server: Add support for restarting an async I/O when the client side couldn't finish it right away.
This commit is contained in:
parent
ce45b8b1c6
commit
72bff2e445
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@ -2169,7 +2169,7 @@ struct read_changes_info
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ULONG BufferSize;
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};
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static void WINAPI read_changes_apc( void *user, PIO_STATUS_BLOCK iosb, ULONG status )
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static NTSTATUS read_changes_apc( void *user, PIO_STATUS_BLOCK iosb, NTSTATUS status )
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{
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struct read_changes_info *info = user;
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char path[PATH_MAX];
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@ -2222,6 +2222,7 @@ static void WINAPI read_changes_apc( void *user, PIO_STATUS_BLOCK iosb, ULONG st
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iosb->Information = len;
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RtlFreeHeap( GetProcessHeap(), 0, info );
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return ret;
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}
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#define FILE_NOTIFY_ALL ( \
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@ -236,8 +236,8 @@ NTSTATUS WINAPI NtCreateFile( PHANDLE handle, ACCESS_MASK access, POBJECT_ATTRIB
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/***********************************************************************
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* Asynchronous file I/O *
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*/
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static void WINAPI FILE_AsyncReadService(void*, PIO_STATUS_BLOCK, ULONG);
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static void WINAPI FILE_AsyncWriteService(void*, PIO_STATUS_BLOCK, ULONG);
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static NTSTATUS FILE_AsyncReadService(void*, PIO_STATUS_BLOCK, NTSTATUS);
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static NTSTATUS FILE_AsyncWriteService(void*, PIO_STATUS_BLOCK, NTSTATUS);
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typedef struct async_fileio
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{
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@ -264,13 +264,12 @@ static void fileio_terminate(async_fileio *fileio, IO_STATUS_BLOCK* iosb, NTSTAT
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static ULONG fileio_queue_async(async_fileio* fileio, IO_STATUS_BLOCK* iosb,
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BOOL do_read)
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{
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PIO_APC_ROUTINE apc = do_read ? FILE_AsyncReadService : FILE_AsyncWriteService;
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NTSTATUS status;
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NTSTATUS status;
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SERVER_START_REQ( register_async )
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{
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req->handle = fileio->handle;
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req->async.callback = apc;
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req->async.callback = do_read ? FILE_AsyncReadService : FILE_AsyncWriteService;
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req->async.iosb = iosb;
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req->async.arg = fileio;
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req->async.apc = fileio->apc;
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@ -338,7 +337,7 @@ NTSTATUS FILE_GetNtStatus(void)
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/***********************************************************************
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* FILE_AsyncReadService (INTERNAL)
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*/
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static void WINAPI FILE_AsyncReadService(void *user, PIO_STATUS_BLOCK iosb, ULONG status)
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static NTSTATUS FILE_AsyncReadService(void *user, PIO_STATUS_BLOCK iosb, NTSTATUS status)
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{
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async_fileio *fileio = (async_fileio*)user;
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int fd, needs_close, result;
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@ -351,10 +350,8 @@ static void WINAPI FILE_AsyncReadService(void *user, PIO_STATUS_BLOCK iosb, ULON
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/* check to see if the data is ready (non-blocking) */
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if ((status = server_get_unix_fd( fileio->handle, FILE_READ_DATA, &fd,
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&needs_close, NULL, NULL )))
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{
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fileio_terminate(fileio, iosb, status);
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break;
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}
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result = read(fd, &fileio->buffer[fileio->already], fileio->count - fileio->already);
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if (needs_close) close( fd );
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@ -390,16 +387,15 @@ static void WINAPI FILE_AsyncReadService(void *user, PIO_STATUS_BLOCK iosb, ULON
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result, fileio->already, fileio->count,
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(status == STATUS_SUCCESS) ? "success" : "pending");
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}
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/* queue another async operation ? */
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if (status == STATUS_PENDING)
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fileio_queue_async(fileio, iosb, TRUE);
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else
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fileio_terminate(fileio, iosb, status);
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break;
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default:
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fileio_terminate(fileio, iosb, status);
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case STATUS_TIMEOUT:
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case STATUS_IO_TIMEOUT:
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if (fileio->already) status = STATUS_SUCCESS;
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break;
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}
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if (status != STATUS_PENDING) fileio_terminate(fileio, iosb, status);
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return status;
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}
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struct io_timeouts
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@ -664,9 +660,9 @@ done:
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/***********************************************************************
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* FILE_AsyncWriteService (INTERNAL)
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*/
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static void WINAPI FILE_AsyncWriteService(void *ovp, IO_STATUS_BLOCK *iosb, ULONG status)
