Lines Matching defs:buffer
243 * custom waveform since it does not have a way to pass buffer of
524 const char __user *buffer, size_t count)
542 user_dev = memdup_user(buffer, sizeof(struct uinput_user_dev));
587 const char __user *buffer, size_t count)
602 if (input_event_from_user(buffer + bytes, &ev))
613 static ssize_t uinput_write(struct file *file, const char __user *buffer,
627 uinput_inject_events(udev, buffer, count) :
628 uinput_setup_device_legacy(udev, buffer, count);
654 char __user *buffer, size_t count)
662 if (input_event_to_user(buffer + read, &event))
671 static ssize_t uinput_read(struct file *file, char __user *buffer,
691 retval = uinput_events_to_user(udev, buffer, count);
738 static int uinput_ff_upload_to_user(char __user *buffer,
757 if (copy_to_user(buffer, &ff_up_compat,
761 if (copy_to_user(buffer, ff_up,
769 static int uinput_ff_upload_from_user(const char __user *buffer,
775 if (copy_from_user(&ff_up_compat, buffer,
787 if (copy_from_user(ff_up, buffer,
797 static int uinput_ff_upload_to_user(char __user *buffer,
800 if (copy_to_user(buffer, ff_up, sizeof(struct uinput_ff_upload)))
806 static int uinput_ff_upload_from_user(const char __user *buffer,
809 if (copy_from_user(ff_up, buffer, sizeof(struct uinput_ff_upload)))