From d9bad66cbb8823ad786ac480330db1c05e85557a Mon Sep 17 00:00:00 2001
From: rpj <rpj>
Date: Tue, 30 Jul 2002 17:18:25 +0000
Subject: * pthread_cond_wait.c (ptw32_cond_wait_cleanup):   Remove code
 designed to avoid/prevent spurious wakeup   problems. It is believed that the
 sem_timedwait() call   is consuming a CV signal that it shouldn't and this is
   breaking the avoidance logic.

---
 sem_timedwait.c | 62 ++++++++++++++++++++++++++++-----------------------------
 1 file changed, 31 insertions(+), 31 deletions(-)

(limited to 'sem_timedwait.c')

diff --git a/sem_timedwait.c b/sem_timedwait.c
index a6fc753..cc4de4a 100644
--- a/sem_timedwait.c
+++ b/sem_timedwait.c
@@ -13,32 +13,32 @@
  *
  * --------------------------------------------------------------------------
  *
- *      Pthreads-win32 - POSIX Threads Library for Win32
- *      Copyright(C) 1998 John E. Bossom
- *      Copyright(C) 1999,2002 Pthreads-win32 contributors
+ *	Pthreads-win32 - POSIX Threads Library for Win32
+ *	Copyright(C) 1998 John E. Bossom
+ *	Copyright(C) 1999,2002 Pthreads-win32 contributors
  * 
- *      Contact Email: rpj@ise.canberra.edu.au
+ *	Contact Email: rpj@ise.canberra.edu.au
  * 
- *      The current list of contributors is contained
- *      in the file CONTRIBUTORS included with the source
- *      code distribution. The list can also be seen at the
- *      following World Wide Web location:
- *      http://sources.redhat.com/pthreads-win32/contributors.html
+ *	The current list of contributors is contained
+ *	in the file CONTRIBUTORS included with the source
+ *	code distribution. The list can also be seen at the
+ *	following World Wide Web location:
+ *	http://sources.redhat.com/pthreads-win32/contributors.html
  * 
- *      This library is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU Lesser General Public
- *      License as published by the Free Software Foundation; either
- *      version 2 of the License, or (at your option) any later version.
+ *	This library is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU Lesser General Public
+ *	License as published by the Free Software Foundation; either
+ *	version 2 of the License, or (at your option) any later version.
  * 
- *      This library is distributed in the hope that it will be useful,
- *      but WITHOUT ANY WARRANTY; without even the implied warranty of
- *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *      Lesser General Public License for more details.
+ *	This library is distributed in the hope that it will be useful,
+ *	but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *	Lesser General Public License for more details.
  * 
- *      You should have received a copy of the GNU Lesser General Public
- *      License along with this library in the file COPYING.LIB;
- *      if not, write to the Free Software Foundation, Inc.,
- *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *	You should have received a copy of the GNU Lesser General Public
+ *	License along with this library in the file COPYING.LIB;
+ *	if not, write to the Free Software Foundation, Inc.,
+ *	59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 
 #ifndef _UWIN
@@ -141,10 +141,10 @@ sem_timedwait (sem_t * sem, const struct timespec * abstime)
 						 * GetSystemTimeAsFileTime(&ft); would be faster,
 						 * but it does not exist on WinCE
 						 */
-						
+
 						ptw32_filetime_to_timespec(&ft, &currSysTime);
 					}
-					
+
 					/*
 					 * subtract current system time from abstime in a way that checks
 					 * that abstime is never in the past, or is never equivalent to the
@@ -154,7 +154,7 @@ sem_timedwait (sem_t * sem, const struct timespec * abstime)
 						{
 							DWORD tmpMilliseconds;
 							DWORD tmpCurrMilliseconds;
-							
+
 							tmpMilliseconds = (abstime->tv_sec - currSysTime.tv_sec) * MILLISEC_PER_SEC;
 							tmpMilliseconds += ((abstime->tv_nsec + (NANOSEC_PER_MILLISEC/2))
 								/ NANOSEC_PER_MILLISEC);
@@ -169,10 +169,10 @@ sem_timedwait (sem_t * sem, const struct timespec * abstime)
 										}
 								}
 						}
-					
+
 #else /* NEED_FTIME */
 					_ftime(&currSysTime);
-					
+
 					/*
 					 * subtract current system time from abstime in a way that checks
 					 * that abstime is never in the past, or is never equivalent to the
@@ -181,11 +181,11 @@ sem_timedwait (sem_t * sem, const struct timespec * abstime)
 					if (abstime->tv_sec >= currSysTime.time)
 						{
 							DWORD tmpMilliseconds;
-							
+
 							tmpMilliseconds = (abstime->tv_sec - currSysTime.time) * MILLISEC_PER_SEC;
 							tmpMilliseconds += ((abstime->tv_nsec + (NANOSEC_PER_MILLISEC/2))
 								/ NANOSEC_PER_MILLISEC);
-							if (tmpMilliseconds > currSysTime.millitm)
+							if (tmpMilliseconds > (DWORD) currSysTime.millitm)
 								{
 									milliseconds = tmpMilliseconds - currSysTime.millitm;
 									if (milliseconds == INFINITE)
@@ -194,11 +194,11 @@ sem_timedwait (sem_t * sem, const struct timespec * abstime)
 										}
 								}
 						}
-					
+
 #endif /* NEED_FTIME */
-					
+
 				}
-			
+
 #ifdef NEED_SEM
 			
       result = (pthreadCancelableTimedWait ((*sem)->event, milliseconds));
-- 
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