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Пайпы: ConnectNamedPipe не реагирует на подключение
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Доброго всем дня. После вызова CreateNamedPipe с указанием асинхронного режима создаю событие, записываю его в Overlapped-структуру, ответвляюсь в новый поток и там вызываю WaitForSingleObject для ожидания подключения клиента. Но WaitForSingleObject не реагирует на подключение клиента.
OVERLAPPED ovlGlobal; HANDLE hPipeGlobal; unsigned long int __stdcall ConnectNamedPipeThreadProc(void *parameter){ ovlGlobal.hEvent = CreateEvent(NULL,TRUE,FALSE,NULL); ConnectNamedPipe(hPipeGlobal,&ovlGlobal); WaitForSingleObject(ovlGlobal.hEvent,INFINITE); /* зедсь находится вызов ReadFileEx */ } void CreateButtonClick(){ wchar_t pipepath[600]=L»\\.\pipe\123123″; hPipeGlobal = CreateNamedPipe(pipepath, PIPE_ACCESS_DUPLEX|FILE_FLAG_FIRST_PIPE_INSTANCE|FILE_FLAG_OVERLAPPED, PIPE_TYPE_MESSAGE|PIPE_NOWAIT, PIPE_UNLIMITED_INSTANCES, 64*1024, 64*1024, 60*1000, NULL); CreateThread(NULL,0,ConnectNamedPipeThreadProc,NULL,0,NULL); } Клиент:
void ConnectButtonClick(){ wchar_t pipename[600]=L»\\.\pipe\123123″; hPipeGlobal = CreateFile(pipepath,GENERIC_READ|GENERIC_WRITE,0,NULL,OPEN_EXISTING,FILE_FLAG_OVERLAPPED,NULL); /* здесь находится вызов ReadFileEx */ }
У всех системных вызовов смотрится возвращаемое значение, там ничего необычного. |
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arj99 |
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Цитата Northsoft @ 09.06.10, 03:28 У всех системных вызовов смотрится возвращаемое значение, там ничего необычного.
Хорошо было бы «все обычное» привести здесь. Цитата Northsoft @ 09.06.10, 03:28 Как вы считаете, что здесь может быть не так? Я считаю, что нужно добавить инициализацию
OVERLAPPED ovlGlobal = { 0 };
И, кстати, зачем она глобальная? |
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Ace |
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CreateNamedPipe удачно проходит?
BOOL fConnect = ConnectNamedPipe(hPipeGlobal,&ovlGlobal); if( !fConnect && GetLastError() == ERROR_IO_PENDING) fConnect = WaitForSingleObject(ovlGlobal.hEvent,INFINITE) == WAIT_OBJECT_0; if( fConnect) { /* зедсь находится вызов ReadFileEx */ } else { // Почему всё так плохо… } И проверяй удачу/неудачу создания файлов/потоков/событий/etc, и прочищай структуры перед их использованием в системных вызовах. Это избавит тебя от непредсказуемого поведения твоего кода и позволит намного быстрей находить место ошибки |
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Northsoft |
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Сервер:
unsigned long int __stdcall ConnectNamedPipeThreadProc(void *parameter){ ovlGlobal.hEvent = CreateEvent(NULL,TRUE,FALSE,NULL); /* возвращено значение 0xDC */ ConnectNamedPipe(hPipeGlobal,&ovlGlobal); /* возвращено значение 0, GetLastError()==ERROR_PIPE_LISTENING */ WaitForSingleObject(ovlGlobal.hEvent,INFINITE); /* здесь функция блокирует поток */ /* зедсь находится вызов ReadFileEx */ } void CreateButtonClick(){ wchar_t pipepath[600]=L»\\.\pipe\123123″; hPipeGlobal = CreateNamedPipe(pipepath, PIPE_ACCESS_DUPLEX|FILE_FLAG_FIRST_PIPE_INSTANCE|FILE_FLAG_OVERLAPPED, PIPE_TYPE_MESSAGE|PIPE_NOWAIT, PIPE_UNLIMITED_INSTANCES, 64*1024, 64*1024, 60*1000, NULL); /* возвращено значение 0xD8 */ CreateThread(NULL,0,ConnectNamedPipeThreadProc,NULL,0,NULL); } Клиент:
