From 82cf43dd887801b8b22b8aae8c02854d921915d5 Mon Sep 17 00:00:00 2001
From: Daniel Mueller <deso@posteo.net>
Date: Fri, 24 May 2019 18:07:22 -0700
Subject: Update libc crate to 0.2.55

This change updates the libc crate to version 0.2.55.

Import subrepo libc/:libc at caf17a0641d29dc624621177f5756804dd180c13
---
 libc/src/cloudabi/mod.rs | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

(limited to 'libc/src/cloudabi/mod.rs')

diff --git a/libc/src/cloudabi/mod.rs b/libc/src/cloudabi/mod.rs
index df11de0..8191967 100644
--- a/libc/src/cloudabi/mod.rs
+++ b/libc/src/cloudabi/mod.rs
@@ -1,5 +1,3 @@
-use dox::Option;
-
 pub type int8_t = i8;
 pub type int16_t = i16;
 pub type int32_t = i32;
@@ -122,8 +120,18 @@ pub const PTHREAD_STACK_MIN: ::size_t = 1024;
 pub const SOCK_DGRAM: ::c_int = 128;
 pub const SOCK_STREAM: ::c_int = 130;
 
+#[cfg_attr(feature = "extra_traits", derive(Debug))]
 pub enum FILE {}
+impl ::Copy for FILE {}
+impl ::Clone for FILE {
+    fn clone(&self) -> FILE { *self }
+}
+#[cfg_attr(feature = "extra_traits", derive(Debug))]
 pub enum fpos_t {} // TODO: fill this out with a struct
+impl ::Copy for fpos_t {}
+impl ::Clone for fpos_t {
+    fn clone(&self) -> fpos_t { *self }
+}
 
 extern {
     pub fn isalnum(c: c_int) -> c_int;
@@ -271,7 +279,7 @@ extern {
     ) -> ::c_int;
     pub fn pthread_key_create(
         key: *mut pthread_key_t,
-        dtor: Option<unsafe extern fn(*mut ::c_void)>,
+        dtor: ::Option<unsafe extern fn(*mut ::c_void)>,
     ) -> ::c_int;
     pub fn pthread_key_delete(key: pthread_key_t) -> ::c_int;
     pub fn pthread_setspecific(
@@ -306,13 +314,15 @@ cfg_if! {
 }
 
 cfg_if! {
-    if #[cfg(core_cvoid)] {
-        pub use core::ffi::c_void;
+    if #[cfg(libc_core_cvoid)] {
+        pub use ::ffi::c_void;
     } else {
         // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help
         // enable more optimization opportunities around it recognizing things
         // like malloc/free.
         #[repr(u8)]
+        #[allow(missing_copy_implementations)]
+        #[allow(missing_debug_implementations)]
         pub enum c_void {
             // Two dummy variants so the #[repr] attribute can be used.
             #[doc(hidden)]
-- 
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