From 7ff20944960c26eee4fb2274afb3c29e5e4367ba Mon Sep 17 00:00:00 2001
From: Graydon Hoare <graydon@mozilla.com>
Date: Thu, 22 Jul 2010 15:39:41 -0700
Subject: Back out too-platform-fussy bits in preempt-test work. I hate this
 test.

---
 src/rt/rust_internal.h | 11 -----------
 1 file changed, 11 deletions(-)

(limited to 'src/rt/rust_internal.h')

diff --git a/src/rt/rust_internal.h b/src/rt/rust_internal.h
index 99f52165..d962e894 100644
--- a/src/rt/rust_internal.h
+++ b/src/rt/rust_internal.h
@@ -67,17 +67,6 @@ struct frame_glue_fns;
 
 static size_t const TIME_SLICE_IN_MS = 10;
 
-// This helps our preemption scheme handle "running on valgrind".
-
-#if defined(__WIN32__)
-#define YIELD_C_THREAD_IF_ON_VALGRIND (void);
-#else
-#define YIELD_C_THREAD_IF_ON_VALGRIND  \
-    if (RUNNING_ON_VALGRIND) {         \
-        pthread_yield();               \
-    }
-#endif
-
 // Every reference counted object should derive from this base class.
 
 template <typename T>
-- 
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