C++ (Cpp) iio_buffer_init Beispiele

Beispiel #1

Datei: kfifo_buf.c Projekt: XperiaZProject/Sony_Kernel

struct iio_buffer *iio_kfifo_allocate(struct iio_dev *indio_dev)
{
	struct iio_kfifo *kf;

	kf = kzalloc(sizeof *kf, GFP_KERNEL);
	if (!kf)
		return NULL;
	kf->update_needed = true;
	iio_buffer_init(&kf->buffer);
	kf->buffer.attrs = &iio_kfifo_attribute_group;
	kf->buffer.access = &kfifo_access_funcs;

	return &kf->buffer;
}

Beispiel #2

Datei: kfifo_buf.c Projekt: Sangil-Lee/ZynqFPGA

struct iio_buffer *iio_kfifo_allocate(void)
{
	struct iio_kfifo *kf;

	kf = kzalloc(sizeof(*kf), GFP_KERNEL);
	if (!kf)
		return NULL;

	kf->update_needed = true;
	iio_buffer_init(&kf->buffer);
	kf->buffer.access = &kfifo_access_funcs;
	kf->buffer.length = 2;
	mutex_init(&kf->user_lock);

	return &kf->buffer;
}

Beispiel #3

Datei: ring_sw.c Projekt: DirtyDroidX/android_kernel_htc_m8ul

struct iio_buffer *iio_sw_rb_allocate(struct iio_dev *indio_dev)
{
	struct iio_buffer *buf;
	struct iio_sw_ring_buffer *ring;

	ring = kzalloc(sizeof *ring, GFP_KERNEL);
	if (!ring)
		return NULL;
	ring->update_needed = true;
	buf = &ring->buf;
	iio_buffer_init(buf);
	buf->attrs = &iio_ring_attribute_group;
	buf->access = &ring_sw_access_funcs;

	return buf;
}