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Working and tested KeWaitForXXX

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svn path=/trunk/; revision=884
This commit is contained in:
Phillip Susi 1999-12-17 23:23:36 +00:00
parent 81547d8842
commit 6b53b3acea
1 changed files with 8 additions and 15 deletions
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23
reactos/ntoskrnl/ke/wait.c
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@ -168,13 +168,12 @@ static BOOLEAN KeDispatcherObjectWakeAll(DISPATCHER_HEADER* hdr)
current = CONTAINING_RECORD(current_entry,KWAIT_BLOCK,
WaitListEntry);
DPRINT("Waking %x\n",current->Thread);
if (current->WaitType == WaitAny)
{
DPRINT("WaitAny: Remove all wait blocks.\n");
for( PrevBlock = current->Thread->WaitBlockList; PrevBlock; PrevBlock = PrevBlock->NextWaitBlock )
if( PrevBlock != current )
RemoveEntryList( &PrevBlock->WaitListEntry );
RemoveEntryList( &(PrevBlock->WaitListEntry) );
current->Thread->WaitBlockList = 0;
}
else
@ -200,11 +199,11 @@ static BOOLEAN KeDispatcherObjectWakeAll(DISPATCHER_HEADER* hdr)
}
}
}
KiSideEffectsBeforeWake(hdr);
Status = current->WaitKey;
PsUnfreezeThread( CONTAINING_RECORD( current->Thread,ETHREAD,Tcb ), &Status );
};
if( current->Thread->WaitBlockList == NULL )
PsUnfreezeThread( CONTAINING_RECORD( current->Thread,ETHREAD,Tcb ), &Status );
}
return(TRUE);
}
@ -227,13 +226,12 @@ static BOOLEAN KeDispatcherObjectWakeOne(DISPATCHER_HEADER* hdr)
WaitListEntry);
DPRINT("current_entry %x current %x\n",current_entry,current);
if (current->WaitType == WaitAny)
{
DPRINT("WaitAny: Remove all wait blocks.\n");
for( PrevBlock = current->Thread->WaitBlockList; PrevBlock; PrevBlock = PrevBlock->NextWaitBlock )
if( PrevBlock != current )
RemoveEntryList( &PrevBlock->WaitListEntry );
RemoveEntryList( &(PrevBlock->WaitListEntry) );
current->Thread->WaitBlockList = 0;
}
else
@ -261,7 +259,6 @@ static BOOLEAN KeDispatcherObjectWakeOne(DISPATCHER_HEADER* hdr)
}
DPRINT("Waking %x\n",current->Thread);
KiSideEffectsBeforeWake(hdr);
Status = current->WaitKey;
PsUnfreezeThread( CONTAINING_RECORD( current->Thread, ETHREAD, Tcb ), &Status );
@ -396,7 +393,6 @@ NTSTATUS KeWaitForSingleObject(PVOID Object,
(UCHAR)Alertable,
WaitMode);
DPRINT("Woke from wait\n");
} while (Status == STATUS_KERNEL_APC);
if (Timeout != NULL)
@ -433,13 +429,13 @@ NTSTATUS KeWaitForMultipleObjects(ULONG Count,
if (WaitBlockArray == NULL)
{
if (Count > 3)
if (Count > 4)
{
DbgPrint("(%s:%d) Too many objects!\n",
__FILE__,__LINE__);
return STATUS_UNSUCCESSFUL;
}
blk = &CurrentThread->WaitBlock[1];
blk = &CurrentThread->WaitBlock[0];
}
else
{
@ -501,10 +497,9 @@ NTSTATUS KeWaitForMultipleObjects(ULONG Count,
if (i == Count - 1)
blk->NextWaitBlock = NULL;
else
blk->NextWaitBlock = (PVOID)((ULONG)blk+sizeof(KWAIT_BLOCK));
blk->NextWaitBlock = blk + 1;
DPRINT("blk %p blk->NextWaitBlock %p\n",
blk, blk->NextWaitBlock);
InsertTailList(&(hdr->WaitListHead),&(blk->WaitListEntry));
// DPRINT("hdr->WaitListHead.Flink %x hdr->WaitListHead.Blink %x\n",
// hdr->WaitListHead.Flink,hdr->WaitListHead.Blink);
@ -618,8 +613,6 @@ NTSTATUS STDCALL NtWaitForSingleObject (IN HANDLE Object,
ObDereferenceObject(ObjectPtr);
va_end(ap);
return(Status);
}