Add option to run command on bell

Fixes #1528.

1 files changed, 0 insertions, 77 deletions

diff --git a/alacritty_terminal/src/util.rs b/alacritty_terminal/src/util.rs
deleted file mode 100644
index f996359a..00000000
--- a/alacritty_terminal/src/util.rs
+++ /dev/null
@@ -1,77 +0,0 @@
-use std::ffi::OsStr;
-use std::io;
-use std::process::{Command, Stdio};
-
-#[cfg(not(windows))]
-use std::os::unix::process::CommandExt;
-
-#[cfg(windows)]
-use std::os::windows::process::CommandExt;
-#[cfg(windows)]
-use winapi::um::winbase::{CREATE_NEW_PROCESS_GROUP, CREATE_NO_WINDOW};
-
-/// Threading utilities.
-pub mod thread {
-    /// Like `thread::spawn`, but with a `name` argument.
-    pub fn spawn_named<F, T, S>(name: S, f: F) -> std::thread::JoinHandle<T>
-    where
-        F: FnOnce() -> T + Send + 'static,
-        T: Send + 'static,
-        S: Into<String>,
-    {
-        std::thread::Builder::new().name(name.into()).spawn(f).expect("thread spawn works")
-    }
-
-    pub use std::thread::*;
-}
-
-#[cfg(not(windows))]
-pub fn start_daemon<I, S>(program: &str, args: I) -> io::Result<()>
-where
-    I: IntoIterator<Item = S>,
-    S: AsRef<OsStr>,
-{
-    unsafe {
-        Command::new(program)
-            .args(args)
-            .stdin(Stdio::null())
-            .stdout(Stdio::null())
-            .stderr(Stdio::null())
-            .pre_exec(|| {
-                match ::libc::fork() {
-                    -1 => return Err(io::Error::last_os_error()),
-                    0 => (),
-                    _ => ::libc::_exit(0),
-                }
-
-                if ::libc::setsid() == -1 {
-                    return Err(io::Error::last_os_error());
-                }
-
-                Ok(())
-            })
-            .spawn()?
-            .wait()
-            .map(|_| ())
-    }
-}
-
-#[cfg(windows)]
-pub fn start_daemon<I, S>(program: &str, args: I) -> io::Result<()>
-where
-    I: IntoIterator<Item = S>,
-    S: AsRef<OsStr>,
-{
-    // Setting all the I/O handles to null and setting the
-    // CREATE_NEW_PROCESS_GROUP and CREATE_NO_WINDOW has the effect
-    // that console applications will run without opening a new
-    // console window.
-    Command::new(program)
-        .args(args)
-        .stdin(Stdio::null())
-        .stdout(Stdio::null())
-        .stderr(Stdio::null())
-        .creation_flags(CREATE_NEW_PROCESS_GROUP | CREATE_NO_WINDOW)
-        .spawn()
-        .map(|_| ())
-}