Auto merge of #653 - redox-os:redox, r=alexcrichton

Add read/write to Redox These functions are required for alloc_system now
rust-lang · Jul 9, 2017 · e5fd61e · e5fd61e
2 parents 21101f9 + 7d57f03
commit e5fd61e
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/src/redox.rs b/src/redox.rs
@@ -48,8 +48,16 @@ s! {
     }
 }
 
+pub const STDIN_FILENO: ::c_int = 0;
+pub const STDOUT_FILENO: ::c_int = 1;
+pub const STDERR_FILENO: ::c_int = 2;
+
 extern {
     pub fn memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void;
+    pub fn read(fd: ::c_int, buf: *mut ::c_void, count: ::size_t)
+                -> ::ssize_t;
+    pub fn write(fd: ::c_int, buf: *const ::c_void, count: ::size_t)
+                 -> ::ssize_t;
 }
 
 #[link(name = "c")]