1 files changed, 0 insertions, 183 deletions
diff --git a/storage/ndb/src/common/portlib/old_dirs/win32/NdbCondition.c b/storage/ndb/src/common/portlib/old_dirs/win32/NdbCondition.c
deleted file mode 100644
index 77869b673de..00000000000
--- a/storage/ndb/src/common/portlib/old_dirs/win32/NdbCondition.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/* Copyright (C) 2003 MySQL AB
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program 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 General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
-
-
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#include <windows.h>
-#include <sys/types.h>
-
-#include "NdbCondition.h"
-#include <NdbMutex.h>
-
-
-struct NdbCondition
-{
-    long nWaiters;
-    NdbMutex* pNdbMutexWaitersLock;
-    HANDLE hSemaphore;
-    HANDLE hEventWaitersDone;
-    int bWasBroadcast;
-};
-
-
-struct NdbCondition* 
-NdbCondition_Create(void)
-{
-    int result = 0;
-    struct NdbCondition* pNdbCondition = (struct NdbCondition*)malloc(sizeof(struct NdbCondition));
-    if(!pNdbCondition)
-        return 0;
-    
-    pNdbCondition->nWaiters = 0;
-    pNdbCondition->bWasBroadcast = 0;
-    if(!(pNdbCondition->hSemaphore = CreateSemaphore(0, 0, MAXLONG, 0)))
-        result = -1;
-    else if(!(pNdbCondition->pNdbMutexWaitersLock = NdbMutex_Create()))
-        result = -1;
-    else if(!(pNdbCondition->hEventWaitersDone = CreateEvent(0, 0, 0, 0)))
-        result = -1;
-
-    assert(!result);
-    return pNdbCondition;
-}
-
-
-int 
-NdbCondition_Wait(struct NdbCondition* p_cond,
-                  NdbMutex* p_mutex)
-{
-    int result;
-    int bLastWaiter;
-    if(!p_cond || !p_mutex)
-        return 1;
-    
-    NdbMutex_Lock(p_cond->pNdbMutexWaitersLock);
-    p_cond->nWaiters++;
-    NdbMutex_Unlock(p_cond->pNdbMutexWaitersLock);
-    
-    if(NdbMutex_Unlock(p_mutex))
-        return -1;
-    result = WaitForSingleObject (p_cond->hSemaphore, INFINITE);
-
-    NdbMutex_Lock(p_cond->pNdbMutexWaitersLock);
-    p_cond->nWaiters--;
-    bLastWaiter = (p_cond->bWasBroadcast && p_cond->nWaiters==0);
-    NdbMutex_Unlock(p_cond->pNdbMutexWaitersLock);
-    
-    if(result==WAIT_OBJECT_0 && bLastWaiter)
-        SetEvent(p_cond->hEventWaitersDone);
-    
-    NdbMutex_Lock(p_mutex);
-    return result;
-}
-
-
-int 
-NdbCondition_WaitTimeout(struct NdbCondition* p_cond,
-                         NdbMutex* p_mutex,
-                         int msecs)
-{
-    int result;
-    int bLastWaiter;
-    if (!p_cond || !p_mutex)
-        return 1;
-    
-    NdbMutex_Lock(p_cond->pNdbMutexWaitersLock);
-    p_cond->nWaiters++;
-    NdbMutex_Unlock(p_cond->pNdbMutexWaitersLock);
-    if(msecs<0)
-        msecs = 0;
-
-    if(NdbMutex_Unlock(p_mutex))
-        return -1;
-    result = WaitForSingleObject(p_cond->hSemaphore, msecs);
-
-    NdbMutex_Lock(p_cond->pNdbMutexWaitersLock);
-    p_cond->nWaiters--;
-    bLastWaiter = (p_cond->bWasBroadcast && p_cond->nWaiters==0);
-    NdbMutex_Unlock(p_cond->pNdbMutexWaitersLock);
-
-    if(result!=WAIT_OBJECT_0)
-        result = -1;
-
-    if(bLastWaiter)
-        SetEvent(p_cond->hEventWaitersDone); 
-
-    NdbMutex_Lock(p_mutex);
-    return result;
-}
-
-
-int 
-NdbCondition_Signal(struct NdbCondition* p_cond)
-{
-    int bHaveWaiters;
-    if(!p_cond)
-        return 1;
-    
-    NdbMutex_Lock(p_cond->pNdbMutexWaitersLock);
-    bHaveWaiters = (p_cond->nWaiters > 0);
-    NdbMutex_Unlock(p_cond->pNdbMutexWaitersLock);
-    
-    if(bHaveWaiters)
-        return (ReleaseSemaphore(p_cond->hSemaphore, 1, 0) ? 0 : -1);
-    else
-        return 0;
-}
-
-
-int NdbCondition_Broadcast(struct NdbCondition* p_cond)
-{
-    int bHaveWaiters;
-    int result = 0;
-    if(!p_cond)
-        return 1;
-    
-    NdbMutex_Lock(p_cond->pNdbMutexWaitersLock);
-    bHaveWaiters = 0;
-    if(p_cond->nWaiters > 0)
-    {
-        p_cond->bWasBroadcast = !0;
-        bHaveWaiters = 1;
-    }
-    NdbMutex_Unlock(p_cond->pNdbMutexWaitersLock);
-    if(bHaveWaiters)
-    {
-        if(!ReleaseSemaphore(p_cond->hSemaphore, p_cond->nWaiters, 0))
-            result = -1;
-        else if(WaitForSingleObject (p_cond->hEventWaitersDone, INFINITE) != WAIT_OBJECT_0)
-            result = -1;
-        p_cond->bWasBroadcast = 0;
-    }
-    return result;
-}
-
-
-int NdbCondition_Destroy(struct NdbCondition* p_cond)
-{
-    int result;
-    if(!p_cond)
-        return 1;
-    
-    CloseHandle(p_cond->hEventWaitersDone);
-    NdbMutex_Destroy(p_cond->pNdbMutexWaitersLock);
-    result = (CloseHandle(p_cond->hSemaphore) ? 0 : -1); 
-
-    free(p_cond);
-    return 0;
-}
-