void ConnectButtonClick(){ wchar_t pipename[600]=L»\\.\pipe\123123″; hPipeGlobal = CreateFile(pipepath,GENERIC_READ|GENERIC_WRITE,0,NULL,OPEN_EXISTING,FILE_FLAG_OVERLAPPED,NULL); /* возвращено значение 0xD4 */ /* здесь находится вызов ReadFileEx */ } Насчёт ERROR_PIPE_LISTENING было сказано в MSDN. Сообщение отредактировано: Northsoft — 09.06.10, 07:16 |
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[ Script execution time: 0,0331 ] [ 16 queries used ] [ Generated: 9.02.23, 14:59 GMT ]
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#include <vcl.h> #include <conio.h> #include <iostream> #include <SyncObjs.hpp> #pragma hdrstop //--------------------------------------------------------------------------- #pragma argsused using namespace std; AnsiString GetVerbalError (int lastError) { LPVOID lpMsgBuf; FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL, lastError, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language (LPTSTR) &lpMsgBuf, 0, NULL ); AnsiString result ((const char *)lpMsgBuf); LocalFree(lpMsgBuf); return result; } AnsiString ToOem (AnsiString src) { char* buf = new char [src.Length() + 1]; CharToOem(src.c_str(), buf); return AnsiString(buf); } void CommentConnection(int connect_error) { switch (connect_error) { case ERROR_IO_PENDING: cout << "connect_error = ERROR_IO_PENDING"; break; case ERROR_PIPE_CONNECTED: cout << "nconnect_error = ERROR_PIPE_CONNECTED"; break; case ERROR_PIPE_LISTENING: cout << "nconnect_error = ERROR_PIPE_LISTENING"; break; default: cout << AnsiString("nconnect_error = " + IntToStr(connect_error)).c_str(); break; } } bool EventSignaled (int wait_result) { switch (wait_result) { case wrSignaled: return true; case wrTimeout: return false; case wrAbandoned: throw Exception("waiting for event: wrAbandoned"); case wrError: throw Exception("waiting for event: wrError"); default: throw Exception("waiting for event: unexpected wait_result"); } } int main(int argc, char* argv[]) { const int BUF_SIZE = 1000; const int DEFAULT_WAIT_TIMEOUT = 100; HANDLE hPipe; TEvent* event = NULL; try { try { if (!(hPipe = CreateNamedPipe(AnsiString("\\.\pipe\MyPipe").c_str(), PIPE_ACCESS_DUPLEX | FILE_FLAG_OVERLAPPED | WRITE_OWNER, PIPE_TYPE_BYTE | PIPE_READMODE_BYTE | PIPE_WAIT, 1, // max number of NP instances BUF_SIZE, // out buffer size BUF_SIZE, // in buffer size DEFAULT_WAIT_TIMEOUT, // default timeout NULL)) ) { throw Exception ("Pipe handle not granted. " + GetVerbalError(GetLastError())); } event = new TEvent( NULL, // security attributes true, // manual reset false, // initial state nonsignaled NULL ); OVERLAPPED overlapped; overlapped.Offset = 0; overlapped.OffsetHigh = 0; overlapped.hEvent = (void*)(event->Handle); event->ResetEvent(); bool good_connection = true; if ( ! ConnectNamedPipe(hPipe, &overlapped) ) { int connect_error = GetLastError(); good_connection = connect_error == ERROR_IO_PENDING || connect_error == ERROR_PIPE_CONNECTED || connect_error == ERROR_PIPE_LISTENING; CommentConnection(connect_error); } else { cout << "nconnect_result Ok"; } if ( ! good_connection ) { Exception ("connection not established:" + GetVerbalError(GetLastError())); } else { cout << "nWaiting for connect."; } while (!EventSignaled(event->WaitFor(DEFAULT_WAIT_TIMEOUT))) { if (kbhit()) { getch(); throw Exception ("User abort."); } } cout << "nConnection established."; char bufRead [BUF_SIZE]; char bufWrite [BUF_SIZE]; unsigned long numCharsRead; event->ResetEvent(); bool transact_result = TransactNamedPipe( hPipe, bufWrite, 0, bufRead, BUF_SIZE, &numCharsRead, &overlapped ); if (!transact_result && GetLastError() != ERROR_IO_PENDING) { throw Exception ("TransactNamedPipe: " + GetVerbalError(GetLastError())); } while (!EventSignaled(event->WaitFor(DEFAULT_WAIT_TIMEOUT))) { if (kbhit()) { getch(); throw Exception ("User abort."); } } TransactNamedPipe( hPipe, bufWrite, 0, bufRead, BUF_SIZE, &numCharsRead, &overlapped ); cout << (AnsiString("nFinished succesfully. Read ") + IntToStr(numCharsRead) + " bytes.").c_str(); } catch (Exception &e) { cout << "nException:" << ToOem(e.Message).c_str(); } } __finally { if (event) { delete event; } if (hPipe) { CloseHandle (hPipe); } cout << "nHandle closed."; getch(); } return 0; } |
0
The operation completed successfully.
ERROR_SUCCESS
1
Incorrect function.
ERROR_INVALID_FUNCTION
2
The system cannot find the file specified.
ERROR_FILE_NOT_FOUND
3
The system cannot find the path specified.
ERROR_PATH_NOT_FOUND
4
The system cannot open the file.
ERROR_TOO_MANY_OPEN_FILES
5
Access is denied.
ERROR_ACCESS_DENIED
6
The handle is invalid.
ERROR_INVALID_HANDLE
7
The storage control blocks were destroyed.
ERROR_ARENA_TRASHED
8
Not enough storage is available to process
this command.
ERROR_NOT_ENOUGH_MEMORY
9
The storage control block address is invalid.
ERROR_INVALID_BLOCK
10
The environment is incorrect.
ERROR_BAD_ENVIRONMENT
11
An attempt was made to load a program with
an incorrect format.
ERROR_BAD_FORMAT
12
The access code is invalid.
ERROR_INVALID_ACCESS
13
The data is invalid.
ERROR_INVALID_DATA
14
Not enough storage is available to complete
this operation.
ERROR_OUTOFMEMORY
15
The system cannot find the drive specified.
ERROR_INVALID_DRIVE
16
The directory cannot be removed.
ERROR_CURRENT_DIRECTORY
17
The system cannot move the file to a different
disk drive.
ERROR_NOT_SAME_DEVICE
18
There are no more files.
ERROR_NO_MORE_FILES
19
The media is write protected.
ERROR_WRITE_PROTECT
20
The system cannot find the device specified.
ERROR_BAD_UNIT
21
The device is not ready.
ERROR_NOT_READY
22
The device does not recognize the command.
ERROR_BAD_COMMAND
23
Data error (cyclic redundancy check).
ERROR_CRC
24
The program issued a command but the command
length is incorrect.
ERROR_BAD_LENGTH
25
The drive cannot locate a specific area or
track on the disk.
ERROR_SEEK
26
The specified disk or diskette cannot be accessed.
ERROR_NOT_DOS_DISK
27
The drive cannot find the sector requested.
ERROR_SECTOR_NOT_FOUND
28
The printer is out of paper.
ERROR_OUT_OF_PAPER
29
The system cannot write to the specified device.
ERROR_WRITE_FAULT
30
The system cannot read from the specified
device.
