Lines Matching refs:buffer
244 * custom waveform since it does not have a way to pass buffer of
511 const char __user *buffer, size_t count)
529 user_dev = memdup_user(buffer, sizeof(struct uinput_user_dev));
602 const char __user *buffer, size_t count)
618 if (input_event_from_user(buffer + bytes, &ev))
633 static ssize_t uinput_write(struct file *file, const char __user *buffer,
647 uinput_inject_events(udev, buffer, count) :
648 uinput_setup_device_legacy(udev, buffer, count);
674 char __user *buffer, size_t count)
682 if (input_event_to_user(buffer + read, &event))
691 static ssize_t uinput_read(struct file *file, char __user *buffer,
711 retval = uinput_events_to_user(udev, buffer, count);
758 static int uinput_ff_upload_to_user(char __user *buffer,
777 if (copy_to_user(buffer, &ff_up_compat,
781 if (copy_to_user(buffer, ff_up,
789 static int uinput_ff_upload_from_user(const char __user *buffer,
795 if (copy_from_user(&ff_up_compat, buffer,
807 if (copy_from_user(ff_up, buffer,
817 static int uinput_ff_upload_to_user(char __user *buffer,
820 if (copy_to_user(buffer, ff_up, sizeof(struct uinput_ff_upload)))
826 static int uinput_ff_upload_from_user(const char __user *buffer,
829 if (copy_from_user(ff_up, buffer, sizeof(struct uinput_ff_upload)))