315d7001e8
This commit adds bootstrap code, function signatures, struct definitions etc. to make it possible for libuv to use NtQueryVolumeInformationFile. Most of this comes from the NT DDK, which libuv mirrors so that people don't need the DDK to compile it.
160 lines
5.9 KiB
C
160 lines
5.9 KiB
C
/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include <assert.h>
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#include "uv.h"
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#include "internal.h"
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/* Ntdll function pointers */
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sRtlNtStatusToDosError pRtlNtStatusToDosError;
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sNtDeviceIoControlFile pNtDeviceIoControlFile;
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sNtQueryInformationFile pNtQueryInformationFile;
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sNtSetInformationFile pNtSetInformationFile;
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sNtQueryVolumeInformationFile pNtQueryVolumeInformationFile;
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sNtQuerySystemInformation pNtQuerySystemInformation;
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/* Kernel32 function pointers */
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sGetQueuedCompletionStatusEx pGetQueuedCompletionStatusEx;
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sSetFileCompletionNotificationModes pSetFileCompletionNotificationModes;
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sCreateSymbolicLinkW pCreateSymbolicLinkW;
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sCancelIoEx pCancelIoEx;
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sInitializeSRWLock pInitializeSRWLock;
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sAcquireSRWLockShared pAcquireSRWLockShared;
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sAcquireSRWLockExclusive pAcquireSRWLockExclusive;
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sTryAcquireSRWLockShared pTryAcquireSRWLockShared;
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sTryAcquireSRWLockExclusive pTryAcquireSRWLockExclusive;
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sReleaseSRWLockShared pReleaseSRWLockShared;
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sReleaseSRWLockExclusive pReleaseSRWLockExclusive;
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sInitializeConditionVariable pInitializeConditionVariable;
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sSleepConditionVariableCS pSleepConditionVariableCS;
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sSleepConditionVariableSRW pSleepConditionVariableSRW;
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sWakeAllConditionVariable pWakeAllConditionVariable;
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sWakeConditionVariable pWakeConditionVariable;
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void uv_winapi_init() {
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HMODULE ntdll_module;
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HMODULE kernel32_module;
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ntdll_module = GetModuleHandleA("ntdll.dll");
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if (ntdll_module == NULL) {
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uv_fatal_error(GetLastError(), "GetModuleHandleA");
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}
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pRtlNtStatusToDosError = (sRtlNtStatusToDosError) GetProcAddress(
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ntdll_module,
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"RtlNtStatusToDosError");
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if (pRtlNtStatusToDosError == NULL) {
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uv_fatal_error(GetLastError(), "GetProcAddress");
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}
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pNtDeviceIoControlFile = (sNtDeviceIoControlFile) GetProcAddress(
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ntdll_module,
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"NtDeviceIoControlFile");
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if (pNtDeviceIoControlFile == NULL) {
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uv_fatal_error(GetLastError(), "GetProcAddress");
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}
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pNtQueryInformationFile = (sNtQueryInformationFile) GetProcAddress(
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ntdll_module,
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"NtQueryInformationFile");
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if (pNtQueryInformationFile == NULL) {
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uv_fatal_error(GetLastError(), "GetProcAddress");
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}
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pNtSetInformationFile = (sNtSetInformationFile) GetProcAddress(
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ntdll_module,
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"NtSetInformationFile");
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if (pNtSetInformationFile == NULL) {
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uv_fatal_error(GetLastError(), "GetProcAddress");
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}
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pNtQueryVolumeInformationFile = (sNtQueryVolumeInformationFile)
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GetProcAddress(ntdll_module, "NtQueryVolumeInformationFile");
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if (pNtQueryVolumeInformationFile == NULL) {
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uv_fatal_error(GetLastError(), "GetProcAddress");
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}
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pNtQuerySystemInformation = (sNtQuerySystemInformation) GetProcAddress(
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ntdll_module,
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"NtQuerySystemInformation");
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if (pNtQuerySystemInformation == NULL) {
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uv_fatal_error(GetLastError(), "GetProcAddress");
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}
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kernel32_module = GetModuleHandleA("kernel32.dll");
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if (kernel32_module == NULL) {
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uv_fatal_error(GetLastError(), "GetModuleHandleA");
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}
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pGetQueuedCompletionStatusEx = (sGetQueuedCompletionStatusEx) GetProcAddress(
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kernel32_module,
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"GetQueuedCompletionStatusEx");
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pSetFileCompletionNotificationModes = (sSetFileCompletionNotificationModes)
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GetProcAddress(kernel32_module, "SetFileCompletionNotificationModes");
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pCreateSymbolicLinkW = (sCreateSymbolicLinkW)
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GetProcAddress(kernel32_module, "CreateSymbolicLinkW");
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pCancelIoEx = (sCancelIoEx)
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GetProcAddress(kernel32_module, "CancelIoEx");
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pInitializeSRWLock = (sInitializeSRWLock)
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GetProcAddress(kernel32_module, "InitializeSRWLock");
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pAcquireSRWLockShared = (sAcquireSRWLockShared)
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GetProcAddress(kernel32_module, "AcquireSRWLockShared");
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pAcquireSRWLockExclusive = (sAcquireSRWLockExclusive)
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GetProcAddress(kernel32_module, "AcquireSRWLockExclusive");
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pTryAcquireSRWLockShared = (sTryAcquireSRWLockShared)
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GetProcAddress(kernel32_module, "TryAcquireSRWLockShared");
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pTryAcquireSRWLockExclusive = (sTryAcquireSRWLockExclusive)
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GetProcAddress(kernel32_module, "TryAcquireSRWLockExclusive");
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pReleaseSRWLockShared = (sReleaseSRWLockShared)
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GetProcAddress(kernel32_module, "ReleaseSRWLockShared");
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pReleaseSRWLockExclusive = (sReleaseSRWLockExclusive)
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GetProcAddress(kernel32_module, "ReleaseSRWLockExclusive");
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pInitializeConditionVariable = (sInitializeConditionVariable)
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GetProcAddress(kernel32_module, "InitializeConditionVariable");
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pSleepConditionVariableCS = (sSleepConditionVariableCS)
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GetProcAddress(kernel32_module, "SleepConditionVariableCS");
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pSleepConditionVariableSRW = (sSleepConditionVariableSRW)
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GetProcAddress(kernel32_module, "SleepConditionVariableSRW");
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pWakeAllConditionVariable = (sWakeAllConditionVariable)
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GetProcAddress(kernel32_module, "WakeAllConditionVariable");
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pWakeConditionVariable = (sWakeConditionVariable)
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GetProcAddress(kernel32_module, "WakeConditionVariable");
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}
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