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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 #include "chrome_frame/crash_reporting/nt_loader.h" | |
5 | |
6 #include <winnt.h> | |
7 #include <winternl.h> | |
8 #include "base/logging.h" | |
9 | |
10 namespace nt_loader { | |
11 | |
12 LDR_DATA_TABLE_ENTRY* GetLoaderEntry(HMODULE module) { | |
13 // Make sure we own the loader's lock on entry here. | |
14 DCHECK(OwnsCriticalSection(GetLoaderLock())); | |
15 PEB* peb = GetCurrentPeb(); | |
16 | |
17 LIST_ENTRY* head = &peb->Ldr->InLoadOrderModuleList; | |
18 for (LIST_ENTRY* entry = head->Flink; entry != head; entry = entry->Flink) { | |
19 LDR_DATA_TABLE_ENTRY* ldr_entry = | |
20 CONTAINING_RECORD(entry, LDR_DATA_TABLE_ENTRY, InLoadOrderLinks); | |
21 | |
22 if (reinterpret_cast<HMODULE>(ldr_entry->DllBase) == module) | |
23 return ldr_entry; | |
24 } | |
25 | |
26 return NULL; | |
27 } | |
28 | |
29 } // namespace nt_loader | |
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