ERROR_READ_FAULT
31
A device attached to the system is not functioning.
ERROR_GEN_FAILURE
32
The process cannot access the file because
it is being used by another process.
ERROR_SHARING_VIOLATION
33
The process cannot access the file because
another process has locked a portion of the file.
ERROR_LOCK_VIOLATION
34
The wrong diskette is in the drive. Insert
%2 (Volume Serial Number: %3) into drive %1.
ERROR_WRONG_DISK
36
Too many files opened for sharing.
ERROR_SHARING_BUFFER_EXCEEDED
38
Reached the end of the file.
ERROR_HANDLE_EOF
39
The disk is full.
ERROR_HANDLE_DISK_FULL
50
The network request is not supported.
ERROR_NOT_SUPPORTED
51
The remote computer is not available.
ERROR_REM_NOT_LIST
52
A duplicate name exists on the network.
ERROR_DUP_NAME
53
The network path was not found.
ERROR_BAD_NETPATH
54
The network is busy.
ERROR_NETWORK_BUSY
55
The specified network resource or device is
no longer available.
ERROR_DEV_NOT_EXIST
56
The network BIOS command limit has been reached.
ERROR_TOO_MANY_CMDS
57
A network adapter hardware error occurred.
ERROR_ADAP_HDW_ERR
58
The specified server cannot perform the requested
operation.
ERROR_BAD_NET_RESP
59
An unexpected network error occurred.
ERROR_UNEXP_NET_ERR
60
The remote adapter is not compatible.
ERROR_BAD_REM_ADAP
61
The printer queue is full.
ERROR_PRINTQ_FULL
62
Space to store the file waiting to be printed
is not available on the server.
ERROR_NO_SPOOL_SPACE
63
Your file waiting to be printed was deleted.
ERROR_PRINT_CANCELED
64
The specified network name is no longer available.
ERROR_NETNAME_DELETED
65
Network access is denied.
ERROR_NETWORK_ACCESS_DENIED
66
The network resource type is not correct.
ERROR_BAD_DEV_TYPE
67
The network name cannot be found.
ERROR_BAD_NET_NAME
68
The name limit for the local computer network
adapter card was exceeded.
ERROR_TOO_MANY_NAMES
69
The network BIOS session limit was exceeded.
ERROR_TOO_MANY_SESS
70
The remote server has been paused or is in
the process of being started.
ERROR_SHARING_PAUSED
71
No more connections can be made to this remote
computer at this time because there are already as many connections as
the computer can accept.
ERROR_REQ_NOT_ACCEP
72
The specified printer or disk device has been
paused.
ERROR_REDIR_PAUSED
80
The file exists.
ERROR_FILE_EXISTS
82
The directory or file cannot be created.
ERROR_CANNOT_MAKE
83
Fail on INT 24.
ERROR_FAIL_I24
84
Storage to process this request is not available.
ERROR_OUT_OF_STRUCTURES
85
The local device name is already in use.
ERROR_ALREADY_ASSIGNED
86
The specified network passwordA secret combination of characters for a Automation Engine user. is not correct.
ERROR_INVALID_PASSWORD
87
The parameter is incorrect.
ERROR_INVALID_PARAMETER
88
A write fault occurred on the network.
ERROR_NET_WRITE_FAULT
89
The system cannot start another process at
this time.
ERROR_NO_PROC_SLOTS
100
Cannot create another system semaphore.
ERROR_TOO_MANY_SEMAPHORES
101
The exclusive semaphore is owned by another
process.
ERROR_EXCL_SEM_ALREADY_OWNED
102
The semaphore is set and cannot be closed.
ERROR_SEM_IS_SET
103
The semaphore cannot be set again.
ERROR_TOO_MANY_SEM_REQUESTS
104
Cannot request exclusive semaphores at interrupt
time.
ERROR_INVALID_AT_INTERRUPT_TIME
105
The previous ownership of this semaphore has
ended.