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static NTSTATUS FILE_AsyncWriteService(void *user, IO_STATUS_BLOCK *iosb, NTSTATUS status)
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{
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async_fileio *fileio = (async_fileio *) ovp;
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async_fileio *fileio = user;
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int result, fd, needs_close;
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enum server_fd_type type;
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@ -678,10 +674,8 @@ static void WINAPI FILE_AsyncWriteService(void *ovp, IO_STATUS_BLOCK *iosb, ULON
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/* write some data (non-blocking) */
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if ((status = server_get_unix_fd( fileio->handle, FILE_WRITE_DATA, &fd,
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&needs_close, &type, NULL )))
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{
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fileio_terminate(fileio, iosb, status);
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break;
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}
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if (!fileio->count && (type == FD_TYPE_MAILSLOT || type == FD_TYPE_PIPE || type == FD_TYPE_SOCKET))
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result = send( fd, fileio->buffer, 0, 0 );
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else
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@ -700,15 +694,15 @@ static void WINAPI FILE_AsyncWriteService(void *ovp, IO_STATUS_BLOCK *iosb, ULON
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status = (fileio->already < fileio->count) ? STATUS_PENDING : STATUS_SUCCESS;
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TRACE("wrote %d more bytes %u/%u so far\n", result, fileio->already, fileio->count);
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}
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if (status == STATUS_PENDING)
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fileio_queue_async(fileio, iosb, FALSE);
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else
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fileio_terminate(fileio, iosb, status);
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break;
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default:
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fileio_terminate(fileio, iosb, status);
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case STATUS_TIMEOUT:
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case STATUS_IO_TIMEOUT:
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if (fileio->already) status = STATUS_SUCCESS;
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break;
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}
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if (status != STATUS_PENDING) fileio_terminate(fileio, iosb, status);
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return status;
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}
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/******************************************************************************
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@ -937,10 +931,11 @@ NTSTATUS WINAPI NtDeviceIoControlFile(HANDLE handle, HANDLE event,
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/***********************************************************************
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* pipe_completion_wait (Internal)
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*/
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static void CALLBACK pipe_completion_wait(void *arg, PIO_STATUS_BLOCK iosb, ULONG status)
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static NTSTATUS pipe_completion_wait(void *arg, PIO_STATUS_BLOCK iosb, NTSTATUS status)
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{
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TRACE("for %p, status=%08x\n", iosb, status);
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iosb->u.Status = status;
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return status;
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}
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/**************************************************************************
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@ -680,10 +680,12 @@ static BOOL invoke_apc( const apc_call_t *call, apc_result_t *result )
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break;
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}
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case APC_ASYNC_IO:
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NtCurrentTeb()->num_async_io--;
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call->async_io.func( call->async_io.user, call->async_io.sb, call->async_io.status );
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result->type = call->type;
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result->async_io.status = ((IO_STATUS_BLOCK *)call->async_io.sb)->u.Status;
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result->async_io.status = call->async_io.func( call->async_io.user,
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call->async_io.sb,
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call->async_io.status );
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if (result->async_io.status != STATUS_PENDING)
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NtCurrentTeb()->num_async_io--;
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break;
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case APC_VIRTUAL_ALLOC:
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result->type = call->type;
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@ -1072,9 +1072,9 @@ static void ws2_async_terminate(ws2_async* as, IO_STATUS_BLOCK* iosb, NTSTATUS s
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* WS2_make_async (INTERNAL)
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*/
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static void WINAPI WS2_async_recv(void*, IO_STATUS_BLOCK*, ULONG);
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static void WINAPI WS2_async_send(void*, IO_STATUS_BLOCK*, ULONG);
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static void WINAPI WS2_async_shutdown( void*, IO_STATUS_BLOCK*, ULONG);
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static NTSTATUS WS2_async_recv(void*, IO_STATUS_BLOCK*, NTSTATUS);
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static NTSTATUS WS2_async_send(void*, IO_STATUS_BLOCK*, NTSTATUS);
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static NTSTATUS WS2_async_shutdown( void*, IO_STATUS_BLOCK*, NTSTATUS);
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static inline struct ws2_async*
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WS2_make_async(SOCKET s, enum ws2_mode mode, struct iovec *iovec, DWORD dwBufferCount,
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@ -1137,7 +1137,7 @@ error:
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static ULONG ws2_queue_async(struct ws2_async* wsa, IO_STATUS_BLOCK* iosb)
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{
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PIO_APC_ROUTINE apc;
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NTSTATUS (*apc)(void *, IO_STATUS_BLOCK *, NTSTATUS);
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int type;
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NTSTATUS status;
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@ -1239,10 +1239,10 @@ out:
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*
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* Handler for overlapped recv() operations.
