From: Marco Costalba <mcostalba@gmail.com>
Date: Sun, 17 Oct 2010 08:34:23 +0000 (+0100)
Subject: Remove some ifdef from wake_sleeping_thread()
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=472971f8516eb068a3e93473b4d9f5c95e6874d4;p=stockfish

Remove some ifdef from wake_sleeping_thread()

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
---

diff --git a/src/lock.h b/src/lock.h
index 5ad56085..82726517 100644
--- a/src/lock.h
+++ b/src/lock.h
@@ -34,6 +34,7 @@ typedef pthread_cond_t WaitCondition;
 #  define lock_release(x) pthread_mutex_unlock(x)
 #  define lock_destroy(x) pthread_mutex_destroy(x)
 #  define cond_destroy(x) pthread_cond_destroy(x);
+#  define cond_signal(x) pthread_cond_signal(x);
 
 #else
 
@@ -49,6 +50,7 @@ typedef HANDLE WaitCondition;
 #  define lock_release(x) LeaveCriticalSection(x)
 #  define lock_destroy(x) DeleteCriticalSection(x)
 #  define cond_destroy(x) CloseHandle(*x);
+#  define cond_signal(x) SetEvent(*x);
 
 #endif
 
diff --git a/src/search.cpp b/src/search.cpp
index 6cc13c01..b3d54fb0 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -2562,16 +2562,9 @@ split_point_start: // At split points actual search starts from here
 
   void ThreadsManager::wake_sleeping_thread(int threadID) {
 
-    assert(threadID > 0);
-    assert(threads[threadID].state == THREAD_AVAILABLE);
-
-#if !defined(_MSC_VER)
-        pthread_mutex_lock(&WaitLock);
-        pthread_cond_signal(&WaitCond[threadID]);
-        pthread_mutex_unlock(&WaitLock);
-#else
-        SetEvent(WaitCond[threadID]);
-#endif
+     lock_grab(&WaitLock);
+     cond_signal(&WaitCond[threadID]);
+     lock_release(&WaitLock);
   }