ERROR_SEM_OWNER_DIED
106
Insert the diskette for drive %1.
ERROR_SEM_USER_LIMIT
107
The program stopped because an alternate diskette
was not inserted.
ERROR_DISK_CHANGE
108
The disk is in use or locked by another process.
ERROR_DRIVE_LOCKED
109
The pipe has been ended.
ERROR_BROKEN_PIPE
110
The system cannot open the device or file
specified.
ERROR_OPEN_FAILED
111
The file name is too long.
ERROR_BUFFER_OVERFLOW
112
There is not enough space on the disk.
ERROR_DISK_FULL
113
No more internal file identifiers available.
ERROR_NO_MORE_SEARCH_HANDLES
114
The target internal file identifier is incorrect.
ERROR_INVALID_TARGET_HANDLE
117
The IOCTL call made by the application program
is not correct.
ERROR_INVALID_CATEGORY
118
The verify-on-write switch parameter value
is not correct.
ERROR_INVALID_VERIFY_SWITCH
119
The system does not support the command requested.
ERROR_BAD_DRIVER_LEVEL
120
This function is not supported on this system.
ERROR_CALL_NOT_IMPLEMENTED
121
The semaphore timeout period has expired.
ERROR_SEM_TIMEOUT
122
The data area passed to a system call is too
small.
ERROR_INSUFFICIENT_BUFFER
123
The filename, directory name, or volume label
syntax is incorrect.
ERROR_INVALID_NAME
124
The system call level is not correct.
ERROR_INVALID_LEVEL
125
The disk has no volume label.
ERROR_NO_VOLUME_LABEL
126
The specified module could not be found.
ERROR_MOD_NOT_FOUND
127
The specified procedure could not be found.
ERROR_PROC_NOT_FOUND
128
There are no child processes to wait for.
ERROR_WAIT_NO_CHILDREN
129
The %1 application cannot be run in Win32
mode.
ERROR_CHILD_NOT_COMPLETE
130
Attempt to use a file handle to an open disk
partition for an operation other than raw disk I/O.
ERROR_DIRECT_ACCESS_HANDLE
131
An attempt was made to move the file pointer
before the beginning of the file.
ERROR_NEGATIVE_SEEK
132
The file pointer cannot be set on the specified
device or file.
ERROR_SEEK_ON_DEVICE
133
A JOIN or SUBST command cannot be used for
a drive that contains previously joined drives.
ERROR_IS_JOIN_TARGET
134
An attempt was made to use a JOIN or SUBST
command on a drive that has already been joined.
ERROR_IS_JOINED
135
An attempt was made to use a JOIN or SUBST
command on a drive that has already been substituted.
ERROR_IS_SUBSTED
136
The system tried to delete the JOIN of a drive
that is not joined.
ERROR_NOT_JOINED
137
The system tried to delete the substitution
of a drive that is not substituted.
ERROR_NOT_SUBSTED
138
The system tried to join a drive to a directory
on a joined drive.
ERROR_JOIN_TO_JOIN
139
The system tried to substitute a drive to
a directory on a substituted drive.
ERROR_SUBST_TO_SUBST
140
The system tried to join a drive to a directory
on a substituted drive.
ERROR_JOIN_TO_SUBST
141
The system tried to SUBST a drive to a directory
on a joined drive.
ERROR_SUBST_TO_JOIN
142
The system cannot perform a JOIN or SUBST
at this time.
ERROR_BUSY_DRIVE
143
The system cannot join or substitute a drive
to or for a directory on the same drive.
ERROR_SAME_DRIVE
144
The directory is not a subdirectory of the
root directory.
ERROR_DIR_NOT_ROOT
145
The directory is not empty.
ERROR_DIR_NOT_EMPTY
146
The path specified is being used in a substitute.
ERROR_IS_SUBST_PATH
147
Not enough resources are available to process
this command.
