media/v4l2-core/v4l2-compat-ioctl32.c

400 static int get_v4l2_buffer32(struct v4l2_buffer *vb,
408 	memset(vb, 0, sizeof(*vb));
409 	*vb = (struct v4l2_buffer) {
425 	switch (vb->memory) {
428 		vb->m.offset = vb32.m.offset;
431 		vb->m.userptr = (unsigned long)compat_ptr(vb32.m.userptr);
434 		vb->m.fd = vb32.m.fd;
438 	if (V4L2_TYPE_IS_MULTIPLANAR(vb->type))
439 		vb->m.planes = (void __force *)
446 static int get_v4l2_buffer32_time32(struct v4l2_buffer *vb,
454 	*vb = (struct v4l2_buffer) {
469 	switch (vb->memory) {
472 		vb->m.offset = vb32.m.offset;
475 		vb->m.userptr = (unsigned long)compat_ptr(vb32.m.userptr);
478 		vb->m.fd = vb32.m.fd;
482 	if (V4L2_TYPE_IS_MULTIPLANAR(vb->type))
483 		vb->m.planes = (void __force *)
490 static int put_v4l2_buffer32(struct v4l2_buffer *vb,
497 		.index		= vb->index,
498 		.type		= vb->type,
499 		.bytesused	= vb->bytesused,
500 		.flags		= vb->flags,
501 		.field		= vb->field,
502 		.timestamp.tv_sec	= vb->timestamp.tv_sec,
503 		.timestamp.tv_usec	= vb->timestamp.tv_usec,
504 		.timecode	= vb->timecode,
505 		.sequence	= vb->sequence,
506 		.memory		= vb->memory,
507 		.m.offset	= vb->m.offset,
508 		.length		= vb->length,
509 		.request_fd	= vb->request_fd,
512 	switch (vb->memory) {
515 		vb32.m.offset = vb->m.offset;
518 		vb32.m.userptr = (uintptr_t)(vb->m.userptr);
521 		vb32.m.fd = vb->m.fd;
525 	if (V4L2_TYPE_IS_MULTIPLANAR(vb->type))
526 		vb32.m.planes = (uintptr_t)vb->m.planes;
535 static int put_v4l2_buffer32_time32(struct v4l2_buffer *vb,
542 		.index		= vb->index,
543 		.type		= vb->type,
544 		.bytesused	= vb->bytesused,
545 		.flags		= vb->flags,
546 		.field		= vb->field,
547 		.timestamp.tv_sec	= vb->timestamp.tv_sec,
548 		.timestamp.tv_usec	= vb->timestamp.tv_usec,
549 		.timecode	= vb->timecode,
550 		.sequence	= vb->sequence,
551 		.memory		= vb->memory,
552 		.m.offset	= vb->m.offset,
553 		.length		= vb->length,
554 		.request_fd	= vb->request_fd,
556 	switch (vb->memory) {
559 		vb32.m.offset = vb->m.offset;
562 		vb32.m.userptr = (uintptr_t)(vb->m.userptr);
565 		vb32.m.fd = vb->m.fd;
569 	if (V4L2_TYPE_IS_MULTIPLANAR(vb->type))
570 		vb32.m.planes = (uintptr_t)vb->m.planes;