277 int ec_rtdm_mmap(struct rtdm_fd *fd, struct vm_area_struct *vma)

   277 int ec_rtdm_mmap(struct rtdm_fd *fd, struct vm_area_struct *vma)

   278 {

   278 {

   279 	size_t len;

   279 	size_t len;

   280     ec_ioctl_context_t *ctx = (ec_ioctl_context_t *) rtdm_fd_to_private(fd);

   280     ec_ioctl_context_t *ctx = (ec_ioctl_context_t *) rtdm_fd_to_private(fd);

   281 	len = vma->vm_end - vma->vm_start;

   281 	len = vma->vm_end - vma->vm_start;

   284 	return rtdm_mmap_kmem(vma, (void *)ctx->process_data);

   282 	return rtdm_mmap_kmem(vma, (void *)ctx->process_data);

   285 }

   283 }

   286 

   284 

   287 /****************************************************************************/

   285 /****************************************************************************/