Rollup merge of #141013 - federico-terzi:feat/command_startupinfo_windows, r=joboet

Implement methods to set STARTUPINFO flags for Command API on Windows

Implements https://github.com/rust-lang/rust/issues/141010

1 files changed, 36 insertions, 0 deletions

diff --git a/library/std/src/os/windows/process.rs b/library/std/src/os/windows/process.rs
index a084f452e55..c223eee95b5 100644
--- a/library/std/src/os/windows/process.rs
+++ b/library/std/src/os/windows/process.rs
@@ -344,6 +344,27 @@ pub trait CommandExt: Sealed {
         &mut self,
         attribute_list: &ProcThreadAttributeList<'_>,
     ) -> io::Result<process::Child>;
+
+    /// When true, sets the `STARTF_RUNFULLSCREEN` flag on the [STARTUPINFO][1] struct before passing it to `CreateProcess`.
+    ///
+    /// [1]: https://learn.microsoft.com/en-us/windows/win32/api/processthreadsapi/ns-processthreadsapi-startupinfoa
+    #[unstable(feature = "windows_process_extensions_startupinfo", issue = "141010")]
+    fn startupinfo_fullscreen(&mut self, enabled: bool) -> &mut process::Command;
+
+    /// When true, sets the `STARTF_UNTRUSTEDSOURCE` flag on the [STARTUPINFO][1] struct before passing it to `CreateProcess`.
+    ///
+    /// [1]: https://learn.microsoft.com/en-us/windows/win32/api/processthreadsapi/ns-processthreadsapi-startupinfoa
+    #[unstable(feature = "windows_process_extensions_startupinfo", issue = "141010")]
+    fn startupinfo_untrusted_source(&mut self, enabled: bool) -> &mut process::Command;
+
+    /// When specified, sets the following flags on the [STARTUPINFO][1] struct before passing it to `CreateProcess`:
+    /// - If `Some(true)`, sets `STARTF_FORCEONFEEDBACK`
+    /// - If `Some(false)`, sets `STARTF_FORCEOFFFEEDBACK`
+    /// - If `None`, does not set any flags
+    ///
+    /// [1]: https://learn.microsoft.com/en-us/windows/win32/api/processthreadsapi/ns-processthreadsapi-startupinfoa
+    #[unstable(feature = "windows_process_extensions_startupinfo", issue = "141010")]
+    fn startupinfo_force_feedback(&mut self, enabled: Option<bool>) -> &mut process::Command;
 }
 
 #[stable(feature = "windows_process_extensions", since = "1.16.0")]
@@ -385,6 +406,21 @@ impl CommandExt for process::Command {
             .spawn_with_attributes(sys::process::Stdio::Inherit, true, Some(attribute_list))
             .map(process::Child::from_inner)
     }
+
+    fn startupinfo_fullscreen(&mut self, enabled: bool) -> &mut process::Command {
+        self.as_inner_mut().startupinfo_fullscreen(enabled);
+        self
+    }
+
+    fn startupinfo_untrusted_source(&mut self, enabled: bool) -> &mut process::Command {
+        self.as_inner_mut().startupinfo_untrusted_source(enabled);
+        self
+    }
+
+    fn startupinfo_force_feedback(&mut self, enabled: Option<bool>) -> &mut process::Command {
+        self.as_inner_mut().startupinfo_force_feedback(enabled);
+        self
+    }
 }
 
 #[unstable(feature = "windows_process_extensions_main_thread_handle", issue = "96723")]