Update for latest nightly 2018-05-06

1 files changed, 135 insertions, 0 deletions

diff --git a/ctr-std/src/os/raw/mod.rs b/ctr-std/src/os/raw/mod.rs
new file mode 100644
index 0000000..d5eeb52
--- /dev/null
+++ b/ctr-std/src/os/raw/mod.rs
@@ -0,0 +1,135 @@
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+//! Platform-specific types, as defined by C.
+//!
+//! Code that interacts via FFI will almost certainly be using the
+//! base types provided by C, which aren't nearly as nicely defined
+//! as Rust's primitive types. This module provides types which will
+//! match those defined by C, so that code that interacts with C will
+//! refer to the correct types.
+
+#![stable(feature = "raw_os", since = "1.1.0")]
+
+use fmt;
+
+#[doc(include = "os/raw/char.md")]
+#[cfg(any(all(target_os = "linux", any(target_arch = "aarch64",
+                                       target_arch = "arm",
+                                       target_arch = "powerpc",
+                                       target_arch = "powerpc64",
+                                       target_arch = "s390x")),
+          all(target_os = "android", any(target_arch = "aarch64",
+                                         target_arch = "arm")),
+          all(target_os = "l4re", target_arch = "x86_64"),
+          all(target_os = "openbsd", target_arch = "aarch64"),
+          all(target_os = "fuchsia", target_arch = "aarch64")))]
+#[stable(feature = "raw_os", since = "1.1.0")] pub type c_char = u8;
+#[doc(include = "os/raw/char.md")]
+#[cfg(not(any(all(target_os = "linux", any(target_arch = "aarch64",
+                                           target_arch = "arm",
+                                           target_arch = "powerpc",
+                                           target_arch = "powerpc64",
+                                           target_arch = "s390x")),
+              all(target_os = "android", any(target_arch = "aarch64",
+                                             target_arch = "arm")),
+              all(target_os = "l4re", target_arch = "x86_64"),
+              all(target_os = "openbsd", target_arch = "aarch64"),
+              all(target_os = "fuchsia", target_arch = "aarch64"))))]
+#[stable(feature = "raw_os", since = "1.1.0")] pub type c_char = i8;
+#[doc(include = "os/raw/schar.md")]
+#[stable(feature = "raw_os", since = "1.1.0")] pub type c_schar = i8;
+#[doc(include = "os/raw/uchar.md")]
+#[stable(feature = "raw_os", since = "1.1.0")] pub type c_uchar = u8;
+#[doc(include = "os/raw/short.md")]
+#[stable(feature = "raw_os", since = "1.1.0")] pub type c_short = i16;
+#[doc(include = "os/raw/ushort.md")]
+#[stable(feature = "raw_os", since = "1.1.0")] pub type c_ushort = u16;
+#[doc(include = "os/raw/int.md")]
+#[stable(feature = "raw_os", since = "1.1.0")] pub type c_int = i32;
+#[doc(include = "os/raw/uint.md")]
+#[stable(feature = "raw_os", since = "1.1.0")] pub type c_uint = u32;
+#[doc(include = "os/raw/long.md")]
+#[cfg(any(target_pointer_width = "32", windows))]
+#[stable(feature = "raw_os", since = "1.1.0")] pub type c_long = i32;
+#[doc(include = "os/raw/ulong.md")]
+#[cfg(any(target_pointer_width = "32", windows))]
+#[stable(feature = "raw_os", since = "1.1.0")] pub type c_ulong = u32;
+#[doc(include = "os/raw/long.md")]
+#[cfg(all(target_pointer_width = "64", not(windows)))]
+#[stable(feature = "raw_os", since = "1.1.0")] pub type c_long = i64;
+#[doc(include = "os/raw/ulong.md")]
+#[cfg(all(target_pointer_width = "64", not(windows)))]
+#[stable(feature = "raw_os", since = "1.1.0")] pub type c_ulong = u64;
+#[doc(include = "os/raw/longlong.md")]
+#[stable(feature = "raw_os", since = "1.1.0")] pub type c_longlong = i64;
+#[doc(include = "os/raw/ulonglong.md")]
+#[stable(feature = "raw_os", since = "1.1.0")] pub type c_ulonglong = u64;
+#[doc(include = "os/raw/float.md")]
+#[stable(feature = "raw_os", since = "1.1.0")] pub type c_float = f32;
+#[doc(include = "os/raw/double.md")]
+#[stable(feature = "raw_os", since = "1.1.0")] pub type c_double = f64;
+
+/// Equivalent to C's `void` type when used as a [pointer].
+///
+/// In essence, `*const c_void` is equivalent to C's `const void*`
+/// and `*mut c_void` is equivalent to C's `void*`. That said, this is
+/// *not* the same as C's `void` return type, which is Rust's `()` type.
+///
+/// Ideally, this type would be equivalent to [`!`], but currently it may
+/// be more ideal to use `c_void` for FFI purposes.
+///
+/// [`!`]: ../../primitive.never.html
+/// [pointer]: ../../primitive.pointer.html
+// NB: For LLVM to recognize the void pointer type and by extension
+//     functions like malloc(), we need to have it represented as i8* in
+//     LLVM bitcode. The enum used here ensures this and prevents misuse
+//     of the "raw" type by only having private variants.. We need two
+//     variants, because the compiler complains about the repr attribute
+//     otherwise.
+#[repr(u8)]
+#[stable(feature = "raw_os", since = "1.1.0")]
+pub enum c_void {
+    #[unstable(feature = "c_void_variant", reason = "should not have to exist",
+               issue = "0")]
+    #[doc(hidden)] __variant1,
+    #[unstable(feature = "c_void_variant", reason = "should not have to exist",
+               issue = "0")]
+    #[doc(hidden)] __variant2,
+}
+
+#[stable(feature = "std_debug", since = "1.16.0")]
+impl fmt::Debug for c_void {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        f.pad("c_void")
+    }
+}
+
+#[cfg(test)]
+#[allow(unused_imports)]
+mod tests {
+    use any::TypeId;
+    use libc;
+    use mem;
+
+    macro_rules! ok {
+        ($($t:ident)*) => {$(
+            assert!(TypeId::of::<libc::$t>() == TypeId::of::<raw::$t>(),
+                    "{} is wrong", stringify!($t));
+        )*}
+    }
+
+    #[test]
+    fn same() {
+        use os::raw;
+        ok!(c_char c_schar c_uchar c_short c_ushort c_int c_uint c_long c_ulong
+            c_longlong c_ulonglong c_float c_double);
+    }
+}