ERROR_IS_JOIN_PATH
148
The path specified cannot be used at this
time.
ERROR_PATH_BUSY
149
An attempt was made to join or substitute
a drive for which a directory on the drive is the target of a previous
substitute.
ERROR_IS_SUBST_TARGET
150
System trace information was not specified
in your CONFIG.SYS file, or tracing is disallowed.
ERROR_SYSTEM_TRACE
151
The number of specified semaphore events for
DosMuxSemWait is not correct.
ERROR_INVALID_EVENT_COUNT
152
DosMuxSemWait did not execute; too many semaphores
are already set.
ERROR_TOO_MANY_MUXWAITERS
153
The DosMuxSemWait list is not correct.
ERROR_INVALID_LIST_FORMAT
154
The volume label you entered exceeds the label
character limit of the target file system.
ERROR_LABEL_TOO_LONG
155
Cannot create another thread.
ERROR_TOO_MANY_TCBS
156
The recipient process has refused the signal.
ERROR_SIGNAL_REFUSED
157
The segment is already discarded and cannot
be locked.
ERROR_DISCARDED
158
The segment is already unlocked.
ERROR_NOT_LOCKED
159
The address for the thread ID is not correct.
ERROR_BAD_THREADID_ADDR
160
The argument string passed to DosExecPgm is
not correct.
ERROR_BAD_ARGUMENTS
161
The specified path is invalid.
ERROR_BAD_PATHNAME
162
A signal is already pending.
ERROR_SIGNAL_PENDING
164
No more threads can be created in the system.
ERROR_MAX_THRDS_REACHED
167
Unable to lock a region of a file.
ERROR_LOCK_FAILED
170
The requested resource is in use.
ERROR_BUSY
173
A lock request was not outstanding for the
supplied cancel region.
ERROR_CANCEL_VIOLATION
174
The file system does not support atomic changes
to the lock type.
ERROR_ATOMIC_LOCKS_NOT_SUPPORTED
180
The system detected a segment number that
was not correct.
ERROR_INVALID_SEGMENT_NUMBER
182
The operating system cannot run %1.
ERROR_INVALID_ORDINAL
183
Cannot create a file when that file already
exists.
ERROR_ALREADY_EXISTS
186
The flag passed is not correct.
ERROR_INVALID_FLAG_NUMBER
187
The specified system semaphore name was not
found.
ERROR_SEM_NOT_FOUND
188
The operating system cannot run %1.
ERROR_INVALID_STARTING_CODESEG
189
The operating system cannot run %1.
ERROR_INVALID_STACKSEG
190
The operating system cannot run %1.
ERROR_INVALID_MODULETYPE
191
Cannot run %1 in Win32 mode.
ERROR_INVALID_EXE_SIGNATURE
192
The operating system cannot run %1.
ERROR_EXE_MARKED_INVALID
193
%1 is not a valid Win32 application.
ERROR_BAD_EXE_FORMAT
194
The operating system cannot run %1.
ERROR_ITERATED_DATA_EXCEEDS_64k
195
The operating system cannot run %1.
ERROR_INVALID_MINALLOCSIZE
196
The operating system cannot run this application
program.
ERROR_DYNLINK_FROM_INVALID_RING
197
The operating system is not presently configured
to run this application.
ERROR_IOPL_NOT_ENABLED
198
The operating system cannot run %1.
ERROR_INVALID_SEGDPL
199
The operating system cannot run this application
program.
ERROR_AUTODATASEG_EXCEEDS_64k
200
The code segment cannot be greater than or
equal to 64K.
ERROR_RING2SEG_MUST_BE_MOVABLE
201
The operating system cannot run %1.
ERROR_RELOC_CHAIN_XEEDS_SEGLIM
202
The operating system cannot run %1.
ERROR_INFLOOP_IN_RELOC_CHAIN
203
The system could not find the environment
option that was entered.