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*/
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static void WINAPI WS2_async_recv( void* ovp, IO_STATUS_BLOCK* iosb, ULONG status)
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static NTSTATUS WS2_async_recv( void* user, IO_STATUS_BLOCK* iosb, NTSTATUS status)
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{
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ws2_async* wsa = (ws2_async*) ovp;
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int result, fd, err;
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ws2_async* wsa = user;
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int result = 0, fd, err;
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TRACE( "(%p %p %x)\n", wsa, iosb, status );
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@ -1250,10 +1250,8 @@ static void WINAPI WS2_async_recv( void* ovp, IO_STATUS_BLOCK* iosb, ULONG statu
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{
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case STATUS_ALERTED:
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if ((status = wine_server_handle_to_fd( wsa->hSocket, FILE_READ_DATA, &fd, NULL ) ))
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{
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ws2_async_terminate(wsa, iosb, status, 0);
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break;
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}
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result = WS2_recv( fd, wsa->iovec, wsa->n_iovecs,
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wsa->addr, wsa->addrlen.ptr, &wsa->flags );
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wine_server_release_fd( wsa->hSocket, fd );
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@ -1279,15 +1277,10 @@ static void WINAPI WS2_async_recv( void* ovp, IO_STATUS_BLOCK* iosb, ULONG statu
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TRACE( "Error: %x\n", err );
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}
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}
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if (status == STATUS_PENDING)
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ws2_queue_async(wsa, iosb);
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else
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ws2_async_terminate(wsa, iosb, status, result);
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break;
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default:
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ws2_async_terminate(wsa, iosb, status, 0);
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break;
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}
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if (status != STATUS_PENDING) ws2_async_terminate(wsa, iosb, status, result);
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return status;
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}
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/***********************************************************************
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@ -1364,10 +1357,10 @@ out:
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*
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* Handler for overlapped send() operations.
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*/
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static void WINAPI WS2_async_send(void* as, IO_STATUS_BLOCK* iosb, ULONG status)
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static NTSTATUS WS2_async_send(void* user, IO_STATUS_BLOCK* iosb, NTSTATUS status)
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{
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ws2_async* wsa = (ws2_async*) as;
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int result, fd;
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ws2_async* wsa = user;
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int result = 0, fd;
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TRACE( "(%p %p %x)\n", wsa, iosb, status );
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{
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case STATUS_ALERTED:
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if ((status = wine_server_handle_to_fd( wsa->hSocket, FILE_WRITE_DATA, &fd, NULL ) ))
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{
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ws2_async_terminate(wsa, iosb, status, 0);
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break;
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}
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/* check to see if the data is ready (non-blocking) */
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result = WS2_send( fd, wsa->iovec, wsa->n_iovecs, wsa->addr, wsa->addrlen.val, wsa->flags );
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wine_server_release_fd( wsa->hSocket, fd );
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@ -1407,16 +1398,10 @@ static void WINAPI WS2_async_send(void* as, IO_STATUS_BLOCK* iosb, ULONG status)
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TRACE( "Error: %x\n", err );
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}
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}
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if (status == STATUS_PENDING)
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ws2_queue_async(wsa, iosb);
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else
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ws2_async_terminate(wsa, iosb, status, result);
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break;
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default:
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ws2_async_terminate(wsa, iosb, status, 0);
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break;
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}
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if (status != STATUS_PENDING) ws2_async_terminate(wsa, iosb, status, result);
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return status;
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}
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/***********************************************************************
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@ -1424,9 +1409,9 @@ static void WINAPI WS2_async_send(void* as, IO_STATUS_BLOCK* iosb, ULONG status)
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*
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* Handler for shutdown() operations on overlapped sockets.
