New release

Cargo.toml

@@ -6,7 +6,7 @@ authors = ["The Gtk-rs Project Developers"]
 keywords = ["glib", "gio", "gtk-rs", "gnome"]
 readme = "README.md"
 documentation = "http://gtk-rs.org/docs/gio/"
-version = "0.5.0"
+version = "0.5.1"
 description = "Rust bindings for the Gio library"
 repository = "https://github.com/gtk-rs/gio"
 build = "build.rs"

src/subprocess.rs

@@ -22,6 +22,8 @@ use std::ptr;
 use futures_core;
 #[cfg(feature = "futures")]
 use std::boxed::Box as Box_;
+#[cfg(any(feature = "v2_40", feature = "dox"))]
+use libc::c_char;
 
 pub trait SubprocessExtManual: Sized {
     #[cfg(any(feature = "v2_40", feature = "dox"))]
@@ -40,15 +42,15 @@ impl<O: IsA<Subprocess> + IsA<glib::object::Object> + Clone + 'static> Subproces
         let stdin_buf = stdin_buf.to_glib_full();
         let cancellable = cancellable.into();
         let cancellable = cancellable.to_glib_none();
-        let user_data: Box<Box<(R, *mut i8)>> = Box::new(Box::new((callback, stdin_buf)));
+        let user_data: Box<Box<(R, *mut c_char)>> = Box::new(Box::new((callback, stdin_buf)));
         unsafe extern "C" fn communicate_utf8_async_trampoline<R: FnOnce(Result<(String, String), Error>) + Send + 'static>(_source_object: *mut gobject_ffi::GObject, res: *mut ffi::GAsyncResult, user_data: glib_ffi::gpointer)
         {
             let mut error = ptr::null_mut();
             let mut stdout_buf = ptr::null_mut();
             let mut stderr_buf = ptr::null_mut();
             let _ = ffi::g_subprocess_communicate_utf8_finish(_source_object as *mut _, res, &mut stdout_buf, &mut stderr_buf, &mut error);
             let result = if error.is_null() { Ok((from_glib_full(stdout_buf), from_glib_full(stderr_buf))) } else { Err(from_glib_full(error)) };
-            let callback: Box<Box<(R, *mut i8)>> = Box::from_raw(user_data as *mut _);
+            let callback: Box<Box<(R, *mut c_char)>> = Box::from_raw(user_data as *mut _);
             glib_ffi::g_free(callback.1 as *mut _);
             callback.0(result);
         }