C++ (Cpp) cancel_io Exemples

Exemple #1

Fichier : poll_windows.c Projet : qtekfun/htcDesire820Kernel

void exit_polling(void)
{
	int i;

	while (InterlockedExchange((LONG *)&compat_spinlock, 1) == 1) {
		SleepEx(0, TRUE);
	}
	if (is_polling_set) {
		is_polling_set = FALSE;

		for (i=0; i<MAX_FDS; i++) {
			
			cancel_io(i);
			
			
			
			EnterCriticalSection(&_poll_fd[i].mutex);
			if ( (poll_fd[i].fd > 0) && (poll_fd[i].handle != INVALID_HANDLE_VALUE) && (poll_fd[i].handle != 0)
			  && (GetFileType(poll_fd[i].handle) == FILE_TYPE_UNKNOWN) ) {
				_close(poll_fd[i].fd);
			}
			free_overlapped(poll_fd[i].overlapped);
			if (!CancelIoEx_Available) {
				
				if (_poll_fd[i].original_handle != INVALID_HANDLE_VALUE) {
					CloseHandle(poll_fd[i].handle);
				}
			}
			poll_fd[i] = INVALID_WINFD;
			LeaveCriticalSection(&_poll_fd[i].mutex);
			DeleteCriticalSection(&_poll_fd[i].mutex);
		}
	}
	compat_spinlock = 0;
}

Exemple #2

Fichier : poll_windows.c Projet : 01org/CODK-A-Flashpack

void exit_polling(void)
{
	int i;

	while (InterlockedExchange((LONG *)&compat_spinlock, 1) == 1) {
		SleepEx(0, TRUE);
	}
	if (is_polling_set) {
		is_polling_set = FALSE;

		for (i=0; i<MAX_FDS; i++) {
			// Cancel any async I/O (handle can be invalid)
			cancel_io(i);
			// If anything was pending on that I/O, it should be
			// terminating, and we should be able to access the fd
			// mutex lock before too long
			EnterCriticalSection(&_poll_fd[i].mutex);
			if ( (poll_fd[i].fd > 0) && (poll_fd[i].handle != INVALID_HANDLE_VALUE) && (poll_fd[i].handle != 0)
			  && (GetFileType(poll_fd[i].handle) == FILE_TYPE_UNKNOWN) ) {
				_close(poll_fd[i].fd);
			}
			free_overlapped(poll_fd[i].overlapped);
			if (!CancelIoEx_Available) {
				// Close duplicate handle
				if (_poll_fd[i].original_handle != INVALID_HANDLE_VALUE) {
					CloseHandle(poll_fd[i].handle);
				}
			}
			poll_fd[i] = INVALID_WINFD;
			LeaveCriticalSection(&_poll_fd[i].mutex);
			DeleteCriticalSection(&_poll_fd[i].mutex);
		}
	}
	compat_spinlock = 0;
}

Exemple #3

Fichier : poll_windows.c Projet : Digitum/dsiapp

static void _free_index(int _index)
{
	struct pipe_data *item;

	// Cancel any async IO (Don't care about the validity of our handles for this)
	cancel_io(_index);
	// close the duplicate handle (if we have an actual duplicate)
	if (Use_Duplicate_Handles) {
		if (_poll_fd[_index].original_handle != INVALID_HANDLE_VALUE) {
			CloseHandle(poll_fd[_index].handle);
		}
		_poll_fd[_index].original_handle = INVALID_HANDLE_VALUE;
		_poll_fd[_index].thread_id = 0;
		if (!list_empty(&_poll_fd[_index].list))
			usbi_warn(NULL, "There are some pending events in the queue");
		list_for_each_entry(item, &_poll_fd[_index].list, list, struct pipe_data) {
			if (!item) {
				usbi_dbg("no item");
				continue;
			}
			if (item->data)
				free(item->data);
			free(item);
		}
	}
	free_overlapped(poll_fd[_index].overlapped);
	poll_fd[_index] = INVALID_WINFD;
}

Exemple #4

Fichier : poll_windows.c Projet : Benjamin-Dobell/libusbx

void exit_polling(void)
{
	int i;

	while (InterlockedExchange((LONG *)&compat_spinlock, 1) == 1) {
		usbi_sleep(0);
	}
	if (is_polling_set) {
		is_polling_set = FALSE;

		for (i=0; i<MAX_FDS; i++) {
			// Cancel any async I/O (handle can be invalid)
			cancel_io(i);
			// If anything was pending on that I/O, it should be
			// terminating, and we should be able to access the fd
			// mutex lock before too long
			EnterCriticalSection(&_poll_fd[i].mutex);
			free_overlapped(poll_fd[i].overlapped);
			if (Use_Duplicate_Handles) {
				// Close duplicate handle
				if (_poll_fd[i].original_handle != INVALID_HANDLE_VALUE) {
					CloseHandle(poll_fd[i].handle);
				}
			}
			poll_fd[i] = INVALID_WINFD;
			LeaveCriticalSection(&_poll_fd[i].mutex);
			DeleteCriticalSection(&_poll_fd[i].mutex);
		}
	}
	InterlockedExchange((LONG *)&compat_spinlock, 0);
}