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*/
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static void WINAPI WS2_async_shutdown( void* as, PIO_STATUS_BLOCK iosb, ULONG status )
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static NTSTATUS WS2_async_shutdown( void* user, PIO_STATUS_BLOCK iosb, NTSTATUS status )
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{
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ws2_async* wsa = (ws2_async*) as;
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ws2_async* wsa = user;
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int fd, err = 1;
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TRACE( "async %p %d\n", wsa, wsa->mode );
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@ -1434,10 +1419,8 @@ static void WINAPI WS2_async_shutdown( void* as, PIO_STATUS_BLOCK iosb, ULONG st
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{
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case STATUS_ALERTED:
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if ((status = wine_server_handle_to_fd( wsa->hSocket, 0, &fd, NULL ) ))
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{
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ws2_async_terminate(wsa, iosb, status, 0);
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break;
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}
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switch ( wsa->mode )
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{
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case ws2m_sd_read: err = shutdown( fd, 0 ); break;
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@ -1446,13 +1429,10 @@ static void WINAPI WS2_async_shutdown( void* as, PIO_STATUS_BLOCK iosb, ULONG st
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}
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wine_server_release_fd( wsa->hSocket, fd );
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status = err ? wsaErrno() : STATUS_SUCCESS;
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ws2_async_terminate(wsa, iosb, status, 0);
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break;
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default:
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ws2_async_terminate(wsa, iosb, status, 0);
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break;
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}
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ws2_async_terminate(wsa, iosb, status, 0);
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return status;
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}
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/***********************************************************************
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@ -263,7 +263,7 @@ typedef union
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struct
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{
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enum apc_type type;
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void (__stdcall *func)(void*, void*, unsigned int);
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unsigned int (*func)(void*, void*, unsigned int);
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void *user;
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void *sb;
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unsigned int status;
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@ -4677,6 +4677,6 @@ union generic_reply
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struct allocate_locally_unique_id_reply allocate_locally_unique_id_reply;
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};
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#define SERVER_PROTOCOL_VERSION 290
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#define SERVER_PROTOCOL_VERSION 291
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#endif /* __WINE_WINE_SERVER_PROTOCOL_H */
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@ -38,6 +38,7 @@ struct async
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struct thread *thread; /* owning thread */
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struct list queue_entry; /* entry in async queue list */
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struct async_queue *queue; /* queue containing this async */
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unsigned int status; /* current status */
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struct timeout_user *timeout;
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unsigned int timeout_status; /* status to report upon timeout */
