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Windows: fetch pointer for CancelIoEx on startup

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This commit is contained in:
Bert Belder 2012-04-25 00:19:01 +02:00
parent 7d45cca12a
commit 9f0dc2601e
2 changed files with 9 additions and 0 deletions
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4
src/win/winapi.c
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@ -33,6 +33,7 @@ sNtSetInformationFile pNtSetInformationFile;
sGetQueuedCompletionStatusEx pGetQueuedCompletionStatusEx; sGetQueuedCompletionStatusEx pGetQueuedCompletionStatusEx;
sSetFileCompletionNotificationModes pSetFileCompletionNotificationModes; sSetFileCompletionNotificationModes pSetFileCompletionNotificationModes;
sCreateSymbolicLinkW pCreateSymbolicLinkW; sCreateSymbolicLinkW pCreateSymbolicLinkW;
sCancelIoEx pCancelIoEx;
sInitializeSRWLock pInitializeSRWLock; sInitializeSRWLock pInitializeSRWLock;
sAcquireSRWLockShared pAcquireSRWLockShared; sAcquireSRWLockShared pAcquireSRWLockShared;
sAcquireSRWLockExclusive pAcquireSRWLockExclusive; sAcquireSRWLockExclusive pAcquireSRWLockExclusive;
@ -94,6 +95,9 @@ void uv_winapi_init() {
pCreateSymbolicLinkW = (sCreateSymbolicLinkW) pCreateSymbolicLinkW = (sCreateSymbolicLinkW)
GetProcAddress(kernel32_module, "CreateSymbolicLinkW"); GetProcAddress(kernel32_module, "CreateSymbolicLinkW");
pCancelIoEx = (sCancelIoEx)
GetProcAddress(kernel32_module, "CancelIoEx");
pInitializeSRWLock = (sInitializeSRWLock) pInitializeSRWLock = (sInitializeSRWLock)
GetProcAddress(kernel32_module, "InitializeSRWLock"); GetProcAddress(kernel32_module, "InitializeSRWLock");

5
src/win/winapi.h
View File

@ -4378,6 +4378,10 @@ typedef BOOLEAN (WINAPI* sCreateSymbolicLinkW)
LPCWSTR lpTargetFileName, LPCWSTR lpTargetFileName,
DWORD dwFlags); DWORD dwFlags);
typedef BOOL (WINAPI* sCancelIoEx)
(HANDLE hFile,
LPOVERLAPPED lpOverlapped);
typedef VOID (WINAPI* sInitializeSRWLock) typedef VOID (WINAPI* sInitializeSRWLock)
(PSRWLOCK SRWLock); (PSRWLOCK SRWLock);
@ -4412,6 +4416,7 @@ extern sNtSetInformationFile pNtSetInformationFile;
extern sGetQueuedCompletionStatusEx pGetQueuedCompletionStatusEx; extern sGetQueuedCompletionStatusEx pGetQueuedCompletionStatusEx;
extern sSetFileCompletionNotificationModes pSetFileCompletionNotificationModes; extern sSetFileCompletionNotificationModes pSetFileCompletionNotificationModes;
extern sCreateSymbolicLinkW pCreateSymbolicLinkW; extern sCreateSymbolicLinkW pCreateSymbolicLinkW;
extern sCancelIoEx pCancelIoEx;
extern sInitializeSRWLock pInitializeSRWLock; extern sInitializeSRWLock pInitializeSRWLock;
extern sAcquireSRWLockShared pAcquireSRWLockShared; extern sAcquireSRWLockShared pAcquireSRWLockShared;
extern sAcquireSRWLockExclusive pAcquireSRWLockExclusive; extern sAcquireSRWLockExclusive pAcquireSRWLockExclusive;