {
         self.into_inner().into_fd().into_raw()
     }
@@ -318,6 +324,7 @@ impl IntoRawFd for process::ChildStdout {
 
 #[stable(feature = "into_raw_os", since = "1.4.0")]
 impl IntoRawFd for process::ChildStderr {
+    #[inline]
     fn into_raw_fd(self) -> RawFd {
         self.into_inner().into_fd().into_raw()
     }