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struct event *event;
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@ -92,6 +93,11 @@ static const struct object_ops async_queue_ops =
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};
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static inline void async_reselect( struct async *async )
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{
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if (async->queue->fd) fd_reselect_async( async->queue->fd, async->queue );
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}
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static void async_dump( struct object *obj, int verbose )
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{
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struct async *async = (struct async *)obj;
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@ -104,10 +110,12 @@ static void async_destroy( struct object *obj )
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struct async *async = (struct async *)obj;
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assert( obj->ops == &async_ops );
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list_remove( &async->queue_entry );
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async_reselect( async );
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if (async->timeout) remove_timeout_user( async->timeout );
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if (async->event) release_object( async->event );
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release_object( async->queue );
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async->queue = NULL;
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release_object( async->thread );
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}
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@ -119,11 +127,19 @@ static void async_queue_dump( struct object *obj, int verbose )
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}
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/* notifies client thread of new status of its async request */
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/* destroys the server side of it */
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static void async_terminate( struct async *async, unsigned int status )
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{
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apc_call_t data;
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assert( status != STATUS_PENDING );
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if (async->status != STATUS_PENDING)
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{
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/* already terminated, just update status */
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async->status = status;
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return;
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}
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memset( &data, 0, sizeof(data) );
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data.type = APC_ASYNC_IO;
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data.async_io.func = async->data.callback;
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@ -131,11 +147,9 @@ static void async_terminate( struct async *async, unsigned int status )
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data.async_io.sb = async->data.iosb;
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data.async_io.status = status;
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thread_queue_apc( async->thread, &async->obj, &data );
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if (async->timeout) remove_timeout_user( async->timeout );
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async->timeout = NULL;
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list_remove( &async->queue_entry );
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release_object( async );
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async->status = status;
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async_reselect( async );
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release_object( async ); /* so that it gets destroyed when the async is done */
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}
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/* callback for timeout on an async request */
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@ -184,11 +198,12 @@ struct async *create_async( struct thread *thread, struct async_queue *queue, co
