| // Copyright (c) 2009 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| #include "chrome_frame/crash_reporting/nt_loader.h" |
| |
| #include <winnt.h> |
| #include <winternl.h> |
| #include "base/logging.h" |
| |
| namespace nt_loader { |
| |
| LDR_DATA_TABLE_ENTRY* GetLoaderEntry(HMODULE module) { |
| // Make sure we own the loader's lock on entry here. |
| DCHECK(OwnsCriticalSection(GetLoaderLock())); |
| PEB* peb = GetCurrentPeb(); |
| |
| LIST_ENTRY* head = &peb->Ldr->InLoadOrderModuleList; |
| for (LIST_ENTRY* entry = head->Flink; entry != head; entry = entry->Flink) { |
| LDR_DATA_TABLE_ENTRY* ldr_entry = |
| CONTAINING_RECORD(entry, LDR_DATA_TABLE_ENTRY, InLoadOrderLinks); |
| |
| if (reinterpret_cast<HMODULE>(ldr_entry->DllBase) == module) |
| return ldr_entry; |
| } |
| |
| return NULL; |
| } |
| |
| } // namespace nt_loader |