Revert cond_signal() fix

[stockfish] / src / lock.h

diff --git a/src/lock.h b/src/lock.h
index 9bf59afadc8a8d4fc2949850fdcf6a32c1cbb1f8..3b3de1ac122718843e261597823a3f8661d31bc5 100644 (file)
--- a/src/lock.h
+++ b/src/lock.h
@@ -1,7 +1,7 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008-2010 Marco Costalba, Joona Kiiski, Tord Romstad
+  Copyright (C) 2008-2012 Marco Costalba, Joona Kiiski, Tord Romstad
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -17,11 +17,9 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-
 #if !defined(LOCK_H_INCLUDED)
 #define LOCK_H_INCLUDED
 
-
 #if !defined(_MSC_VER)
 
 #  include <pthread.h>
@@ -37,12 +35,15 @@ typedef pthread_cond_t WaitCondition;
 #  define cond_init(x) pthread_cond_init(x, NULL)
 #  define cond_signal(x) pthread_cond_signal(x)
 #  define cond_wait(x,y) pthread_cond_wait(x,y)
+#  define cond_timedwait(x,y,z) pthread_cond_timedwait(x,y,z)
 
 #else
 
+#define NOMINMAX // disable macros min() and max()
 #define WIN32_LEAN_AND_MEAN
 #include <windows.h>
 #undef WIN32_LEAN_AND_MEAN
+#undef NOMINMAX
 
 // Default fast and race free locks and condition variables
 #if !defined(OLD_LOCKS)
@@ -57,7 +58,8 @@ typedef CONDITION_VARIABLE WaitCondition;
 #  define cond_destroy(x) (x)
 #  define cond_init(x) InitializeConditionVariable(x)
 #  define cond_signal(x) WakeConditionVariable(x)
-#  define cond_wait(x,y) SleepConditionVariableSRW(x, y, INFINITE,0)
+#  define cond_wait(x,y) SleepConditionVariableSRW(x,y,INFINITE,0)
+#  define cond_timedwait(x,y,z) SleepConditionVariableSRW(x,y,z,0)
 
 // Fallback solution to build for Windows XP and older versions, note that
 // cond_wait() is racy between lock_release() and WaitForSingleObject().
@@ -74,6 +76,8 @@ typedef HANDLE WaitCondition;
 #  define cond_destroy(x) CloseHandle(*x)
 #  define cond_signal(x) SetEvent(*x)
 #  define cond_wait(x,y) { lock_release(y); WaitForSingleObject(*x, INFINITE); lock_grab(y); }
+#  define cond_timedwait(x,y,z) { lock_release(y); WaitForSingleObject(*x,z); lock_grab(y); }
+
 #endif
 
 #endif