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return NULL;
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}
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async->thread = (struct thread *)grab_object( thread );
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async->event = event;
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async->data = *data;
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async->thread = (struct thread *)grab_object( thread );
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async->event = event;
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async->status = STATUS_PENDING;
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async->data = *data;
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async->timeout = NULL;
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async->queue = (struct async_queue *)grab_object( queue );
|
||||
async->queue = (struct async_queue *)grab_object( queue );
|
||||
|
||||
list_add_tail( &queue->queue, &async->queue_entry );
|
||||
grab_object( async );
|
||||
|
@ -214,12 +229,24 @@ void async_set_result( struct object *obj, unsigned int status )
|
|||
|
||||
if (obj->ops != &async_ops) return; /* in case the client messed up the APC results */
|
||||
|
||||
if (status == STATUS_PENDING)
|
||||
assert( async->status != STATUS_PENDING ); /* it must have been woken up if we get a result */
|
||||
|
||||
if (status == STATUS_PENDING) /* restart it */
|
||||
{
|
||||
/* FIXME: restart the async operation */
|
||||
status = async->status;
|
||||
async->status = STATUS_PENDING;
|
||||
grab_object( async );
|
||||
|
||||
if (status != STATUS_ALERTED) /* it was terminated in the meantime */
|
||||
async_terminate( async, status );
|
||||
else
|
||||
async_reselect( async );
|
||||
}
|
||||
else
|
||||
{
|
||||
if (async->timeout) remove_timeout_user( async->timeout );
|
||||
async->timeout = NULL;
|
||||
async->status = status;
|
||||
if (async->data.apc)
|
||||
{
|
||||
apc_call_t data;
|
||||
|
@ -238,7 +265,13 @@ void async_set_result( struct object *obj, unsigned int status )
|
|||
/* check if an async operation is waiting to be alerted */
|
||||
int async_waiting( struct async_queue *queue )
|
||||
{
|
||||
return queue && !list_empty( &queue->queue );
|
||||
struct list *ptr;
|
||||
struct async *async;
|
||||
|
||||
if (!queue) return 0;
|
||||
if (!(ptr = list_head( &queue->queue ))) return 0;
|
||||
async = LIST_ENTRY( ptr, struct async, queue_entry );
|
||||
return async->status == STATUS_PENDING;
|
||||
}
|
||||
|
||||
/* wake up async operations on the queue */
|
||||
|
|
|
@ -183,12 +183,13 @@ static enum server_fd_type dir_get_info( struct fd *fd, int *flags );
|
|||
|
||||
static const struct fd_ops dir_fd_ops =
|
||||
{
|
||||
dir_get_poll_events, /* get_poll_events */
|
||||
default_poll_event, /* poll_event */
|
||||
no_flush, /* flush */
|
||||
dir_get_info, /* get_file_info */
|
||||
default_fd_queue_async, /* queue_async */
|
||||
default_fd_cancel_async /* cancel_async */
|
||||
dir_get_poll_events, /* get_poll_events */
|
||||
default_poll_event, /* poll_event */
|
||||
no_flush, /* flush */
|
||||
dir_get_info, /* get_file_info */
|
||||
default_fd_queue_async, /* queue_async */
|
||||
default_fd_reselect_async, /* reselect_async */
|
||||
default_fd_cancel_async /* cancel_async */
|
||||
};
|
||||
|
||||
static struct list change_list = LIST_INIT(change_list);
|
||||
|
@ -516,12 +517,13 @@ static void inotify_poll_event( struct fd *fd, int event );
|
|||
|
||||
static const struct fd_ops inotify_fd_ops =
|
||||
{
|
||||
inotify_get_poll_events, /* get_poll_events */
|
||||
inotify_poll_event, /* poll_event */
|
||||
no_flush, /* flush */
|
||||
no_get_file_info, /* get_file_info */
|
||||
default_fd_queue_async, /* queue_async */
|
||||
default_fd_cancel_async, /* cancel_async */
|
||||
inotify_get_poll_events, /* get_poll_events */
|
||||
inotify_poll_event, /* poll_event */
|
||||
no_flush, /* flush */
|
||||
no_get_file_info, /* get_file_info */
|
||||
default_fd_queue_async, /* queue_async */
|
||||
default_fd_reselect_async, /* reselect_async */
|
||||
default_fd_cancel_async, /* cancel_async */
|
||||
};
|
||||
|
||||
static int inotify_get_poll_events( struct fd *fd )
|
||||
|
|
25
server/fd.c
25
server/fd.c
|
@ -1638,6 +1638,7 @@ int check_fd_events( struct fd *fd, int events )
|
|||
struct pollfd pfd;
|
||||
|
||||
if (fd->unix_fd == -1) return POLLERR;
|
||||
if (fd->inode) return events; /* regular files are always signaled */
|
||||
|
||||
pfd.fd = fd->unix_fd;
|
||||
pfd.events = events;
|
||||
|
@ -1666,12 +1667,12 @@ int default_fd_get_poll_events( struct fd *fd )
|
|||