ERROR_ENVVAR_NOT_FOUND
205
No process in the command subtree has a signal
handler.
ERROR_NO_SIGNAL_SENT
206
The filename or extension is too long.
ERROR_FILENAME_EXCED_RANGE
207
The ring 2 stack is in use.
ERROR_RING2_STACK_IN_USE
208
The global filename characters, * or ?, are
entered incorrectly or too many global filename characters are specified.
ERROR_META_EXPANSION_TOO_LONG
209
The signal being posted is not correct.
ERROR_INVALID_SIGNAL_NUMBER
210
The signal handler cannot be set.
ERROR_THREAD_1_INACTIVE
212
The segment is locked and cannot be reallocated.
ERROR_LOCKED
214
Too many dynamic-link modules are attached
to this program or dynamic-link module.
ERROR_TOO_MANY_MODULES
215
Cannot nest calls to LoadModule.
ERROR_NESTING_NOT_ALLOWED
216
The image file %1 is valid, but is for a machine
type other than the current machine.
ERROR_EXE_MACHINE_TYPE_MISMATCH
230
The pipe state is invalid.
ERROR_BAD_PIPE
231
All pipe instances are busy.
ERROR_PIPE_BUSY
232
The pipe is being closed.
ERROR_NO_DATA
233
No process is on the other end of the pipe.
ERROR_PIPE_NOT_CONNECTED
234
More data is available.
ERROR_MORE_DATA
240
The session was canceled.
ERROR_VC_DISCONNECTED
254
The specified extended attribute name was
invalid.
ERROR_INVALID_EA_NAME
255
The extended attributes are inconsistent.
ERROR_EA_LIST_INCONSISTENT
258
The wait operation timed out.
WAIT_TIMEOUT
259
No more data is available.
ERROR_NO_MORE_ITEMS
266
The copy functions cannot be used.
ERROR_CANNOT_COPY
267
The directory name is invalid.
ERROR_DIRECTORY
275
The extended attributes did not fit in the
buffer.
ERROR_EAS_DIDNT_FIT
276
The extended attribute file on the mounted
file system is corrupt.
ERROR_EA_FILE_CORRUPT
277
The extended attribute table file is full.
ERROR_EA_TABLE_FULL
278
The specified extended attribute handle is
invalid.
ERROR_INVALID_EA_HANDLE
282
The mounted file system does not support extended
attributes.
ERROR_EAS_NOT_SUPPORTED
288
Attempt to release mutex not owned by caller.
ERROR_NOT_OWNER
298
Too many posts were made to a semaphore.
ERROR_TOO_MANY_POSTS
299
Only part of a ReadProcessMemory or WriteProcessMemory
request was completed.
ERROR_PARTIAL_COPY
300
The oplock request is denied.
ERROR_OPLOCK_NOT_GRANTED
301
An invalid oplock acknowledgment was received
by the system.
ERROR_INVALID_OPLOCK_PROTOCOL
317
The system cannot find message text for message
number 0x%1 in the message file for %2.
ERROR_MR_MID_NOT_FOUND
487
Attempt to access invalid address.
ERROR_INVALID_ADDRESS
534
Arithmetic result exceeded 32 bits.
ERROR_ARITHMETIC_OVERFLOW
535
There is a process on other end of the pipe.
ERROR_PIPE_CONNECTED
536
Waiting for a process to open the other end
of the pipe.
ERROR_PIPE_LISTENING
994
Access to the extended attribute was denied.
ERROR_EA_ACCESS_DENIED
995
The I/O operation has been aborted because
of either a thread exit or an application request.
ERROR_OPERATION_ABORTED
996
Overlapped I/O event is not in a signaled
state.
ERROR_IO_INCOMPLETE
997
Overlapped I/O operation is in progress.
ERROR_IO_PENDING
998
Invalid access to memory location.
ERROR_NOACCESS
Error performing inpage operation.
ERROR_SWAPERROR