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Remove long copy-and-paste section full of windows api notes.

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svn:r1180
This commit is contained in:
Nick Mathewson 2009-04-17 06:54:28 +00:00
parent 30648529e8
commit 433e2339ca
1 changed files with 0 additions and 102 deletions
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102
buffer_iocp.c
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@ -244,105 +244,3 @@ done:
return r;
}
/*
C++
typedef struct _OVERLAPPED_ENTRY {
ULONG_PTR lpCompletionKey;
LPOVERLAPPED lpOverlapped;
ULONG_PTR Internal;
DWORD dwNumberOfBytesTransferred;
} OVERLAPPED_ENTRY, *LPOVERLAPPED_ENTRY;
C++
typedef struct _OVERLAPPED {
ULONG_PTR Internal;
ULONG_PTR InternalHigh;
union {
struct {
DWORD Offset;
DWORD OffsetHigh;
} ;
PVOID Pointer;
} ;
HANDLE hEvent;
} OVERLAPPED, *LPOVERLAPPED;
Any unused members of this structure should always be initialized to zero
before the structure is used in a function call. Otherwise, the function may
fail and return ERROR_INVALID_PARAMETER.
You can use the HasOverlappedIoCompleted macro to check whether an
asynchronous I/O operation has completed if GetOverlappedResult is too
cumbersome for your application.
You can use the CancelIo function to cancel an asynchronous I/O operation.
HANDLE WINAPI CreateIoCompletionPort(
__in HANDLE FileHandle,
__in_opt HANDLE ExistingCompletionPort,
__in ULONG_PTR CompletionKey,
__in DWORD NumberOfConcurrentThreads
);
BOOL WINAPI GetQueuedCompletionStatus(
__in HANDLE CompletionPort,
__out LPDWORD lpNumberOfBytes,
__out PULONG_PTR lpCompletionKey,
__out LPOVERLAPPED *lpOverlapped,
__in DWORD dwMilliseconds
);
If the function dequeues a completion packet for a successful I/O operation from the completion port, the return value is nonzero. The function stores information in the variables pointed to by the lpNumberOfBytes, lpCompletionKey, and lpOverlapped parameters.
BOOL WINAPI GetQueuedCompletionStatusEx(
__in HANDLE CompletionPort,
__out LPOVERLAPPED_ENTRY lpCompletionPortEntries,
__in ULONG ulCount,
__out PULONG ulNumEntriesRemoved,
__in DWORD dwMilliseconds,
__in BOOL fAlertable
);
BOOL PASCAL ConnectEx(
__in SOCKET s,
__in const struct sockaddr *name,
__in int namelen,
__in_opt PVOID lpSendBuffer,
__in DWORD dwSendDataLength,
__out LPDWORD lpdwBytesSent,
__in LPOVERLAPPED lpOverlapped
);
typedef void (*LPFN_CONNECTEX)( );
C++
BOOL AcceptEx(
__in SOCKET sListenSocket,
__in SOCKET sAcceptSocket,
__in PVOID lpOutputBuffer,
__in DWORD dwReceiveDataLength,
__in DWORD dwLocalAddressLength,
__in DWORD dwRemoteAddressLength,
__out LPDWORD lpdwBytesReceived,
__in LPOVERLAPPED lpOverlapped
);
C++
BOOL DisconnectEx(
__in SOCKET hSocket,
__in LPOVERLAPPED lpOverlapped,
__in DWORD dwFlags,
__in DWORD reserved
);
*/