/* default handler for poll() events */
|
||||
void default_poll_event( struct fd *fd, int event )
|
||||
{
|
||||
if (event & POLLIN) async_wake_up( fd->read_q, STATUS_ALERTED );
|
||||
if (event & POLLOUT) async_wake_up( fd->write_q, STATUS_ALERTED );
|
||||
if (event & (POLLIN | POLLERR | POLLHUP)) async_wake_up( fd->read_q, STATUS_ALERTED );
|
||||
if (event & (POLLOUT | POLLERR | POLLHUP)) async_wake_up( fd->write_q, STATUS_ALERTED );
|
||||
|
||||
/* if an error occurred, stop polling this fd to avoid busy-looping */
|
||||
if (event & (POLLERR | POLLHUP)) set_fd_events( fd, -1 );
|
||||
else set_fd_events( fd, fd->fd_ops->get_poll_events( fd ) );
|
||||
else if (!fd->inode) set_fd_events( fd, fd->fd_ops->get_poll_events( fd ) );
|
||||
}
|
||||
|
||||
struct async *fd_queue_async( struct fd *fd, const async_data_t *data, int type, int count )
|
||||
|
@ -1725,6 +1726,11 @@ void fd_async_wake_up( struct fd *fd, int type, unsigned int status )
|
|||
}
|
||||
}
|
||||
|
||||
void fd_reselect_async( struct fd *fd, struct async_queue *queue )
|
||||
{
|
||||
fd->fd_ops->reselect_async( fd, queue );
|
||||
}
|
||||
|
||||
void default_fd_queue_async( struct fd *fd, const async_data_t *data, int type, int count )
|
||||
{
|
||||
int flags;
|
||||
|
@ -1743,6 +1749,19 @@ void default_fd_queue_async( struct fd *fd, const async_data_t *data, int type,
|
|||
}
|
||||
}
|
||||
|
||||
/* default reselect_async() fd routine */
|
||||
void default_fd_reselect_async( struct fd *fd, struct async_queue *queue )
|
||||
{
|
||||
if (queue != fd->wait_q)
|
||||
{
|
||||
int poll_events = fd->fd_ops->get_poll_events( fd );
|
||||
int events = check_fd_events( fd, poll_events );
|
||||
if (events) fd->fd_ops->poll_event( fd, events );
|
||||
else set_fd_events( fd, poll_events );
|
||||
}
|
||||
}
|
||||
|
||||
/* default cancel_async() fd routine */
|
||||
void default_fd_cancel_async( struct fd *fd )
|
||||
{
|
||||
async_wake_up( fd->read_q, STATUS_CANCELLED );
|
||||
|
|
|
@ -96,6 +96,7 @@ static const struct fd_ops file_fd_ops =
|
|||
file_flush, /* flush */
|
||||
file_get_info, /* get_file_info */
|
||||
default_fd_queue_async, /* queue_async */
|
||||
default_fd_reselect_async, /* reselect_async */
|
||||
default_fd_cancel_async /* cancel_async */
|
||||
};
|
||||
|
||||
|
|
|
@ -41,6 +41,8 @@ struct fd_ops
|
|||
enum server_fd_type (*get_file_info)(struct fd *fd, int *flags);
|
||||
/* queue an async operation */
|
||||
void (*queue_async)(struct fd *, const async_data_t *data, int type, int count);
|
||||
/* selected events for async i/o need an update */
|
||||
void (*reselect_async)( struct fd *, struct async_queue *queue );
|
||||
/* cancel an async operation */
|
||||
void (*cancel_async)(struct fd *);
|
||||
};
|
||||
|
@ -70,7 +72,9 @@ extern int default_fd_get_poll_events( struct fd *fd );
|
|||
extern void default_poll_event( struct fd *fd, int event );
|
||||
extern struct async *fd_queue_async( struct fd *fd, const async_data_t *data, int type, int count );
|
||||
extern void fd_async_wake_up( struct fd *fd, int type, unsigned int status );
|
||||
extern void fd_reselect_async( struct fd *fd, struct async_queue *queue );
|
||||
extern void default_fd_queue_async( struct fd *fd, const async_data_t *data, int type, int count );
|
||||
extern void default_fd_reselect_async( struct fd *fd, struct async_queue *queue );
|
||||
extern void default_fd_cancel_async( struct fd *fd );
|
||||
extern void no_flush( struct fd *fd, struct event **event );
|
||||
extern enum server_fd_type no_get_file_info( struct fd *fd, int *flags );
|
||||
|
|
|
@ -97,6 +97,7 @@ static const struct fd_ops mailslot_fd_ops =
|
|||
no_flush, /* flush */
|
||||
mailslot_get_info, /* get_file_info */
|
||||
mailslot_queue_async, /* queue_async */
|
||||
default_fd_reselect_async, /* reselect_async */
|
||||
default_fd_cancel_async /* cancel_async */
|
||||
};
|
||||
|
||||
|
@ -185,6 +186,7 @@ static const struct fd_ops mailslot_device_fd_ops =
|
|||
no_flush, /* flush */
|
||||
mailslot_device_get_file_info, /* get_file_info */
|
||||
default_fd_queue_async, /* queue_async */
|
||||
default_fd_reselect_async, /* reselect_async */
|
||||
default_fd_cancel_async /* cancel_async */
|
||||
};
|
||||
|
||||
|
|
|
@ -158,11 +158,12 @@ static const struct object_ops pipe_server_ops =
|
|||
|
||||
static const struct fd_ops pipe_server_fd_ops =
|
||||
{
|
||||
default_fd_get_poll_events, /* get_poll_events */
|
||||
default_fd_get_poll_events, /* get_poll_events */
|
||||
default_poll_event, /* poll_event */
|
||||
pipe_server_flush, /* flush */
|
||||
pipe_server_get_info, /* get_file_info */
|
||||
default_fd_queue_async, /* queue_async */
|
||||