Exemple #5

Fichier : poll_windows.c Projet : shure/libusbx

static void _free_index(int _index)
{
	// Cancel any async IO (Don't care about the validity of our handles for this)
	cancel_io(_index);
	// close the duplicate handle (if we have an actual duplicate)
	if (Use_Duplicate_Handles) {
		if (_poll_fd[_index].original_handle != INVALID_HANDLE_VALUE) {
			CloseHandle(poll_fd[_index].handle);
		}
		_poll_fd[_index].original_handle = INVALID_HANDLE_VALUE;
		_poll_fd[_index].thread_id = 0;
	}
	free_overlapped(poll_fd[_index].overlapped);
	poll_fd[_index] = INVALID_WINFD;
}

Exemple #6

Fichier : poll_windows.c Projet : Digitum/dsiapp

void exit_polling(void)
{
	struct pipe_data* item;
	int i;

	while (InterlockedExchange((LONG *)&compat_spinlock, 1) == 1) {
		SleepEx(0, TRUE);
	}
	if (is_polling_set) {
		is_polling_set = FALSE;

		for (i=0; i<MAX_FDS; i++) {
			// Cancel any async I/O (handle can be invalid)
			cancel_io(i);
			// If anything was pending on that I/O, it should be
			// terminating, and we should be able to access the fd
			// mutex lock before too long
			EnterCriticalSection(&_poll_fd[i].mutex);
			free_overlapped(poll_fd[i].overlapped);
			if (Use_Duplicate_Handles) {
				// Close duplicate handle
				if (_poll_fd[i].original_handle != INVALID_HANDLE_VALUE) {
					CloseHandle(poll_fd[i].handle);
				}
			}
			if (!list_empty(&_poll_fd[i].list))
				usbi_warn(NULL, "There are some pending events in the queue");
			list_for_each_entry(item, &_poll_fd[i].list, list, struct pipe_data) {
				if (!item) {
					usbi_err(NULL, "no item to free");
					continue;
				}
				if (item->data)
					free(item->data);

				free(item);
			}
			poll_fd[i] = INVALID_WINFD;
			LeaveCriticalSection(&_poll_fd[i].mutex);
			DeleteCriticalSection(&_poll_fd[i].mutex);
		}
	}
	InterlockedExchange((LONG *)&compat_spinlock, 0);
}

Exemple #7

Fichier : poll_windows.c Projet : qtekfun/htcDesire820Kernel

void _free_index(int _index)
{
	
	cancel_io(_index);
	
	if ( (poll_fd[_index].handle != INVALID_HANDLE_VALUE) && (poll_fd[_index].handle != 0)
	  && (GetFileType(poll_fd[_index].handle) == FILE_TYPE_UNKNOWN) ) {
		_close(poll_fd[_index].fd);
	}
	
	if (!CancelIoEx_Available) {
		if (_poll_fd[_index].original_handle != INVALID_HANDLE_VALUE) {
			CloseHandle(poll_fd[_index].handle);
		}
		_poll_fd[_index].original_handle = INVALID_HANDLE_VALUE;
		_poll_fd[_index].thread_id = 0;
	}
	free_overlapped(poll_fd[_index].overlapped);
	poll_fd[_index] = INVALID_WINFD;
}

Exemple #8

Fichier : poll_windows.c Projet : 01org/CODK-A-Flashpack

void _free_index(int _index)
{
	// Cancel any async IO (Don't care about the validity of our handles for this)
	cancel_io(_index);
	// close fake handle for devices
	if ( (poll_fd[_index].handle != INVALID_HANDLE_VALUE) && (poll_fd[_index].handle != 0)
	  && (GetFileType(poll_fd[_index].handle) == FILE_TYPE_UNKNOWN) ) {
		_close(poll_fd[_index].fd);
	}
	// close the duplicate handle (if we have an actual duplicate)
	if (!CancelIoEx_Available) {
		if (_poll_fd[_index].original_handle != INVALID_HANDLE_VALUE) {
			CloseHandle(poll_fd[_index].handle);
		}
		_poll_fd[_index].original_handle = INVALID_HANDLE_VALUE;
		_poll_fd[_index].thread_id = 0;
	}
	free_overlapped(poll_fd[_index].overlapped);
	poll_fd[_index] = INVALID_WINFD;
}

Exemple #9

Fichier : psxcddrv.c Projet : coinhelper/jsmess

mess_cdrom_driver::~mess_cdrom_driver()
{
	cancel_io();
}