Merging upstream version 1.73.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 19 insertions, 0 deletions

diff --git a/library/std/src/process.rs b/library/std/src/process.rs
index 8f3201b00..7380b45b0 100644
--- a/library/std/src/process.rs
+++ b/library/std/src/process.rs
@@ -280,6 +280,7 @@ impl Write for ChildStdin {
         io::Write::is_write_vectored(&&*self)
     }
 
+    #[inline]
     fn flush(&mut self) -> io::Result<()> {
         (&*self).flush()
     }
@@ -299,6 +300,7 @@ impl Write for &ChildStdin {
         self.inner.is_write_vectored()
     }
 
+    #[inline]
     fn flush(&mut self) -> io::Result<()> {
         Ok(())
     }
@@ -558,6 +560,14 @@ impl Command {
     /// but this has some implementation limitations on Windows
     /// (see issue #37519).
     ///
+    /// # Platform-specific behavior
+    ///
+    /// Note on Windows: For executable files with the .exe extension,
+    /// it can be omitted when specifying the program for this Command.
+    /// However, if the file has a different extension,
+    /// a filename including the extension needs to be provided,
+    /// otherwise the file won't be found.
+    ///
     /// # Examples
     ///
     /// Basic usage:
@@ -1524,6 +1534,15 @@ impl From<fs::File> for Stdio {
 #[stable(feature = "process", since = "1.0.0")]
 pub struct ExitStatus(imp::ExitStatus);
 
+/// The default value is one which indicates successful completion.
+#[stable(feature = "process-exitcode-default", since = "1.73.0")]
+impl Default for ExitStatus {
+    fn default() -> Self {
+        // Ideally this would be done by ExitCode::default().into() but that is complicated.
+        ExitStatus::from_inner(imp::ExitStatus::default())
+    }
+}
+
 /// Allows extension traits within `std`.
 #[unstable(feature = "sealed", issue = "none")]
 impl crate::sealed::Sealed for ExitStatus {}