default_fd_reselect_async, /* reselect_async */
|
||||
default_fd_cancel_async, /* cancel_async */
|
||||
};
|
||||
|
||||
|
@ -197,6 +198,7 @@ static const struct fd_ops pipe_client_fd_ops =
|
|||
pipe_client_flush, /* flush */
|
||||
pipe_client_get_info, /* get_file_info */
|
||||
default_fd_queue_async, /* queue_async */
|
||||
default_fd_reselect_async, /* reselect_async */
|
||||
default_fd_cancel_async /* cancel_async */
|
||||
};
|
||||
|
||||
|
@ -233,6 +235,7 @@ static const struct fd_ops named_pipe_device_fd_ops =
|
|||
no_flush, /* flush */
|
||||
named_pipe_device_get_file_info, /* get_file_info */
|
||||
default_fd_queue_async, /* queue_async */
|
||||
default_fd_reselect_async, /* reselect_async */
|
||||
default_fd_cancel_async /* cancel_async */
|
||||
};
|
||||
|
||||
|
|
|
@ -87,6 +87,7 @@ static const struct fd_ops process_fd_ops =
|
|||
no_flush, /* flush */
|
||||
no_get_file_info, /* get_file_info */
|
||||
no_queue_async, /* queue_async */
|
||||
NULL, /* reselect_async */
|
||||
no_cancel_async /* cancel async */
|
||||
};
|
||||
|
||||
|
|
|
@ -279,7 +279,7 @@ typedef union
|
|||
struct
|
||||
{
|
||||
enum apc_type type; /* APC_ASYNC_IO */
|
||||
void (__stdcall *func)(void*, void*, unsigned int);
|
||||
unsigned int (*func)(void*, void*, unsigned int);
|
||||
void *user; /* user pointer */
|
||||
void *sb; /* status block */
|
||||
unsigned int status; /* I/O status */
|
||||
|
|
|
@ -169,6 +169,7 @@ static const struct fd_ops msg_queue_fd_ops =
|
|||
no_flush, /* flush */
|
||||
no_get_file_info, /* get_file_info */
|
||||
no_queue_async, /* queue_async */
|
||||
NULL, /* reselect_async */
|
||||
no_cancel_async /* cancel async */
|
||||
};
|
||||
|
||||
|
|
|
@ -109,6 +109,7 @@ static const struct fd_ops master_socket_fd_ops =
|
|||
no_flush, /* flush */
|
||||
no_get_file_info, /* get_file_info */
|
||||
no_queue_async, /* queue_async */
|
||||
NULL, /* reselect_async */
|
||||
no_cancel_async /* cancel_async */
|
||||
};
|
||||
|
||||
|
|
|
@ -109,6 +109,7 @@ static const struct fd_ops serial_fd_ops =
|
|||
serial_flush, /* flush */
|
||||
serial_get_info, /* get_file_info */
|
||||
serial_queue_async, /* queue_async */
|
||||
default_fd_reselect_async, /* reselect_async */
|
||||
default_fd_cancel_async /* cancel_async */
|
||||
};
|
||||
|
||||
|
|
|
@ -85,6 +85,7 @@ static const struct fd_ops handler_fd_ops =
|
|||
no_flush, /* flush */
|
||||
no_get_file_info, /* get_file_info */
|
||||
no_queue_async, /* queue_async */
|
||||
NULL, /* reselect_async */
|
||||
no_cancel_async /* cancel_async */
|
||||
};
|
||||
|
||||
|
|
|
@ -97,6 +97,7 @@ static int sock_get_poll_events( struct fd *fd );
|
|||
static void sock_poll_event( struct fd *fd, int event );
|
||||
static enum server_fd_type sock_get_info( struct fd *fd, int *flags );
|
||||
static void sock_queue_async( struct fd *fd, const async_data_t *data, int type, int count );
|
||||
static void sock_reselect_async( struct fd *fd, struct async_queue *queue );
|
||||
static void sock_cancel_async( struct fd *fd );
|
||||
|
||||
static int sock_get_error( int err );
|
||||
|
@ -126,6 +127,7 @@ static const struct fd_ops sock_fd_ops =
|
|||
no_flush, /* flush */
|
||||
sock_get_info, /* get_file_info */
|
||||
sock_queue_async, /* queue_async */
|
||||
sock_reselect_async, /* reselect_async */
|
||||
sock_cancel_async /* cancel_async */
|
||||
};
|
||||
|
||||
|
@ -556,6 +558,13 @@ static void sock_queue_async( struct fd *fd, const async_data_t *data, int type,
|
|||
if ( pollev ) sock_try_event( sock, pollev );
|
||||
}
|
||||
|
||||
static void sock_reselect_async( struct fd *fd, struct async_queue *queue )
|
||||
{
|
||||
struct sock *sock = get_fd_user( fd );
|
||||
int events = sock_reselect( sock );
|
||||
if (events) sock_try_event( sock, events );
|
||||
}
|
||||
|
||||
static void sock_cancel_async( struct fd *fd )
|
||||
{
|
||||
struct sock *sock = get_fd_user( fd );
|
||||
|
|
|
@ -132,6 +132,7 @@ static const struct fd_ops thread_fd_ops =
|
|||
no_flush, /* flush */
|
||||
no_get_file_info, /* get_file_info */
|
||||
no_queue_async, /* queue_async */
|
||||
NULL, /* reselect_async */
|
||||
no_cancel_async /* cancel_async */
|
||||
};
|
||||
|
||||
|
|
|
@ -4161,6 +4161,7 @@ static const struct
|
|||
{ "MEDIA_WRITE_PROTECTED", STATUS_MEDIA_WRITE_PROTECTED },
|
||||
{ "MUTANT_NOT_OWNED", STATUS_MUTANT_NOT_OWNED },
|
||||
{ "NAME_TOO_LONG", STATUS_NAME_TOO_LONG },
|
||||
{ "NOTIFY_ENUM_DIR", STATUS_NOTIFY_ENUM_DIR },
|
||||
{ "NOT_ALL_ASSIGNED", STATUS_NOT_ALL_ASSIGNED },
|
||||
{ "NOT_A_DIRECTORY", STATUS_NOT_A_DIRECTORY },
|
||||
{ "NOT_IMPLEMENTED", STATUS_NOT_IMPLEMENTED },
|
||||
|
|
Loading…
Reference in New Issue