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66 lines
1.1 KiB
66 lines
1.1 KiB
/*++
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Copyright (c) 1989-2001 Microsoft Corporation
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Module Name:
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debug.c
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Abstract:
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Platform independent utility functions
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Author:
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Jiandong Ruan
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Revision History:
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--*/
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#include "precomp.h"
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#include "debug.tmh"
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#if DBG
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BOOL
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EntryIsInList(PLIST_ENTRY ListHead, PLIST_ENTRY SearchEntry)
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/*++
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Routine Description:
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This routine search SearchEntry in the list ListHead.
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NOTE: proper lock should be held before calling this function.
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Arguments:
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ListHead the head of the list
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SearchEntry the entry to be searched
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Return Value:
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TRUE if the entry is in the list
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FALSE otherwise
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--*/
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{
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PLIST_ENTRY Entry;
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KIRQL Irql;
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Irql = KeGetCurrentIrql();
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if (Irql < DISPATCH_LEVEL) {
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KdPrint (("Spin lock should be held before calling IsEntryList\n"));
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DbgBreakPoint();
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return FALSE;
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}
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Entry = ListHead->Flink;
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while(Entry != ListHead) {
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if (Entry == SearchEntry) {
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return TRUE;
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}
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Entry = Entry->Flink;
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}
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return FALSE;
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}
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#endif
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